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.
Solution
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 Solution
Click on the Email ☝️ to Watch the Video Solution
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
