Join WhatsApp Icon CAT WhatsApp Group
Instructions

In each of the following questions, some equations are solved on the basis of certain system. Find out the correct answer for the unsolved equation on that basis.

Question 3

2 × 4 × 6 = 4; 9 x 3 x 7 = 13;
4 × 7 × 6=3; 9 × 7 × 8 =?

The pattern followed is that all the numbers are added and twice of the middle number is subtracted from the sum to obtain final result.

Eg : 2 × 4 × 6 = $$(2+4+6)-(2\times4)=12-8=4$$

and 9 × 3 × 7 = $$(9+3+7)-(2\times3)=19-6=13$$

and 4 × 7 × 6 = $$(4+7+6)-(2\times7)=17-14=3$$

Similarly, 9 × 7 × 8 = $$(9+7+8)-(2\times7)=24-14=10$$

=> Ans - (A)

video

Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free