Exams › SSC CGL (Prelims) › General

Two numbers are in the ratio 7 : 9, and together they add up to 160. What are the two numbers?

1. 56 and 72
2. 70 and 90
3. 64 and 96
4. 80 and 100

Correct answer: 70 and 90

Solution

Let the numbers be 7x and 9x. Then 16x = 160, so x = 10, giving 70 and 90.

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