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.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 45 years
| Understanding | Application |
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Given: The total age of a mother and her son is 60 years. The difference between their ages is 30 years. Suppose age of mother is M and that of son is S |
M + S = 60 M – S = 30 Adding: 2M = 90 M = 45 Hence, age of mother is 45 years. |