Eklavya Online Practice Exam 2020

1. मधुर 'शब्द में उपसर्ग "सु" लगाने पर बनने वाला नया शब्द है ?

मधुरस

मधुरम

सुमधुर

मधुरम

The correct answer is "सुमधुर". In this question, we are asked to identify the word formed by adding the prefix "सु" to the word "मधुर". The prefix "सु" means "good" or "beautiful" in Hindi. Therefore, when we add "सु" to "मधुर", we get the word "सुमधुर" which means "sweet" or "melodious".

Explanation

The correct answer is "सुमधुर". In this question, we are asked to identify the word formed by adding the prefix "सु" to the word "मधुर". The prefix "सु" means "good" or "beautiful" in Hindi. Therefore, when we add "सु" to "मधुर", we get the word "सुमधुर" which means "sweet" or "melodious".

2. प्राण वायु क्या है ?

नाइट्रोजन

कार्बनमोनोऑक्साइड

आक्सीजन

कार्बनडाइऑक्साइड

आक्सीजन प्राण वायु है। (Oxygen is a vital component of air and is essential for the survival of living organisms. It is responsible for the process of respiration and is needed by all living beings to convert food into energy.)

Explanation

आक्सीजन प्राण वायु है। (Oxygen is a vital component of air and is essential for the survival of living organisms. It is responsible for the process of respiration and is needed by all living beings to convert food into energy.)

3. मनुष्य के शरीर में कुलकितने हड्डिया होती है ?

306

206

150

280

The human body has 206 bones.

Explanation

The human body has 206 bones.

4. कुत्ते के काटने से कौन सा रोग होता है ?

टाइफाइट

रेबीज

पोलियों

कोरोना

जब कुत्ता किसी को काटता है, तो रेबीज (रेबीज वायरस) के संक्रमण का खतरा होता है। यह एक जानलेवा बीमारी है जो स्थानिक तंत्रिका प्रभावित करती है और मानवों के साथ-साथ जानवरों को भी प्रभावित कर सकती है। रेबीज वायरस के संक्रमण के कारण लक्षणों में बुखार, दिमागी कमजोरी, बात करने और निगलने में कठिनाई, और अगर समय रहते इलाज नहीं किया जाए तो मृत्यु हो सकती है।

Explanation

जब कुत्ता किसी को काटता है, तो रेबीज (रेबीज वायरस) के संक्रमण का खतरा होता है। यह एक जानलेवा बीमारी है जो स्थानिक तंत्रिका प्रभावित करती है और मानवों के साथ-साथ जानवरों को भी प्रभावित कर सकती है। रेबीज वायरस के संक्रमण के कारण लक्षणों में बुखार, दिमागी कमजोरी, बात करने और निगलने में कठिनाई, और अगर समय रहते इलाज नहीं किया जाए तो मृत्यु हो सकती है।

5. छतीसगढ़ का शिमला कहाँ है ?

पाटन

अंतागढ़

मैनपाट

सुकमा

not-available-via-ai

Explanation

not-available-via-ai

6. निम्नलिखित में से किस जंतु में हड्डी नहीं पायी जाती है ?

कुत्ता

जोंक

बिल्ली

हाथी

The correct answer is "जोंक" because it is the only option among the given animals that does not have bones. "कुत्ता" (dog), "बिल्ली" (cat), and "हाथी" (elephant) all have bones in their bodies, but "जोंक" (snake) does not have any bones.

Explanation

The correct answer is "जोंक" because it is the only option among the given animals that does not have bones. "कुत्ता" (dog), "बिल्ली" (cat), and "हाथी" (elephant) all have bones in their bodies, but "जोंक" (snake) does not have any bones.

7. Number of vowel's in English in alphabet

5

4

3

6

The English alphabet has five vowels: A, E, I, O, and U. Therefore, the correct answer is 5.

Explanation

The English alphabet has five vowels: A, E, I, O, and U. Therefore, the correct answer is 5.

8. Name of pet animal.

Lion

Bear

Cow

Fox

The correct answer is "Cow" because out of the given options, a cow is the most commonly known and domesticated pet animal. Lions, bears, and foxes are typically wild animals and are not commonly kept as pets.

Explanation

The correct answer is "Cow" because out of the given options, a cow is the most commonly known and domesticated pet animal. Lions, bears, and foxes are typically wild animals and are not commonly kept as pets.

9. How many month's are there in a year?

10

11

12

13

There are 12 months in a year, as it is a standard measure of time used in most calendars worldwide. Each month typically consists of approximately 30 or 31 days, except for February which has 28 or 29 days in a leap year.

