जॉइन Examsbookउत्तर : 4. "6630"
Find the missing number in the given series ?
15, 51, 216, 1100, ?, 464525
प्र: Find the missing number in the given series ? 15, 51, 216, 1100, ?, 46452
- 15660false
- 26560false
- 36750false
- 46630true
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उत्तर : 4. "6630"
व्याख्या :
Answer: D) 6630 Explanation: Let first no. be "k" and multiple be "l"...start value of y with 3then,[(k x y) + {l x (l-1)}]Thus, we get 15 x 3 + 3 x 2 = 5151 x 4 + 4 x 3 = 216216 x 5 + 5 x 4 = 11001100 x 6 + 6 x 5 = 66306630 x 7 + 7 x 6 = 46452 Therefore, the missing number is 6630.