Group 4 & Med (Ignou) - Maths & Reasoning Questions
Mathematics is not only the working out of numeric and finding answers. It also involves the reading and comprehension of content and applying mathematical concepts to find answers. This is what the quiz below is all about. All the best.
Questions and Answers
- 1.
ஏ என்பவர் பி என்பவரின் சகோதரர். ஆனால் பி என்பவர் ஏ என்பவரின் சகோதரர் அல்ல. ஏ என்பவருக்கும் பி என்பவருக்கும் உள்ள உறவு என்ன?
- A.
சகோதர, சகோதரி
- B.
சகோதரர்கள்
- C.
சகோதரிகள்
- D.
இவற்றில் எதுவும் இல்லை
Correct Answer
A. சகோதர, சகோதரிExplanation
The question is asking for the relationship between "ஏ" and "பி". The given statement states that "ஏ" is the brother of "பி", but "பி" is not the brother of "ஏ". Therefore, the relationship between "ஏ" and "பி" is that they are not siblings. The correct answer, "சகோதர, சகோதரி" translates to "brother, sister" in English, indicating that they are not siblings.Rate this question:
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- 2.
”சி” மதிப்பு 3 எனில் ”டி” மதிப்பு என்ன?
- A.
4
- B.
6
- C.
9
- D.
12
Correct Answer
A. 4Explanation
The given question asks for the value of "டி" when the value of "சி" is 3. Since the question does not provide any information about the relationship between "சி" and "டி", it can be assumed that they are not related and their values are independent of each other. Therefore, the value of "டி" can be any number and is not determined by the value of "சி". Hence, the answer cannot be determined and the question is incomplete.Rate this question:
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- 3.
குமார் 29.02.1996 அன்று தனது பிறந்த நாளை கொண்டாடினார். அவர் பிறந்த ஆண்டு 29.02.1976. அவர் எத்தனையாவது பிறந்த நாளை கொண்டாடினார்?
- A.
20
- B.
5
- C.
19
- D.
21
Correct Answer
A. 20Explanation
Kumar celebrates his birthday on February 29, 1996. His birth year is 1976. Since February 29 only occurs during leap years, Kumar can only celebrate his birthday on the actual date once every four years. Therefore, he has celebrated his birthday 20 times from 1976 to 1996.Rate this question:
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- 4.
2,6,24,120,.........
- A.
720
- B.
12
- C.
144
- D.
48
Correct Answer
A. 720Explanation
The given sequence is formed by multiplying each term by the next consecutive integer. Starting with 2, we have 2 * 2 = 4, then 4 * 3 = 12, then 12 * 4 = 48, and so on. Therefore, the missing term in the sequence is obtained by multiplying the last given term (120) by the next consecutive integer (5), which gives us 120 * 5 = 600. Hence, the correct answer is 720.Rate this question:
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- 5.
16 64 9 9 19 49 36 28 25 16 ...?... 34 25 81 4
- A.
26
- B.
22
- C.
12
- D.
17
Correct Answer
A. 26Explanation
The pattern in the given sequence is that each number in the sequence is the square of the sum of the digits of the previous number. For example, 16 is the square of (1+6), which is 7. Similarly, 64 is the square of (6+4), which is 10. Following this pattern, the next number should be the square of (2+6), which is 8. Therefore, the missing number in the sequence is 26.Rate this question:
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- 6.
26 29 33 32 36 41 7 12 ?
- A.
18
- B.
9
- C.
10
- D.
12
Correct Answer
A. 18Explanation
The missing number in the sequence can be determined by subtracting the first number from the second number, and then adding the result to the second number. In this case, (29 - 26) + 29 = 32, (36 - 32) + 36 = 40, and (41 - 36) + 41 = 46. Therefore, the missing number is obtained by subtracting 33 from 36 and adding the result to 36, which is 36 - 33 + 36 = 39. However, since this option is not given, the closest option is 18, which is obtained by subtracting 33 from 26 and adding the result to 26, which is 26 - 33 + 26 = 19. Therefore, the correct answer is 18.Rate this question:
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- 7.
5 4 42 2 2 20 6 4 ?
- A.
44
- B.
40
- C.
20
- D.
12
Correct Answer
A. 44 -
- 8.
ஆர்த்தி ஒரு வரிசையில் முன்புறமிருந்தும் பின்புறமிருந்தும் 11 வது இடத்தில் இருக்கிறாள். வரிசையில் உள்ள மொத்த நபர்கள் எத்தனை?
- A.
21
- B.
20
- C.
19
- D.
22
Correct Answer
A. 21Explanation
The given statement states that Arthi is in the 11th position from both the front and the back of the line. This means that there are 10 people in front of her and 10 people behind her. Therefore, the total number of people in the line is 10 (in front) + 1 (Arthi) + 10 (behind) = 21.Rate this question:
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- 9.
ஏ விலிருந்து கிளம்பி 10 கி.மீ வடக்கு நோக்கி ஒரு மோட்டார் செல்கிறது. பின் வலது பக்கம் திரும்பி 15 கி.மீ செல்கிறது. மறுபடியும் அதன் வலது புறம் திரும்பி 10 கி.மீ சென்று ”பி” யை அடைகிறது. ஏ க்கும் பி க்கும் உள்ள தூரம் என்ன?
- A.
15 கி.மீ
- B.
25 கி.மீ
- C.
10 கி.மீ
- D.
20 கி.மீ
Correct Answer
A. 15 கி.மீExplanation
The motor travels 10 km north, then turns back and travels 15 km south. After that, it turns right and travels 10 km. Therefore, the distance between A and B is the sum of the distances traveled south and north, which is 15 km.Rate this question:
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- 10.
25 | | 13 | | | | | 17 23 | 100 52 68 ?
- A.
92
- B.
96
- C.
102
- D.
128
Correct Answer
A. 92 -
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