Mission MPSC 2018 Self Study Test

1. राष्ट्रपती लोकसभेकरिता कोणत्या समाजाच्या दोन सदस्यांची नेमणूक करतात ?

पारसी

अनिवासी भारतीय

जैन

अँग्लो इंडियन

The President appoints two members of the Anglo-Indian community to the Lok Sabha.

Explanation

The President appoints two members of the Anglo-Indian community to the Lok Sabha.

2. सामान्यपणे संघराज्य पद्धतीत कोणत्या प्रकारचे विधिमंडळ असते ?

द्विगृही

एकगृही

बहुगृही

यापैकी नाही

The correct answer is "द्विगृही" which means "bicameral" in English. Bicameral refers to a legislative body that is divided into two separate chambers or houses, such as the upper house and lower house. In this type of system, the power is shared between the two chambers, providing checks and balances and allowing for more thorough deliberation and representation.

Explanation

The correct answer is "द्विगृही" which means "bicameral" in English. Bicameral refers to a legislative body that is divided into two separate chambers or houses, such as the upper house and lower house. In this type of system, the power is shared between the two chambers, providing checks and balances and allowing for more thorough deliberation and representation.

3. CAG ची नियुक्ती कोणाकडून होते ?

राष्ट्रपती

पंतप्रधान

वित्तमंत्री

सभापती

The given question asks about the appointment of the CAG (Comptroller and Auditor General) in India. The correct answer is "राष्ट्रपती" which translates to "President". In India, the President appoints the CAG as per the provisions of the Constitution. The CAG is an important constitutional authority responsible for auditing and accounting of the government's financial transactions.

Explanation

The given question asks about the appointment of the CAG (Comptroller and Auditor General) in India. The correct answer is "राष्ट्रपती" which translates to "President". In India, the President appoints the CAG as per the provisions of the Constitution. The CAG is an important constitutional authority responsible for auditing and accounting of the government's financial transactions.

4. राज्यपाल कोणास जबाबदार असतो ?

मुख्यमंत्री

गृहमंत्री

पंतप्रधान

भारताचे राष्ट्रपती

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Explanation

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5. भारतात कोणत्या राज्याची स्वतंत्र राज्यघटना अस्तित्वात आहे ?

केरळ

मेघालय

आसाम

जम्मू आणि काश्मीर

जम्मू आणि काश्मीर ही भारतात स्वतंत्र राज्यघटना अस्तित्वात आहे.

Explanation

जम्मू आणि काश्मीर ही भारतात स्वतंत्र राज्यघटना अस्तित्वात आहे.

6. महाराष्ट्रातील सर्वात जास्त लांब नदी कोणती ? A. भिमा B. गोदावरी C. कृष्णा D. वर्धा

A

B

C

D

The correct answer is B, Godavari. The Godavari river is the longest river in Maharashtra, stretching over 1,465 kilometers. It originates in the Western Ghats and flows eastwards across the state, eventually emptying into the Bay of Bengal. It is known for its significance in the region, providing water for irrigation, hydroelectric power generation, and supporting diverse ecosystems.

Explanation

The correct answer is B, Godavari. The Godavari river is the longest river in Maharashtra, stretching over 1,465 kilometers. It originates in the Western Ghats and flows eastwards across the state, eventually emptying into the Bay of Bengal. It is known for its significance in the region, providing water for irrigation, hydroelectric power generation, and supporting diverse ecosystems.

7. 83, 79, 81, 85, 73, 61 यांची सरासरी किती ? A. 75 B. 76 C. 77 D. 78

A

B

C

D

The given sequence of numbers does not follow a specific pattern or sequence. Therefore, it is not possible to determine the average of the numbers based on any mathematical rule. Hence, the correct answer cannot be determined.

Explanation

The given sequence of numbers does not follow a specific pattern or sequence. Therefore, it is not possible to determine the average of the numbers based on any mathematical rule. Hence, the correct answer cannot be determined.

8. 47, 45, 44, 49, 48, 43 यांची सरासरी किती ? A. 45 B. 46 C. 47 D. 50

A

B

C

D

The given sequence of numbers is not following a specific pattern. However, if we observe closely, we can see that the numbers are alternating between decreasing and increasing order. The pattern is as follows: 47, 45, 44, 49, 48, 43. So, the next number in the sequence would be an increase from the previous number, which is 46. Therefore, the correct answer is B.

Explanation

The given sequence of numbers is not following a specific pattern. However, if we observe closely, we can see that the numbers are alternating between decreasing and increasing order. The pattern is as follows: 47, 45, 44, 49, 48, 43. So, the next number in the sequence would be an increase from the previous number, which is 46. Therefore, the correct answer is B.

9. ...... जिल्ह्यातील पेठ याठिकाणी कोळयानी उठाव केला .

नाशिक

औरंगाबाद

जळगाव

यापैकी नाही

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Explanation

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10. 12 मे 1857 ला शेतकर्‍यांनी ...... येथे पहिला उठाव केला ?

सुपे

नाशिक

पैठण

यापैकी नाही

In 12 मे 1857, शेतकर्‍यांनी (farmers) पहिला उठाव (uprising) सुपे (Supa) येथे (at Supa) केला (took place).

Explanation

In 12 मे 1857, शेतकर्‍यांनी (farmers) पहिला उठाव (uprising) सुपे (Supa) येथे (at Supa) केला (took place).

11. आद्य क्रांतिकारक म्हणून ...... यांना ओळखले जाते ?

उमाजी नाईक

रंगो बापुजी गुप्ते

वासुदेव बळवंत फडके

यापैकी नाही

not-available-via-ai

Explanation

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12. कोणत्या कलमात समान नागरी कायद्याची तरतूद आहे ?

48

44

46

50

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Explanation

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13. उच्च न्यायालयातील मुख्य न्यायाधीशची नियुक्ती कोण करतो ?

भारताचे मुख्य न्यायाधीश

राज्यपाल

राष्ट्रपती

मंत्रीपरिषद

The President appoints the Chief Justice of the High Court. Therefore, the correct answer is "राष्ट्रपती" (President).

Explanation

The President appoints the Chief Justice of the High Court. Therefore, the correct answer is "राष्ट्रपती" (President).

14. महाराष्ट्राच्या विधानपरिषदेच्या सदस्यांची संख्या किती ?

72

36

90

78

The correct answer is 78. This is because the question is asking for the number of members in the Maharashtra Legislative Council, also known as the Vidhan Parishad.

Explanation

The correct answer is 78. This is because the question is asking for the number of members in the Maharashtra Legislative Council, also known as the Vidhan Parishad.

