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1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 3 : 127

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Detailed Solution

सही उत्तर 127 है।

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PrepSnapprepsnap.in • Part -A

Question:

Find the next number in the series: 7, 19, 37, 61, 91, ? / श्रृंखला में अगली संख्या ज्ञात कीजिए: 7, 19, 37, 61, 91, ?

1.
115
2.
121
3.
127
4.
133

Correct Answer: 127

The successive differences are 12, 18, 24 and 30, increasing by 6 each time, so the next difference is 36 and 91 + 36 = 127. / क्रमिक अंतर 12, 18, 24 और 30 हैं जो प्रत्येक बार 6 से बढ़ रहे हैं, अतः अगला अंतर 36 होगा और 91 + 36 = 127।

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