AP ICET 2017 Shift 1 Paper

Question : 37 of 200

Marks: +1, -0

7,26,124,342,_________

Solution:

\;\;\;7,

\;\;26,

\;\;\;124,

\;\;342,

↓

\;\;\;\;↓

↓

\;\;\;↓

\;\;\;↓

2^3-1\;\;\;3^3-1\;\;\;5^3-1\;\;\;7^3-1\;\;\;11^3-1

The series is formed by subtracting 1 from cubes of consecutive prime numbers.

∴?=11^3–1=1330

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