4, 9, 6, 5, 6, 9, ?

M4maths Previous Puzzles

04 Feb 2013 What will be the next number

4, 9, 6, 5, 6, 9, ?

OPtion

1) 1
2) 2
3) 3
4) 4
5) 5
6) 6
7) 7
8) 8
9) 9
19) none of these

Solution

after square a number just take it last digit.
2 -> 4
3 -> 9
4 -> 1 6
5 -> 2 5
6 -> 3 6
7 -> 7 9
8 -> 6 8

Correct Option: 4 Best Solution (6)