15. भारतात घटनात्मकरित्या किती भाषांना मान्यता देण्यात आली आहे ?

14

18

20

22

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Explanation

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16. पावसाळ्यामुळे मीठाचे वजन 9% ने वाढते तर उन्हाळ्यातील 90 किलो मिठाचे वजन पावसाळ्यात किती Kg होईल ? A. 98.1 B. 81.9 C. 81.8 D. 94

A

B

C

D

If the weight of sugar increases by 9% during the rainy season, then the weight of sugar during the rainy season would be 109% of its original weight. To find the weight of sugar during the rainy season, we can multiply the original weight (90 kg) by 109% (1.09). Therefore, the weight of sugar during the rainy season would be 90 kg * 1.09 = 98.1 kg. Hence, the correct answer is A.

Explanation

If the weight of sugar increases by 9% during the rainy season, then the weight of sugar during the rainy season would be 109% of its original weight. To find the weight of sugar during the rainy season, we can multiply the original weight (90 kg) by 109% (1.09). Therefore, the weight of sugar during the rainy season would be 90 kg * 1.09 = 98.1 kg. Hence, the correct answer is A.

17. एका संख्येच्या 50% मधुन 50 वजा केले असता 50 उरतात तर ती संख्या कोणती ? A. 50 B. 100 C. 200 D. 400

A

B

C

D

The question states that a number has been reduced to 50% and then increased by 50. The number that satisfies this condition is 200. If we reduce 200 by 50%, we get 100, and then if we increase 100 by 50, we get 150. However, none of the given options match this answer. Therefore, the correct answer is not available.

Explanation

The question states that a number has been reduced to 50% and then increased by 50. The number that satisfies this condition is 200. If we reduce 200 by 50%, we get 100, and then if we increase 100 by 50, we get 150. However, none of the given options match this answer. Therefore, the correct answer is not available.

18. 120 पैकी 65% मुले पास झाली तर नापास झालेली मुले किती? A. 35 B. 42 C. 52 D. 50

A

B

C

D

65% of 120 is 78. So, if 65% of the students passed, then the remaining 35% failed. To find out how many students failed, we need to calculate 35% of 120. 35% of 120 is 42. Therefore, the answer is B.

Explanation

65% of 120 is 78. So, if 65% of the students passed, then the remaining 35% failed. To find out how many students failed, we need to calculate 35% of 120. 35% of 120 is 42. Therefore, the answer is B.

19. मूलभूत अधिकाराची संरक्षणाची जबाबदारी खालीलपैकी कोणावर आहे ?

कायदेमंडळ

कार्यकारी मंडळ

राजकीय पक्ष

न्याय मंडळ

The correct answer is "न्याय मंडळ" (Judiciary). The explanation for this is that the judiciary is responsible for protecting fundamental rights. The judiciary ensures that the rights of individuals are upheld and that justice is served. It acts as a check on the other branches of government and has the power to interpret and enforce laws. The judiciary plays a crucial role in safeguarding the fundamental rights of citizens and ensuring justice and equality in society.

Explanation

The correct answer is "न्याय मंडळ" (Judiciary). The explanation for this is that the judiciary is responsible for protecting fundamental rights. The judiciary ensures that the rights of individuals are upheld and that justice is served. It acts as a check on the other branches of government and has the power to interpret and enforce laws. The judiciary plays a crucial role in safeguarding the fundamental rights of citizens and ensuring justice and equality in society.

20. कोणत्या घटना दुरुस्तिनुसार मूलभूत कर्तव्यांचा समावेश घटनेत करण्यात आला ?

45 वी

46 वी

42 वी

44 वी

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Explanation

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21. विधीनियमसबंधीच्या प्रस्तावाला काय म्हणतात ?

ठराव

नियम

विधेयक

मागणी

The correct answer is "विधेयक". In the context of the question, "विधेयक" refers to a legislative bill or proposal. It is a draft of a law that is presented to the legislative body for consideration and approval. This term is commonly used in the legal and legislative processes in India.

Explanation

The correct answer is "विधेयक". In the context of the question, "विधेयक" refers to a legislative bill or proposal. It is a draft of a law that is presented to the legislative body for consideration and approval. This term is commonly used in the legal and legislative processes in India.

22. विधानसभेत समान मते पडल्यास निर्णायक मत देण्याचा अधिकार कोणाचा आहे ?

मुख्यमंत्री

राज्यपाल

विधानसभा अध्यक्ष

उपमुख्यमंत्री

The correct answer is विधानसभा अध्यक्ष because the question is asking about the authority to give a decisive vote in case of a tie in the legislative assembly. The Speaker of the Legislative Assembly, also known as विधानसभा अध्यक्ष, holds the power to cast the deciding vote in such situations.

Explanation

The correct answer is विधानसभा अध्यक्ष because the question is asking about the authority to give a decisive vote in case of a tie in the legislative assembly. The Speaker of the Legislative Assembly, also known as विधानसभा अध्यक्ष, holds the power to cast the deciding vote in such situations.

23. खालीलपैकी कोणती नदी पश्चिमवाहीनी नाही ? A. वाशिष्ठी B. तापी C. भिमा D. उल्हास

A

B

C

D

The correct answer is C. भिमा. This is because the question is asking for a river that does not flow in the westward direction. Out of the given options, वाशिष्ठी (A) and तापी (B) both flow in the westward direction. उल्हास (D) is not a river. Therefore, भिमा (C) is the correct answer as it does not flow in the westward direction.

Explanation

The correct answer is C. भिमा. This is because the question is asking for a river that does not flow in the westward direction. Out of the given options, वाशिष्ठी (A) and तापी (B) both flow in the westward direction. उल्हास (D) is not a river. Therefore, भिमा (C) is the correct answer as it does not flow in the westward direction.

24. एक घड्याळ 575 रु ना विकले तर शेकडा 15 नफा होतो तर घड्याळाची मुळ किंमत किती ? A. 560 B. 650 C. 500 D. 590

A

B

C

D

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Explanation

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25. 100 शिलाई मशिने काही रुपयांना विकल्याने शेकडा 25 नफा ढाला तर प्रत्येक शिलाई मशीनवर शेकडा किती नफा झाला ? A. 20 B. 25 C. 16 D. 10

A

B

C

D

The correct answer is B. 25. This is because if 100 sewing machines were sold at a profit of 25%, then each sewing machine would have made a profit of 25%.

Explanation

The correct answer is B. 25. This is because if 100 sewing machines were sold at a profit of 25%, then each sewing machine would have made a profit of 25%.

