What number should come in place of question mark?
Reversing the digits all are squares of some number,When we take squareroot of all no.and add it we get middle no. 7+9+5+4 = 25 2+8+6+5 = 21 3+9+7+4 = 23 So answer is 23
What number should come in place of the question mark below?
What number will come in the place of question mark?
