Question
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Answer (Detailed Solution Below)
Option 4 : 67 / 67
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Detailed Solution
सही उत्तर 67 / 67 है।
Key Points
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prepsnap.in • Part -AQuestion:
Which number completes the series 7, 12, 19, 28, 39, 52, ? / श्रृंखला 7, 12, 19, 28, 39, 52, ? को कौन-सी संख्या पूर्ण करती है?
1.
65 / 65
2.
66 / 66
3.
68 / 68
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67 / 67
Correct Answer: 67 / 67
The successive differences are 5, 7, 9, 11, 13, each 2 more than the last, so the next difference is 15 and the next term is 52 + 15 = 67. / क्रमिक अंतर 5, 7, 9, 11, 13 हैं, प्रत्येक पिछले से 2 अधिक, अतः अगला अंतर 15 होगा और अगला पद 52 + 15 = 67 है।
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