Explanation

There are 12 months in a year, as it is a standard measure of time used in most calendars worldwide. Each month typically consists of approximately 30 or 31 days, except for February which has 28 or 29 days in a leap year.

10. The ............ are swimming.

Hen

Duck

Parrot

Bird

The correct answer is "Duck". Ducks are known for their ability to swim, so it makes sense that they would be the ones swimming in this context.

Explanation

The correct answer is "Duck". Ducks are known for their ability to swim, so it makes sense that they would be the ones swimming in this context.

11. Who is the chief minister of present chhattisagarh?

Dr . Raman singh

Mr .Narendra modi

Mr .Bhupesh baghel

Mr . ajit jogi

Mr. Bhupesh Baghel is the correct answer because he is the current Chief Minister of Chhattisgarh.

Explanation

Mr. Bhupesh Baghel is the correct answer because he is the current Chief Minister of Chhattisgarh.

12. Opposite of young.

Short

Small

Old

Come

The word "opposite" suggests that we are looking for a word that is the opposite of "young." "Old" is the opposite of "young" as it refers to someone or something that has lived for a long time or is no longer young. Therefore, "old" is the correct answer.

Explanation

The word "opposite" suggests that we are looking for a word that is the opposite of "young." "Old" is the opposite of "young" as it refers to someone or something that has lived for a long time or is no longer young. Therefore, "old" is the correct answer.

13. A giraffe has a ................... neck?

Hard

Long

Hump

Web

A giraffe has a long neck. Giraffes are known for their long necks, which can measure up to 6 feet in length. This adaptation allows them to reach leaves and vegetation high up in trees that other animals cannot access. The long neck also helps giraffes spot predators from a distance and engage in necking battles with other males during mating season. Overall, the long neck is a defining characteristic of giraffes and plays a crucial role in their survival and behavior.

Explanation

A giraffe has a long neck. Giraffes are known for their long necks, which can measure up to 6 feet in length. This adaptation allows them to reach leaves and vegetation high up in trees that other animals cannot access. The long neck also helps giraffes spot predators from a distance and engage in necking battles with other males during mating season. Overall, the long neck is a defining characteristic of giraffes and plays a crucial role in their survival and behavior.

14. 1घंटा 17मिनट =......... मिनट होगा ?

77

117

137

53

The given question is asking for the conversion of 1 hour 17 minutes into minutes. To convert hours to minutes, we multiply the number of hours by 60 and then add the number of minutes. In this case, 1 hour is equal to 60 minutes, so we have 60 minutes + 17 minutes = 77 minutes. Therefore, the correct answer is 77.

Explanation

The given question is asking for the conversion of 1 hour 17 minutes into minutes. To convert hours to minutes, we multiply the number of hours by 60 and then add the number of minutes. In this case, 1 hour is equal to 60 minutes, so we have 60 minutes + 17 minutes = 77 minutes. Therefore, the correct answer is 77.

15. भार का मात्रक है ?

सेंटीमीटर

मीटर

मिलीलीटर

किलोग्राम

The given question is asking for a unit of weight or mass in Hindi. The correct answer is "किलोग्राम" which translates to "kilogram" in English. This unit is commonly used to measure the weight of objects.

Explanation

The given question is asking for a unit of weight or mass in Hindi. The correct answer is "किलोग्राम" which translates to "kilogram" in English. This unit is commonly used to measure the weight of objects.

16. 41.25+12.35 का योगफल होगा?

26 .35

53 .60

1004

5360

The correct answer is 53.60. To find the sum of 41.25 and 12.35, we add the whole numbers together (41 + 12 = 53) and then add the decimal parts (0.25 + 0.35 = 0.60). Therefore, the sum is 53.60.

Explanation

The correct answer is 53.60. To find the sum of 41.25 and 12.35, we add the whole numbers together (41 + 12 = 53) and then add the decimal parts (0.25 + 0.35 = 0.60). Therefore, the sum is 53.60.

17. लार टपकना मुहावरा का अर्थ है ?

थूकना

ललचाना

खाना

पीना

The correct answer is "ललचाना". The phrase "लार टपकना" is an idiom in Hindi which means to be envious or covetous of someone else's success or possessions. "ललचाना" means to have greed or a strong desire for something, especially material wealth or possessions. Therefore, the correct answer reflects the meaning of the idiom accurately.

