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1. A fatheris 32 years older than the son. In 7 years the father's age will be 5 years more than twice that of the son. The age of the father, 3 years from now will be--
- A. 45 years
- B. 45 years
- C. 45 years
- D. 45 years
Answer: Option B
Explanation:
(x+7)2+5=x+32+7
=)2x+14+5=x+39
=)2x+19=x+39
=)2x-x=39-19
so, x=20
now, x+32+3
=20+32+3
=55
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