26. खालीलपैकी कोणत्या रकमेचे 75% म्हणजे 60 होय ? A. 120 B. 100 C. 90 D. 80

A

B

C

D

To find the amount, we can set up the equation 75% of x = 60. Dividing both sides of the equation by 75% (or 0.75) gives us x = 60 / 0.75 = 80. Therefore, the correct answer is D.

Explanation

To find the amount, we can set up the equation 75% of x = 60. Dividing both sides of the equation by 75% (or 0.75) gives us x = 60 / 0.75 = 80. Therefore, the correct answer is D.

27. मुधोळमध्ये ...... या जमातीने उठाव केला ?

कोळी

बेरड

भिल्ल

यापैकी नाही

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Explanation

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28. घटना समितीने भारतीय राज्यघटनेत उद्देशपत्रिका ही कल्पना कोणत्या देशकडून घेतली ?

आयर्लंड

यू के

यूएसए

औस्ट्रेलिया

The event committee took inspiration for the Indian Constitution from the United States.

Explanation

The event committee took inspiration for the Indian Constitution from the United States.

29. भारताचे कोणते मुख्य न्यायाधीशांनी प्रभारी राष्ट्रपती पदाची जबाबदारी साभाळली ?

एम सी छगला

एम हिदायतूल्ला

वाय चंद्रचूड

यापैकी नाही

not-available-via-ai

Explanation

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30. घटकराज्यातील महाधिवक्ता याची नेमणूक कोण करतात ?

मुख्यमंत्री

राष्ट्रपती

राज्यपाल

पंतप्रधान

In the given question, the correct answer is "राज्यपाल" (Governor). The question asks about the appointment of the Chief Advocate of the State. The Chief Advocate of the State is appointed by the Governor. Therefore, the answer "राज्यपाल" is correct.

Explanation

In the given question, the correct answer is "राज्यपाल" (Governor). The question asks about the appointment of the Chief Advocate of the State. The Chief Advocate of the State is appointed by the Governor. Therefore, the answer "राज्यपाल" is correct.

31. कोणत्या कलममध्ये घटनादुरुस्तीच्या पद्धतीची तरतूद आहे ?

368

365

128

361

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Explanation

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32. कोणती नदी अरबी समुद्राला मिळते ? A. तापी B. कावेरी C. महानदी D. कृष्णा

A

B

C

D

The correct answer is A. The river Tapi meets the Arabian Sea.

Explanation

The correct answer is A. The river Tapi meets the Arabian Sea.

33. .... या ठीकाणी कोयना नदी कृष्णा नदीस येऊन मिळते ? A. सातारा B. कोल्हापुर C. कराड D. महाबळेश्वर

A

B

C

D

The correct answer is C. The question is asking where the Koyna River meets the Krishna River. The options given are Satara, Kolhapur, Karad, and Mahabaleshwar. Out of these options, Karad is the correct answer as it is the place where the Koyna River and the Krishna River converge.

Explanation

The correct answer is C. The question is asking where the Koyna River meets the Krishna River. The options given are Satara, Kolhapur, Karad, and Mahabaleshwar. Out of these options, Karad is the correct answer as it is the place where the Koyna River and the Krishna River converge.

34. ..... ही वर्धा नदीची उपनदी आहे. A. पैनगंगा B. भीमा C. येरळा D. पंचगंगा

A

B

C

D

The correct answer is A. पैनगंगा. This is because the sentence states that the given river is a tributary of the Vardha river. Among the options, पैनगंगा is the only river that is a tributary of the Vardha river.

Explanation

The correct answer is A. पैनगंगा. This is because the sentence states that the given river is a tributary of the Vardha river. Among the options, पैनगंगा is the only river that is a tributary of the Vardha river.

35. खालीलपैकी पश्चिमवाहीनी नसलेली नदी कोणती ? A. तानसा B. वैतरणा C. कोयना D. शास्त्री

A

B

C

D

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Explanation

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36. एका वस्तुची विक्री किंमत खरेदीच्या निमपट आहे तर नफा अगर तोटा किती ? A. 50% तोटा B. 50% नफा C. 100% नफा D. 200% तोटा

A

B

C

D

If the selling price of an item is equal to the cost price minus a discount, then the profit percentage is equal to the discount percentage. In this case, the selling price is 50% of the cost price, so the profit percentage is also 50%. Therefore, option A is the correct answer.

Explanation

If the selling price of an item is equal to the cost price minus a discount, then the profit percentage is equal to the discount percentage. In this case, the selling price is 50% of the cost price, so the profit percentage is also 50%. Therefore, option A is the correct answer.

37. 20% नफा घेऊन एक वस्तु 60 रुपयांना विकली जाते तर ती वस्तु 70 रु ना विकली तर शेकडा नफा किती ? A. 40 B. 10 C. 30 D. 35

A

B

C

D

If a product is sold for 60 rupees with a profit of 20%, it means that the cost price of the product is 50 rupees (as 20% of 50 is 10, and 50 + 10 = 60). If the product is sold for 70 rupees, the profit would be 20 rupees (as 70 - 50 = 20). Therefore, the additional profit made by selling the product for 70 rupees instead of 60 rupees is 20 rupees.

Explanation

If a product is sold for 60 rupees with a profit of 20%, it means that the cost price of the product is 50 rupees (as 20% of 50 is 10, and 50 + 10 = 60). If the product is sold for 70 rupees, the profit would be 20 rupees (as 70 - 50 = 20). Therefore, the additional profit made by selling the product for 70 rupees instead of 60 rupees is 20 rupees.

38. शेतकर्‍यांच्या उठावाचा प्रसार ...... पासून झाला ?

बुलढाणा

कर्धे गावपासुन

अकोला

अमरावती

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Explanation

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39. ...... हे भारताचे 25 वे राज्य ठरले ?

गोवा

मिझोराम

सिक्किम

झारखंड

Goa is the correct answer because it became the 25th state of India on May 30, 1987. Prior to that, it was a union territory.

Explanation

Goa is the correct answer because it became the 25th state of India on May 30, 1987. Prior to that, it was a union territory.

40. भारतीय नागरिकत्व कायदा केव्हा बनविण्यात आला ?

1956

1955

1935

1951

The correct answer is 1955. The question asks when the Indian Citizenship Act was made. The Indian Citizenship Act was enacted in 1955, which defined the criteria for acquiring Indian citizenship and the rights and privileges associated with it.

Explanation

The correct answer is 1955. The question asks when the Indian Citizenship Act was made. The Indian Citizenship Act was enacted in 1955, which defined the criteria for acquiring Indian citizenship and the rights and privileges associated with it.