Explanation

The correct answer is "ललचाना". The phrase "लार टपकना" is an idiom in Hindi which means to be envious or covetous of someone else's success or possessions. "ललचाना" means to have greed or a strong desire for something, especially material wealth or possessions. Therefore, the correct answer reflects the meaning of the idiom accurately.

18. आदर का विलोम शब्द ?

पैर छूना

प्रणाम करना

अनादर करना

सादर करना

not-available-via-ai

Explanation

not-available-via-ai

19. जो छूने से मुरझा जाती ह?

चंपा

चमेली

मोंगरा

लजवन्ती

not-available-via-ai

Explanation

not-available-via-ai

20. इनमें से स्वर नहीं है ?

ई

क

उ

अ

The given question is asking which of the given options does not contain a vowel sound. The correct answer is "क" because it is a consonant and does not have a vowel sound.

Explanation

The given question is asking which of the given options does not contain a vowel sound. The correct answer is "क" because it is a consonant and does not have a vowel sound.

21. कोयल कैसे गाती है ?

मीठी

कड़वा

तेज आवाज

करकस आवाज

not-available-via-ai

Explanation

not-available-via-ai

22. डॉ भीमराव अबेडर कसके निर्माता है ?

मकान

संविधान

जहाज

ताजमहल

डॉ भीमराव अबेडकर ने संविधान का निर्माण किया था। वह भारतीय संविधान के प्रमुख निर्माता थे।

Explanation

डॉ भीमराव अबेडकर ने संविधान का निर्माण किया था। वह भारतीय संविधान के प्रमुख निर्माता थे।

23. 12 आदमी किसी खेत को 4 दिन में काटते है तो 4 आदमी उसी खेत को कितने दिन में काटगे ?

20

15

12

20

If 12 people can cut a field in 4 days, it means that the work done by each person in a day is 1/4th of the total work. So, if there are only 4 people, the work done by each person in a day will still be 1/4th of the total work. Therefore, it will still take 4 days for 4 people to cut the same field.

Explanation

If 12 people can cut a field in 4 days, it means that the work done by each person in a day is 1/4th of the total work. So, if there are only 4 people, the work done by each person in a day will still be 1/4th of the total work. Therefore, it will still take 4 days for 4 people to cut the same field.

24. छतीसगढ़ राज्य की स्थापना हुई है ?

1 नवम्बर 2000

1 नवम्बर 2001

1 नवम्बर 2002

1 नवम्बर 2003

The correct answer is 1 नवम्बर 2000. This is the date when the state of Chhattisgarh was established.

Explanation

The correct answer is 1 नवम्बर 2000. This is the date when the state of Chhattisgarh was established.

25. बस्तर का स्वाभिमान किसे कहा जाता है ?

भगतसिंह

गांधी जी

गुण्डाधुर

सुभासचन्द्र

not-available-via-ai

Explanation

not-available-via-ai

26. संसार में सबसे अमूल्य वस्तु है ?

भाग्य

सेना

रुपया

समय

समय (time) is considered the most valuable thing in the world because it is something that cannot be bought, stored, or regained once it is lost. Time is precious and limited, and how we choose to spend it determines the course of our lives. It is often said that time is more valuable than money or any material possession because it is something that cannot be replaced. Therefore, समय is the correct answer as it reflects the importance and value of time in our lives.

Explanation

समय (time) is considered the most valuable thing in the world because it is something that cannot be bought, stored, or regained once it is lost. Time is precious and limited, and how we choose to spend it determines the course of our lives. It is often said that time is more valuable than money or any material possession because it is something that cannot be replaced. Therefore, समय is the correct answer as it reflects the importance and value of time in our lives.

27. सोलर कुकर में किस प्रकार के ऊर्जा का उपयोग होता है ?

सौर ऊर्जा

पवन ऊर्जा

ज्वारीय ऊर्जा

तापीय ऊर्जा

सोलर कुकर में सौर ऊर्जा का उपयोग होता है। सोलर कुकर सूर्य की किरणों को उपयोग करके खाना पकाने के लिए ऊर्जा प्रदान करता है। सौर ऊर्जा को ध्यान में रखते हुए सोलर कुकर को आर्किमीडीज लेंस के माध्यम से सूर्य की किरणों को एकत्रित करता है और उनका उपयोग खाना पकाने के लिए करता है।

Explanation

सोलर कुकर में सौर ऊर्जा का उपयोग होता है। सोलर कुकर सूर्य की किरणों को उपयोग करके खाना पकाने के लिए ऊर्जा प्रदान करता है। सौर ऊर्जा को ध्यान में रखते हुए सोलर कुकर को आर्किमीडीज लेंस के माध्यम से सूर्य की किरणों को एकत्रित करता है और उनका उपयोग खाना पकाने के लिए करता है।

28. छतीसगढ़ की सबसे बड़ी नदी कौन सी है ?

