Question
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Answer (Detailed Solution Below)
Option 1 : 445
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Detailed Solution
सही उत्तर 445 है।
Key Points
Helpful?
prepsnap.in • Part -AQuestion:
Complete the series: 1, 2, 6, 21, 88, ? / श्रृंखला पूरी करें: 1, 2, 6, 21, 88, ?
1.
445
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440
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444
4.
450
Correct Answer: 445
×1+1, ×2+2, ×3+3, ×4+4: 1×1+1 = 2, 2×2+2 = 6, 6×3+3 = 21, 21×4+4 = 88, 88×5+5 = 445. (440 is the trap of ×5 only.) / ×1+1, ×2+2, ×3+3, ×4+4: 1×1+1 = 2, 2×2+2 = 6, 6×3+3 = 21, 21×4+4 = 88, 88×5+5 = 445। (440 जाल है — इसमें केवल ×5 किया गया है।)
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