41. धंनविधेयक ....... प्रस्तुत केले जाते ?

दोन्ही सभागृहात

फक्त लोकसभेत

फक्त राज्यसभेत

फक्त राष्ट्रपतीकडून

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Explanation

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42. 13 ने भाग जाणारी सर्वात लहान तीन अंकी संख्या आणि सर्वात मोठी तीन अंकी संख्या याची सरासरी किती ? A. 546 B. 1092 C. 104 D. 988

A

B

C

D

The question asks for the average of the smallest three-digit number and the largest three-digit number divisible by 13. The smallest three-digit number is 100 and the largest three-digit number divisible by 13 is 999. To find the average, we add these two numbers together and divide by 2. (100 + 999) / 2 = 1099 / 2 = 549.5. However, since the question asks for the average of two three-digit numbers, we round down to the nearest whole number, which is 549. Therefore, the correct answer is A.

Explanation

The question asks for the average of the smallest three-digit number and the largest three-digit number divisible by 13. The smallest three-digit number is 100 and the largest three-digit number divisible by 13 is 999. To find the average, we add these two numbers together and divide by 2. (100 + 999) / 2 = 1099 / 2 = 549.5. However, since the question asks for the average of two three-digit numbers, we round down to the nearest whole number, which is 549. Therefore, the correct answer is A.

43. एक अप्रामाणिक व्यापारी 1 Kg ऐवजी 900 gramm चे वजन वापरतो तर या फसवणुकीतील शेकडा नफा काढा. A. 9 B. 10 C. 1 D. 100

A

B

C

D

The correct answer is B because the trader is using 900 grams instead of 1 kilogram, which means he is using 100 grams less than the actual weight. To calculate the profit percentage, we need to find the difference between the actual weight and the weight used by the trader, which is 100 grams. Since the cost price is the same as the selling price in this case, the profit percentage can be calculated as (100/1000) * 100 = 10%.

Explanation

The correct answer is B because the trader is using 900 grams instead of 1 kilogram, which means he is using 100 grams less than the actual weight. To calculate the profit percentage, we need to find the difference between the actual weight and the weight used by the trader, which is 100 grams. Since the cost price is the same as the selling price in this case, the profit percentage can be calculated as (100/1000) * 100 = 10%.

44. बिनविरोध निवडून येणार्‍या लोकसभेच्या पहिल्या महिला सभापति कोण ?

विजयालक्ष्मी पंडित

इंदिरा गांधी

मीरा कुमार

यापैकी नाही

The correct answer is Meira Kumar.

Explanation

The correct answer is Meira Kumar.

45. घटक राज्याचा संचित निधी सुरक्षित ठेवण्याचा अधिकार कोणाला आहे ?

मुख्यमंत्री

मंत्रिमंडळ

राज्यपाल

विधानसभा सभापती

घटक राज्याचा संचित निधी सुरक्षित ठेवण्याचा अधिकार राज्यपालाला आहे. राज्यपाल एक राज्याचा मुख्य कार्यकारी अधिकारी आहे आणि त्याच्या जबाबदारीत राज्याच्या संचित निधी सुरक्षित ठेवणे समाविष्ट आहे. त्याच्या योग्यतेनुसार, त्याने निधी व्यवस्थापन आणि नियंत्रण करणे आवश्यक कारणे करू शकते.

Explanation

घटक राज्याचा संचित निधी सुरक्षित ठेवण्याचा अधिकार राज्यपालाला आहे. राज्यपाल एक राज्याचा मुख्य कार्यकारी अधिकारी आहे आणि त्याच्या जबाबदारीत राज्याच्या संचित निधी सुरक्षित ठेवणे समाविष्ट आहे. त्याच्या योग्यतेनुसार, त्याने निधी व्यवस्थापन आणि नियंत्रण करणे आवश्यक कारणे करू शकते.

46. खालीलपैकी कोणते कार्य निवडणूक आयोग करीत नाही ?

मतदार यादी तयार करणे

उमेदवारांचे नामांकन तयार करणे

मतदान केंद्राची स्थापना

आचारसंहिता लागू करणे

The correct answer is "उमेदवारांचे नामांकन तयार करणे" which means "Preparing the candidates' nomination". This option is not a task performed by the Election Commission. The Election Commission is responsible for tasks such as preparing the voter list, establishing polling stations, and implementing the code of conduct.

Explanation

The correct answer is "उमेदवारांचे नामांकन तयार करणे" which means "Preparing the candidates' nomination". This option is not a task performed by the Election Commission. The Election Commission is responsible for tasks such as preparing the voter list, establishing polling stations, and implementing the code of conduct.

47. खालीलपैकी कोणता सर्वात मोठा जलसिंचन प्रकल्प आहे ? A. कोयना B. भातसा C. उजनी D. जायकवाडी

A

B

C

D

not-available-via-ai

Explanation

not-available-via-ai

48. खालीलपैकी कोणती गोदावरीची उपनदी नाही ? A. इंद्रावती B. प्रवरा C. इंद्रायणी D. दुधना

A

B

C

D

इंद्रायणी is not a tributary of Godavari river.

Explanation

इंद्रायणी is not a tributary of Godavari river.

49. कोयना धरणातील जलाशय .... या नावाने ओळखला जातो . A. शिवसागर B. वसंतसागर C. शरदसागर D. नाथसागर

A

B

C

D

not-available-via-ai

Explanation

not-available-via-ai

50. खालीलपैकी कोणत्या गटातील नद्या पश्चिम घाटात उगम पावुन पश्चिमेकडे जातात ? A. तापी सावित्री काळु B. सावित्री काळु उल्हास C. काळु गिरना कुंडलिका D. सावित्री उल्हास गोदावरी

A

B

C

D

The correct answer is B. सावित्री काळु उल्हास. This is because the question asks about the rivers that originate in the western ghats and flow towards the west. Among the given options, सावित्री काळु उल्हास is the only river that fits this description.

Explanation

The correct answer is B. सावित्री काळु उल्हास. This is because the question asks about the rivers that originate in the western ghats and flow towards the west. Among the given options, सावित्री काळु उल्हास is the only river that fits this description.

51. 1 ते 20 पर्यंतच्या नैसर्गिक संख्यामधील सम संख्यांची सरासरी ही विषम संख्यांच्या सरासरीपेक्षा कितीने अधीक आहे ? A. 1 B. 2 C. 3 D. 4

A

B

C

D

The average of even numbers from 1 to 20 is 10.5, while the average of odd numbers from 1 to 20 is also 10.5. Therefore, the average of even numbers is equal to the average of odd numbers, so the answer is 1.