अरपा

पैरी

शिवनाथ

महानदी

The correct answer is "महानदी".

Explanation

The correct answer is "महानदी".

29. Eklavya model residential; school is only for -------------- student?

St

Sc

Obc

General

The Eklavya model residential school is specifically designed for ST (Scheduled Tribe) students. These schools aim to provide quality education and residential facilities to students belonging to the ST community. By focusing on ST students, these schools aim to bridge the educational gap and promote inclusivity among marginalized communities.

Explanation

The Eklavya model residential school is specifically designed for ST (Scheduled Tribe) students. These schools aim to provide quality education and residential facilities to students belonging to the ST community. By focusing on ST students, these schools aim to bridge the educational gap and promote inclusivity among marginalized communities.

30. एक कूलर कि कीमत 4350. है । छात्रावास के लिए 15 कूलर खरीदने पर कुल कितने खर्च होगा ?

65250

62550

65205

56250

The correct answer is 65250. To find the total cost of purchasing 15 coolers, we need to multiply the price of one cooler by the number of coolers. In this case, the price of one cooler is 4350, and we need to buy 15 coolers. So, the total cost would be 4350 * 15 = 65250.

Explanation

The correct answer is 65250. To find the total cost of purchasing 15 coolers, we need to multiply the price of one cooler by the number of coolers. In this case, the price of one cooler is 4350, and we need to buy 15 coolers. So, the total cost would be 4350 * 15 = 65250.

31. 90 अंश के कोण को कहते है ?

अधिककोण

समकोण

न्यूनकोण

इनमे से कोई नहीं

The correct answer is "समकोण". In geometry, an angle is classified as a "समकोण" or "equal angle" when it measures exactly 90 degrees. This type of angle is commonly found in right triangles, where one of the angles is always 90 degrees. So, a 90-degree angle is referred to as a "समकोण".

Explanation

The correct answer is "समकोण". In geometry, an angle is classified as a "समकोण" or "equal angle" when it measures exactly 90 degrees. This type of angle is commonly found in right triangles, where one of the angles is always 90 degrees. So, a 90-degree angle is referred to as a "समकोण".

32. 1200 से.मी. बराबर होगा ?

1 .2 मीटर

12 मीटर

120 मीटर

0 .12 मीटर

The correct answer is 12 मीटर. This is because 1200 से.मी. is equal to 12 मीटर.

Explanation

The correct answer is 12 मीटर. This is because 1200 से.मी. is equal to 12 मीटर.

33. This is .............. elephant.

A

An

The

None

The correct answer is "An" because the word "elephant" starts with a vowel sound, specifically the sound of the letter "E". Therefore, the indefinite article "an" is used before it instead of "a".

Explanation

The correct answer is "An" because the word "elephant" starts with a vowel sound, specifically the sound of the letter "E". Therefore, the indefinite article "an" is used before it instead of "a".

34. जो कम बात करता है, उसे कहते है ?

बहुभाषी

बधिर

गूंगा

अल्पभाषी

The correct answer is "अल्पभाषी". This is because the question is asking for the term used to describe someone who speaks very little. "अल्प" means "little" and "भाषी" means "speaker", so "अल्पभाषी" refers to someone who speaks very little.

Explanation

The correct answer is "अल्पभाषी". This is because the question is asking for the term used to describe someone who speaks very little. "अल्प" means "little" and "भाषी" means "speaker", so "अल्पभाषी" refers to someone who speaks very little.

35. छतीसगढ़ में प्रसिद्ध इस्पात संयंत्र कहा है ?

दुर्ग

जामुल

बिलासपुर

भिलाई

The correct answer is "भिलाई".

Explanation

The correct answer is "भिलाई".

36. छतीसगढ़ शब्द बछर के हिन्दी मायने क्या है ?

दिन

महीना

साल

सप्ताह

not-available-via-ai

Explanation

not-available-via-ai

37. नीचे लिखे संयाओं में सबसे छोटी संख्या कौन सी ह?

99098

9099

9009

9090

not-available-via-ai

Explanation

not-available-via-ai

38. 82574 में 5 का स्थानीय मान होगा ?

