eis en5, 8, 17,(A) 2537,48(B) 13(C) 24(D) 20 – InterviewSolution

1.

eis en5, 8, 17,(A) 2537,48(B) 13(C) 24(D) 20

Answer»

the sequence is written as 5,8,17..... 37,48

notice the pattern is following as 5 = 2²+1 8 = 3³-1 17 = 4²+1 .... = 5²-1 = 24✓37 = 6²+1 48 = 7²-1

so, the value in the blank should be 5²-1 = 24.

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