Explanation

The average of even numbers from 1 to 20 is 10.5, while the average of odd numbers from 1 to 20 is also 10.5. Therefore, the average of even numbers is equal to the average of odd numbers, so the answer is 1.

52. 1 ते 100 अंकाची सरासरी ही 1 ते 60 अंकाच्या सरासरीपेक्षा कितीने जास्त आहे ? A. 20 B. 30.5 C. 50.50 D. 20.2

A

B

C

D

The question is asking for the average of numbers from 1 to 100 compared to the average of numbers from 1 to 60. The correct answer is A) 20 because the average of numbers from 1 to 100 is 50.5 and the average of numbers from 1 to 60 is 30.5. The difference between the two averages is 20. Therefore, the correct answer is 20.

Explanation

The question is asking for the average of numbers from 1 to 100 compared to the average of numbers from 1 to 60. The correct answer is A) 20 because the average of numbers from 1 to 100 is 50.5 and the average of numbers from 1 to 60 is 30.5. The difference between the two averages is 20. Therefore, the correct answer is 20.

53. नवीन बातमीनुसार 104 हा टोलफ्री दुरध्वनी क्रमांक कशासबंधीत असेल ? A. ग्रामपंचायत तक्रार B. आधार कार्ड C. रक्त पुरवठा D. अतिवृष्टी आपत्ती निवारण

A

B

C

D

The correct answer is C because "रक्त पुरवठा" translates to "blood donation" in English. The question is asking about the relevance of toll-free helpline number 104, and blood donation is a common service provided through helpline numbers in many countries.

Explanation

The correct answer is C because "रक्त पुरवठा" translates to "blood donation" in English. The question is asking about the relevance of toll-free helpline number 104, and blood donation is a common service provided through helpline numbers in many countries.

54. 90 वे अखिल भारतीय मराठी साहीत्य संमेलन कोठे पार पडले ? A. रायगड B. नागपुर C. डोंबिवली D. पुणे

A

B

C

D

not-available-via-ai

Explanation

not-available-via-ai

55. नाओमी ओसाका ही कोणत्या देशाची टेनिस खेळाडु आहे? A. जपान B. जर्मनी C. सिंगापुर D. ब्राझील

A

B

C

D

Naomi Osaka is a tennis player from Japan.

Explanation

Naomi Osaka is a tennis player from Japan.

56. …… हे घटना समितीचे अध्यक्ष होते ?

पंडित नेहरू

महात्मा गांधी

सरदार पटेल

यापैकी नाही

The given question is asking about the chairman of the event committee. The options provided are Pandit Nehru, Mahatma Gandhi, Sardar Patel, and None of the above. The correct answer is "None of the above" because none of the options mentioned were the chairman of the event committee.

Explanation

The given question is asking about the chairman of the event committee. The options provided are Pandit Nehru, Mahatma Gandhi, Sardar Patel, and None of the above. The correct answer is "None of the above" because none of the options mentioned were the chairman of the event committee.

57. राज्यापालाला अध्यादेश काढण्यासाठी शिफारस कोण करते ?

राज्य मंत्रीमंडळ

विधानपरिषद

विधानसभा अध्यक्ष

मुख्यमंत्री

The correct answer is राज्य मंत्रीमंडळ (State Cabinet). The State Cabinet proposes the ordinance to the Governor. The Governor then considers the proposal and decides whether to issue the ordinance or not. The State Cabinet consists of the Chief Minister and other ministers who are responsible for the administration of the state. They play a crucial role in the decision-making process and are involved in formulating and implementing government policies and programs.

Explanation

The correct answer is राज्य मंत्रीमंडळ (State Cabinet). The State Cabinet proposes the ordinance to the Governor. The Governor then considers the proposal and decides whether to issue the ordinance or not. The State Cabinet consists of the Chief Minister and other ministers who are responsible for the administration of the state. They play a crucial role in the decision-making process and are involved in formulating and implementing government policies and programs.

58. केंद्र वि राज्य यांच्यातील वादावर निर्णय देणे हा सर्वोच्च न्यायालयाचा कोणता अधिकार आहे ?

प्रारंभीक

पुनर्निर्णयात्मक

सल्लाविषयक

नागरी

The correct answer is "प्रारंभीक". This is because the question is asking about the authority of the Supreme Court to make decisions on disputes between the central and state governments. "प्रारंभीक" means "initial" or "original", suggesting that the Supreme Court has the authority to make the first decision on such disputes.

Explanation

The correct answer is "प्रारंभीक". This is because the question is asking about the authority of the Supreme Court to make decisions on disputes between the central and state governments. "प्रारंभीक" means "initial" or "original", suggesting that the Supreme Court has the authority to make the first decision on such disputes.

59. दिवाणी प्रक्रिया संहितेनुसार लोक अदालतला ..... चे अधिकार दिलेले आहे.

सत्र न्यायालय

उच्च न्यायालय

दिवाणी न्यायालय

जिल्हा न्यायालय

According to the provisions of the Code of Civil Procedure, the jurisdiction of the Lok Adalat is limited to civil cases only. Therefore, the correct answer is "दिवाणी न्यायालय" which translates to "District Court" in English. The other options, सत्र न्यायालय (Session Court), उच्च न्यायालय (High Court), and जिल्हा न्यायालय (District Court), do not have the authority to conduct Lok Adalat proceedings.

Explanation

According to the provisions of the Code of Civil Procedure, the jurisdiction of the Lok Adalat is limited to civil cases only. Therefore, the correct answer is "दिवाणी न्यायालय" which translates to "District Court" in English. The other options, सत्र न्यायालय (Session Court), उच्च न्यायालय (High Court), and जिल्हा न्यायालय (District Court), do not have the authority to conduct Lok Adalat proceedings.

60. केंद्र व घटक राज्य सबंध संदर्भातील बहुतांश तरतुदी भारतीय राज्यघटनेच्या ..... भागामध्ये आहे ?

9 व्या

11 व्या

13 व्या

16 व्या

not-available-via-ai

Explanation

not-available-via-ai

61. आपण महाराष्ट्रामध्ये पश्चिमेकडुन पुर्वेकडे जातो तेव्हा विविध नद्यांची खोरी पार करतो त्याचा क्रम खालीलपैकी कोणता ? A. भिमा वैनगंगा सीना सावित्री B. वैनगंगा सीना भीमा सावित्री C. सावित्री भीमा सीना वैनगंगा D. वैनगंगा भीमा सीना सावित्री

A

B

C

D

When traveling from west to east in Maharashtra, the rivers are crossed in the following order: Savitri, Bhima, Seena, and Vainganga. Therefore, the correct answer is C, "सावित्री भीमा सीना वैनगंगा".

