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UGC-NET-Paper1

Maths

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Read the Question carefully and choose the correct option.
What number would replace question mark (?) in the series given below ?
31,37, 41, 43, 47, 53, ?, 61

(1) 58
(2) 57
(3) 59
(4) 56

नीचे दी गई श्रृंखला में प्रश्न चिह्न (?) के स्थान पर कौन सी संख्या आएगी?
31,37, 41, 43, 47, 53, ?, 61

(1) 58
(2) 57
(3) 59
(4) 56
This Question came in
UGC-NET-Hindi-11-December-2023-Shift-2-Q44
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Detailed Explanation & Answer
Observing the series, we can identify that it consists of prime numbers.

31, 37, 41, 43, 47, 53, ?, 61

The next prime number after 53 is 59.
Therefore, the missing number in the series is 59.
श्रृंखला का अवलोकन करके, हम पहचान सकते हैं कि इसमें अभाज्य संख्याएँ शामिल हैं।

31, 37, 41, 43, 47, 53, ?, 61

53 के बाद अगली अभाज्य संख्या 59 है।
इसलिए, श्रृंखला में लुप्त संख्या 59 है।
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