1,9,36,100,?

M4maths Previous Puzzles

04 Mar 2013 Find the next number

1,9,36,100,?

OPtion

1) 121
2) 144
3) 149
4) 169
5) 196
6) 225
7) 256
8) 289
9) 400
10) none of these

Solution

1^2, 3^2, 6^2, 10^2,
next will be 15^2
225

Correct Option: 6 Best Solution (0)