SSC CPO SI and ASI 2013 Paper

Show Para Hide Para

Directions (Q. 29–30): In each of the following questions, some equations are solved on the basis of a certain system. On the same basis, find out the correct answer for the unsolved equation.

Question : 30 of 200

Marks: +1, -0

2 × 3 = 49, 5 × 6 = 2536, 1 × 9 = 181, 4 × 7 = ?

1628
1649
2549
1219

Validate

Solution:

(2) As,

2 × 3=(2)^{2}(3)^{2}=(4)(9)

5×6=(5)^{2}(6)^{2}=(25)(36)

1×9= (1)^{2}(9)^{2}=(1)(81)

Similarly;

4 × 7= (4)^{2}(7)^{2}=(16)(49)

Go to Question:

Prev Question

Next Question