Question

Complete the Number Series 1 8 27 ?
Solve this: 1, 8, 27, ?. a) 37 b) 47 c) 51 d) 64 Here d) 64 is the right answer. How? Please anyone explain.

Answer 1

Answer is 64

Reason:-They all are in the form of cube
1³=1      2³=8           3³=27           4³ =64  

Answer 2

(D) 64 is the right answer because the numbers obtained are the cubes of 1,2 and 3 so the next no. will be the cube of 4.......................1^3=1..... 2^3=8..........3^3=27.........4^3=64.........