IBPS PO Prelims practice question
The present ages of P and Q are in the ratio 5:6. Eight years hence, the ratio will be 7:8. Find P's present age.
From a IBPS PO Prelims Reasoning practice set · Reasoning
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Correct answer: (B) 20 years
Solving the ratio equation gives x=4, so P's present age = 5×4 = 20 years.
हिंदी में प्रश्न
P और Q की वर्तमान आयु 5:6 के अनुपात में है। 8 वर्ष बाद, अनुपात 7:8 होगा। P की वर्तमान आयु ज्ञात कीजिए।
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सही उत्तर: (B) 20 वर्ष
अनुपात समीकरण को हल करने पर x=4 प्राप्त होता है, अतः P की वर्तमान आयु = 5×4 = 20 वर्ष
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