Explanation

When traveling from west to east in Maharashtra, the rivers are crossed in the following order: Savitri, Bhima, Seena, and Vainganga. Therefore, the correct answer is C, "सावित्री भीमा सीना वैनगंगा".

62. बातमीनुसार किती टक्के जुन्या नोटा नोटबंदीनंतर बॅकेत परत आल्या ? A. 96 B. 97 C. 98 D. 99

A

B

C

D

The correct answer is D. After demonetization, 99% of the old notes were returned to the banks. This means that only 1% of the old notes were not returned, which is equivalent to 99 out of 100 notes being returned.

Explanation

The correct answer is D. After demonetization, 99% of the old notes were returned to the banks. This means that only 1% of the old notes were not returned, which is equivalent to 99 out of 100 notes being returned.

63. उमाजीला पकडण्यासाठी इंग्रजांनी तिसर्‍या जाहीरनाम्यात बक्षिसाची रक्कम किती केली ?

300

600

1200

1800

The English people paid a sum of 1200 as a bribe to catch Uma.

Explanation

The English people paid a sum of 1200 as a bribe to catch Uma.

64. गिरणा ही कोणत्या नदीची उपनदी आहे ? A. भिमा B. गोदावरी C. कृष्णा D. तापी

A

B

C

D

The correct answer is D. तापी.

Explanation

The correct answer is D. तापी.

65. 7 पुर्वीच्या 0.5 ने कमी होत जाणारया सात संख्यांची सरासरी किती ? A. 4.5 B. 6 C. 4 D. 5

A

B

C

D

The question is asking for the average of seven numbers that decrease by 0.5 each time. To find the average, we add up all the numbers and divide by the total number of numbers. Since the numbers decrease by 0.5 each time, the first number would be 7, the second number would be 6.5, the third number would be 6, and so on. Adding up all these numbers and dividing by 7 gives us an average of 5. Therefore, the correct answer is D.

Explanation

The question is asking for the average of seven numbers that decrease by 0.5 each time. To find the average, we add up all the numbers and divide by the total number of numbers. Since the numbers decrease by 0.5 each time, the first number would be 7, the second number would be 6.5, the third number would be 6, and so on. Adding up all these numbers and dividing by 7 gives us an average of 5. Therefore, the correct answer is D.

66. एल्फिन्स्टन ने शेतीसाठी खालीलपैकी कोणती पद्धत लागू केली ?

लिलाव

महालवारी

रयतवारी

यापैकी नाही

not-available-via-ai

Explanation

not-available-via-ai

67. उठावादरम्यान जमखिंडीचे राजे ...... हे होते.

अप्पासाहेब पटवर्धन

प्रतापसिंह

नानासाहेब पेशवे

यापैकी नाही

not-available-via-ai

Explanation

not-available-via-ai

68. राज्य मंत्रिमंडळाच्या बैठकीच्या अध्यक्षस्थानी ..... हे असतात ?

उपराष्ट्रपती

राज्याचे सचिव

मुख्यमंत्री

राज्यपाल

The given question is asking about who presides over the meetings of the State Cabinet. The correct answer is "मुख्यमंत्री" (Chief Minister) because the Chief Minister is the head of the State Cabinet and is responsible for chairing the meetings and making decisions on behalf of the government. The other options, such as the Vice President, State Secretary, and Governor, do not hold this position in the State Cabinet.

Explanation

The given question is asking about who presides over the meetings of the State Cabinet. The correct answer is "मुख्यमंत्री" (Chief Minister) because the Chief Minister is the head of the State Cabinet and is responsible for chairing the meetings and making decisions on behalf of the government. The other options, such as the Vice President, State Secretary, and Governor, do not hold this position in the State Cabinet.

69. धोम ही जलसिंचन योजना कोणत्या जिल्ह्यातील आहे ? A. औरंगाबाद B. सातारा C. कोल्हापुर D. यवतमाळ

A

B

C

D

The correct answer for this question is B. सातारा. This is because the question is asking about the district where the "धोम ही जलसिंचन योजना" is located. Since the answer option B is सातारा, it can be inferred that सातारा is the district where the "धोम ही जलसिंचन योजना" is located.

Explanation

The correct answer for this question is B. सातारा. This is because the question is asking about the district where the "धोम ही जलसिंचन योजना" is located. Since the answer option B is सातारा, it can be inferred that सातारा is the district where the "धोम ही जलसिंचन योजना" is located.

70. भंडारदरा धरणाला कोणत्या नावाने ओळखतात ? A. शहाजी सागर B. शिवसागर C. ऑथर सरोवर D. येसाजीकंक

A

B

C

D

The correct answer is C. ऑथर सरोवर.

Explanation

The correct answer is C. ऑथर सरोवर.

71. एका संख्येचा एक-तृतीयांश संख्या ही 13 आहे तर त्या संख्येची 40% संख्या म्हटल्यास कोणती संख्या येईल ? A. 14.4 B. 18.6 C. 20.8 D. 15.6

A

B

C

D

The given question states that a number has a third part equal to 13. To find out what number is referred to, we need to calculate 40% of that number. Since the correct answer is option D, it means that when we calculate 40% of the number mentioned, the result is 15.6.

Explanation

The given question states that a number has a third part equal to 13. To find out what number is referred to, we need to calculate 40% of that number. Since the correct answer is option D, it means that when we calculate 40% of the number mentioned, the result is 15.6.

72. चर्चेत असलेले हार्वे वादळ कोणत्या देशाशी सबंधीत आहे ? A. अमेरीका B. दक्षिण आफ्रिका C. ऑस्ट्रेलिया D. पेरु

A

B

C

D

The correct answer is A. The question asks about the country with which the Harvey Weinstein scandal is associated. The Harvey Weinstein scandal refers to the sexual abuse allegations against American film producer Harvey Weinstein. Therefore, the correct answer is America.

Explanation

The correct answer is A. The question asks about the country with which the Harvey Weinstein scandal is associated. The Harvey Weinstein scandal refers to the sexual abuse allegations against American film producer Harvey Weinstein. Therefore, the correct answer is America.

73. दुलीप चषक कोणत्या खेळाशी संबंधीत आहे ? A. फुटबाॅल B. हाॅकी C. कबड्डी D. क्रिकेट

A

B

C

D

The correct answer is D. क्रिकेट.

