alleryवडिलांचे वय त्यांच्या मुलापेक्षा 22 वर्षांनी जास्त आहे. 10 वर्षांनंतर त्यांचे वय मुलाच्या वयाच्या दुप्पट असेल. मुलाचे आजचे वय आहे
A14
B8
C10
D12
Answer & Solution
Correct answer: D. 12
मुलाचे वय x आणि वडिलांचे वय x + 22 मानल्यास: x + 32 = 2(x + 10) यावरून x = 12 मिळते.
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