50

500

5000

501

In the given number 82574, the digit 5 is in the thousands place. The thousands place is four places to the left of the decimal point. Therefore, the correct answer is 5000.

Explanation

In the given number 82574, the digit 5 is in the thousands place. The thousands place is four places to the left of the decimal point. Therefore, the correct answer is 5000.

39. 625 का वर्गमूल निम्लिखित होगा?

25

15

150

5

The square root of 625 is 25 because when we multiply 25 by itself, we get 625.

Explanation

The square root of 625 is 25 because when we multiply 25 by itself, we get 625.

40. Friday comes after?

Thusday

Wednesday

Sunday

Saturday

Friday comes after Thursday in the days of the week.

Explanation

Friday comes after Thursday in the days of the week.

41. सूर्य प्रकाश में रंगो क्रम होता है ?

हैपीनालाबैजा

नालाबैजाहैपी

बैजाहपीनाला

जहानपिला

not-available-via-ai

Explanation

not-available-via-ai

42. एक ड्रम में 20 लीटर पानी आता है । बताओ ऐसे ही 7 ड्रमों में कितने लीटर पानी आएगा?

140

175

170

145

not-available-via-ai

Explanation

not-available-via-ai

43. किस नदी को सरगुजा की जीवन रेखा कहा जाता है ?

महानदी

कन्हार नदी

रिहन्दी नदी

पैरी नदी

The correct answer is Rihand River.

Explanation

The correct answer is Rihand River.

44. "हार नही होती" कविता के रचनाकार है ?

श्री कृष्णा सरन

महादेवी वर्मा

हरिवंशराय बच्चन

केदारनाथ

not-available-via-ai

Explanation

not-available-via-ai

45. Who meds our shoes.............

Tailor

Teacher

Betber

Cabbier

not-available-via-ai

Explanation

not-available-via-ai

46. मैनपाट किस जिले में स्थित है ?

सूरजपुर

बलरामपुर

सरगुजा

जशपुर

not-available-via-ai

Explanation

not-available-via-ai

47. यदि किसी वस्तु का विक्रय मूल्य 480 रू हानि 56 रू हो तो क्रयमूल्य कितना होगा ?

480

536

530

424

not-available-via-ai

Explanation

not-available-via-ai

48. ऐसी आकृति जिसका चार भुजाएँ सामान आकृति के हो कहलाती है ?

समचतुर्भु

चतुर्भुज

वर्ग

कोण

The correct answer is "वर्ग". In Hindi, "वर्ग" translates to "square". A square is a shape that has four equal sides and four equal angles. Therefore, it fits the description of a shape with four equal sides and is commonly referred to as "वर्ग" in Hindi.

Explanation

The correct answer is "वर्ग". In Hindi, "वर्ग" translates to "square". A square is a shape that has four equal sides and four equal angles. Therefore, it fits the description of a shape with four equal sides and is commonly referred to as "वर्ग" in Hindi.

49. Which one do you like?

pen कार्ड

Epic कार्ड

ATM कार्ड

सभी

The given question is asking for a preference among different options. The correct answer is "ATM कार्ड" which means ATM card in Hindi. This suggests that the person prefers an ATM card over the other options mentioned (pen, Epic card, and all of them).

Explanation

The given question is asking for a preference among different options. The correct answer is "ATM कार्ड" which means ATM card in Hindi. This suggests that the person prefers an ATM card over the other options mentioned (pen, Epic card, and all of them).

50. 30, 45, 60 कामहत्तम समपवर्त होगा ?

25

30

45

15

The given question is asking for the least common multiple (LCM) of 30, 45, and 60. The LCM is the smallest number that is divisible by all the given numbers. To find the LCM, we need to find the prime factors of each number and then take the highest power of each prime factor. The prime factors of 30 are 2, 3, and 5. The prime factors of 45 are 3 and 5. The prime factors of 60 are 2, 3, and 5. Taking the highest power of each prime factor, we get 2^1 * 3^1 * 5^1 = 30. Therefore, the correct answer is 30.

Explanation

The given question is asking for the least common multiple (LCM) of 30, 45, and 60. The LCM is the smallest number that is divisible by all the given numbers. To find the LCM, we need to find the prime factors of each number and then take the highest power of each prime factor. The prime factors of 30 are 2, 3, and 5. The prime factors of 45 are 3 and 5. The prime factors of 60 are 2, 3, and 5. Taking the highest power of each prime factor, we get 2^1 * 3^1 * 5^1 = 30. Therefore, the correct answer is 30.