A father is 30 years older than his son. In 5 years, the father's age will be three times the age of his son. What is the father's current age? एक पिता अपने पुत्र से 30 वर्ष बड़ा है। 5 वर्षों में, पिता की आयु उसके पुत्र की आयु की तीन गुनी होगी। पिता की वर्तमान आयु क्या है?
A
35 years (35 वर्ष)
B
40 years (40 वर्ष)
C
45 years (45 वर्ष)
D
50 years (50 वर्ष)
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Correct Answer 40 years
Explanation
Let son's age be x. Father is x+30. In 5 years: (x+30)+5 = 3(x+5). x+35 = 3x+15. 2x = 20, so x=10. Father's age = 10+30 = 40 years.