Explanation

The correct answer is D. क्रिकेट.

74. ..... येथे 13 जून 1857 ला शोभेच्या दारूचे फुगे फोडले जाणार होते ?

नाशिक

सातारा

नागपुर

पुणे

not-available-via-ai

Explanation

not-available-via-ai

75. 10 रु डझन दराने खरेदी केलेली केळी प्रत्येकी सव्वा रुपयांना विकली तर व्यवहारात शेकडा नफा किती होईल ? A. 25 B. 30 C. 40 D. 50

A

B

C

D

If each banana is sold for 10 rupees and the person buys a dozen bananas, then the total cost would be 10 rupees multiplied by 12, which equals 120 rupees. If the person sells each banana for 1.25 rupees, then the total revenue would be 1.25 rupees multiplied by 12, which equals 15 rupees. The profit would be the revenue minus the cost, so 15 rupees minus 120 rupees equals -105 rupees. Therefore, the person would incur a loss of 105 rupees.

Explanation

If each banana is sold for 10 rupees and the person buys a dozen bananas, then the total cost would be 10 rupees multiplied by 12, which equals 120 rupees. If the person sells each banana for 1.25 rupees, then the total revenue would be 1.25 rupees multiplied by 12, which equals 15 rupees. The profit would be the revenue minus the cost, so 15 rupees minus 120 rupees equals -105 rupees. Therefore, the person would incur a loss of 105 rupees.

76. रमेशला सीमापेक्षा 20% गुण जास्त आहे तर सीमाला रमेशपेक्षा किती टक्के गुण कमी आहेत ? A. 25 B. 30 C. 16.66 D. 17.66

A

B

C

D

If Ramesh has 20% more marks than Seema, it means that Ramesh has 120% of the marks that Seema has. To find out how many percentage of marks Seema has compared to Ramesh, we need to find out what percentage of 120% is 100%. This can be calculated by dividing 100 by 120 and multiplying by 100, which gives us approximately 83.33%. Therefore, Seema has 83.33% marks compared to Ramesh, which is 16.66% less than Ramesh. Hence, the correct answer is C.

Explanation

If Ramesh has 20% more marks than Seema, it means that Ramesh has 120% of the marks that Seema has. To find out how many percentage of marks Seema has compared to Ramesh, we need to find out what percentage of 120% is 100%. This can be calculated by dividing 100 by 120 and multiplying by 100, which gives us approximately 83.33%. Therefore, Seema has 83.33% marks compared to Ramesh, which is 16.66% less than Ramesh. Hence, the correct answer is C.

77. चर्चेत असलेले डाॅ दिपक अमरापुरकर हे ........... होते. A. नेत्रतज्ञ B. पोटविकारतज्ञ C. मनोवैज्ञानिक D. यापैकी नाही

A

B

C

D

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Explanation

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78. पेठचा राजा भगवंतराव नीळकंठराव ..... यांनी केलेल्या उठावाच्या मागे होता.

कोळी

भिल्ल

पेंढारी

यापैकी नाही

The given sentence states that the king named Bhagwantrao Nilkanthrao had the support of the Koli community. This is evident from the word "केलेल्या" which means "had done" and "उठावाच्या" which means "support". Therefore, the correct answer is "कोळी" which means "Koli".

Explanation

The given sentence states that the king named Bhagwantrao Nilkanthrao had the support of the Koli community. This is evident from the word "केलेल्या" which means "had done" and "उठावाच्या" which means "support". Therefore, the correct answer is "कोळी" which means "Koli".

79. खालीलपैकी कोणते जलाशय उजनी प्रकल्पाशी सबंधीत आहे? A. नाथसागर B. यशवंतसागर C. शिवसागर D. सिंधूसागर

A

B

C

D

यशवंतसागर जलाशय उजनी प्रकल्पाशी सबंधीत आहे.

Explanation

यशवंतसागर जलाशय उजनी प्रकल्पाशी सबंधीत आहे.

80. रामजी भांगडीया याच्या नेतृत्वाखाली ..... नी उठाव केला?

भिल्लानी

कोळयानी

पेंढार्‍यांनी

यापैकी नाही

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Explanation

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81. कोळयानी 1839 ला सरकारी खजिना लुटण्याचे ठरविले त्यावेळी खजिना कोठे ठेवण्यात आला होता ?

घोडनरी

भोर

भिवरी

विंग

The correct answer is "घोडनरी". This is because in 1839, the government treasury was kept in a place called "घोडनरी".

Explanation

The correct answer is "घोडनरी". This is because in 1839, the government treasury was kept in a place called "घोडनरी".

82. 1803 मध्ये भिल्लानी उठाव केला तेव्हा त्यांना ..... चा पाठिंबा होता ?

सरकारचा

कोळ्यांचा

पेंढार्‍यांचा

यापैकी नाही

The question asks what kind of support did the Bhils receive in 1803. The options given are "government's", "Koli's", "Pendhari's", and "none of these". The correct answer is "Pendhari's" because it is the only option that matches the question and makes grammatical sense. The other options do not fit the context of the question.

Explanation

The question asks what kind of support did the Bhils receive in 1803. The options given are "government's", "Koli's", "Pendhari's", and "none of these". The correct answer is "Pendhari's" because it is the only option that matches the question and makes grammatical sense. The other options do not fit the context of the question.

83. ...... व्या रेजिमेंटमधील भारतीय सैनिकांनी कोल्हापूरच्या उठावामध्ये पुढाकार घेतला ?

25

26

27

28

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Explanation

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84. खालीलपैकी कोण संयुक्त लोकसेवा आयोगाची स्थापना करू शकते ?

भारतीय संसद

संघ लोकसेवा आयोग

राष्ट्रपती

मानव संसाधन मंत्रालय

The Indian Parliament can establish the Union Public Service Commission.

Explanation

The Indian Parliament can establish the Union Public Service Commission.

85. कोणत्या जिल्ह्यात 80% पेक्षा जास्त उपसा सिंचन आहे ? A. सोलापुर B. कोल्हापुर C. सातारा D. सांगली

A

B

C

D

The correct answer is B. कोल्हापुर. This is because the question is asking which district has more than 80% irrigation.

Explanation

The correct answer is B. कोल्हापुर. This is because the question is asking which district has more than 80% irrigation.

86. लोकलेखा समितीवर शासनाचे किती प्रतिंनिधी नेमलेले असतात ?

1

2

3

एकही नाही

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Explanation

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87. अरुणावती ही जलसिंचनयोजना कोणत्या जिल्ह्यात आहे ? A. औरंगाबाद B. सातारा C. कोल्हापुर D. यवतमाळ

A

B

C

D

The correct answer is D. यवतमाळ.

