A set of figures carrying certain characters, is given. Assuming that the characters in each set follow a similar pattern, find the character which would replace the question mark (?).
A 262
B 226
C 136
D 206
Ans 1:
Class : Class 9
First add the numbers in opposite and square it.
Do the same for all the three pairs,
Finally add the three results.
You will get the number at the centre
Example: 1st one
1+6= 7
7^2 = 49
9 + 4 = 13
13 ^ 2 = 169
3+ 5 = 8
8^ 2 = 64
49+169+64 = 282
All the best...............