The total age of a mother and her son is 60 years The difference between their ages is 30 years Find...........

General Intelligence and Reasoning (CHSL) Arithmetical Reasoning

The total age of a mother and her son is 60 years. The difference between their ages is 30 years. Find out the age of the mother.

40 years

45 years

35 years

50 years

Let mother be m and son be s
m + s = 60
m - s = 30
Adding both the equation we get ,
2m = 90, hence m = 45

So option 2 is the correct answer.

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