Explanation

The correct answer is D. यवतमाळ.

88. जाहीरनाम्यानंतर भोर संस्थांनातील किती गावांनी उमाजीला महसूल दिला ?

7

9

11

13

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Explanation

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89. ..... पर्यंत इंग्रजांना कोळयाच्या उठवाचा कायमचा बंदोबस्त करण्यात यश आले ?

1840

1850

1857

यापैकी नाही

In 1850, the British government implemented the Doctrine of Lapse, which allowed them to annex Indian states if they did not have a male heir. This policy led to the annexation of several states and increased British control over India. Therefore, it can be inferred that the "bandobast" or arrangement mentioned in the question refers to the implementation of the Doctrine of Lapse in 1850.

Explanation

In 1850, the British government implemented the Doctrine of Lapse, which allowed them to annex Indian states if they did not have a male heir. This policy led to the annexation of several states and increased British control over India. Therefore, it can be inferred that the "bandobast" or arrangement mentioned in the question refers to the implementation of the Doctrine of Lapse in 1850.

90. नुकतीच सुनील अरोरा यांची कोणत्या पदावर नियुक्ती करण्यात आली ? A. CAG B. मुख्य निवडणुक आयुक्त C. निवडणुक आयुक्त D. सीबीआय प्रमुख

A

B

C

D

Sunil Arora has been appointed as the Chief Election Commissioner (निवडणुक आयुक्त).

Explanation

Sunil Arora has been appointed as the Chief Election Commissioner (निवडणुक आयुक्त).

91. नुकतेच विदेश भवन हे कोणत्या शहरात सुरु करण्यात आले? A. औरंगाबाद B. पुणे C. नागपुर D. मुंबई

A

B

C

D

The correct answer is D. The question is asking in which city the Foreign Building was started. The options provided are Aurangabad, Pune, Nagpur, and Mumbai. The correct answer is Mumbai.

Explanation

The correct answer is D. The question is asking in which city the Foreign Building was started. The options provided are Aurangabad, Pune, Nagpur, and Mumbai. The correct answer is Mumbai.

92. कोल्हापूरमध्ये पहिला उठाव .... जुलै 1857 च्या रात्री झाला ?

28

29

30

31

On the night of July 31, 1857, the first uprising in Kolhapur took place.

Explanation

On the night of July 31, 1857, the first uprising in Kolhapur took place.

93. माणिकडोह या धरणाचे नावकाय आहे ? A. शहाजी सागर B. शिवसागर C. ऑथर सरोवर D. येसाजीकंक

A

B

C

D

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Explanation

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94. खालीलपैकी कोणते प्रशासनिक न्यायाधिकरण नाही ?

कामगार न्यायालय

भाडे नियंत्रक

रेल्वे दर न्यायाधिकरण

यापैकी नाही

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Explanation

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95. प्रशासनिक न्यायाधिकरण ..... नुसार अस्तित्वात येतात ?

विभाग

प्रशासन

कायदा

न्यायपालिका

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Explanation

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96. ...... गावात दरोडा टाकत असताना उमाजी पकडले गेले ?

पुरंदर

भिवरी

विंग

दौंड

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Explanation

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97. 18 बादल्या 945 रु ना विकल्याने 3 बादल्यांच्या खरेदी इतका नफा होतो तर व्यवहारात एकुण किती नफा रु झाला ? A. 45 B. 90 C. 135 D. यापैकी नाही

A

B

C

D

By selling 18 clouds for 945 rupees, the profit per cloud is 945/18 = 52.5 rupees. Therefore, the profit from selling 3 clouds would be 3 * 52.5 = 157.5 rupees.

Explanation

By selling 18 clouds for 945 rupees, the profit per cloud is 945/18 = 52.5 rupees. Therefore, the profit from selling 3 clouds would be 3 * 52.5 = 157.5 rupees.

98. बातमीनुसार सध्या किती देश वजने-मापे ची दशमान पद्धत वापरत नाही ? A. 1 B. 2 C. 3 D. 4

A

B

C

D

The question is asking how many countries currently do not use the metric system for measuring weight. The correct answer is C, which implies that 3 countries currently do not use the metric system for measuring weight.

Explanation

The question is asking how many countries currently do not use the metric system for measuring weight. The correct answer is C, which implies that 3 countries currently do not use the metric system for measuring weight.

99. वर्तुळाची त्रिज्या 10% ने वाढविल्यास त्याचे क्षेत्रफळ किती टक्क्याने वाढेल ? A. 10 B. 20 C. 21 D. 25

A

B

C

D

The correct answer is C. When the radius of a circle is increased by 10%, the area of the circle increases by 21%. This can be calculated using the formula A = πr^2, where A is the area and r is the radius. If the radius is increased by 10%, the new radius will be 1.1r. Substituting this into the formula, the new area will be A' = π(1.1r)^2 = 1.21πr^2. Therefore, the area increases by 21%.

Explanation

The correct answer is C. When the radius of a circle is increased by 10%, the area of the circle increases by 21%. This can be calculated using the formula A = πr^2, where A is the area and r is the radius. If the radius is increased by 10%, the new radius will be 1.1r. Substituting this into the formula, the new area will be A' = π(1.1r)^2 = 1.21πr^2. Therefore, the area increases by 21%.

100. एका शंकुची त्रिज्या 20% ने कमी केली आणि उंची 50% ने वाढविली तर क्षेत्रफळ किती टक्क्यांनी वाढेल ? A. 4 B. 5 C. 20 D. 21

A

B

C

D

The question asks for the increase in area when the height of a triangle is decreased by 20% and the base is increased by 50%. The formula for the area of a triangle is 1/2 * base * height. When the height is decreased by 20%, it becomes 80% of its original value (0.8h). When the base is increased by 50%, it becomes 150% of its original value (1.5b). Therefore, the new area of the triangle is 1/2 * 1.5b * 0.8h = 0.6bh, which is 60% of the original area. This means the area has increased by 20%. Therefore, the correct answer is C.

Explanation

The question asks for the increase in area when the height of a triangle is decreased by 20% and the base is increased by 50%. The formula for the area of a triangle is 1/2 * base * height. When the height is decreased by 20%, it becomes 80% of its original value (0.8h). When the base is increased by 50%, it becomes 150% of its original value (1.5b). Therefore, the new area of the triangle is 1/2 * 1.5b * 0.8h = 0.6bh, which is 60% of the original area. This means the area has increased by 20%. Therefore, the correct answer is C.