AP Police SI practice question
The ratio of the present ages of a mother and her daughter is 5:2. After 6 years, the ratio will be 2:1. Find the daughter's present age.
From a AP Police SI Reasoning practice set · Reasoning
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Correct answer: (C) 12 years
Solving gives x=6, so the daughter's present age = 2×6 = 12 years.
हिंदी में प्रश्न
माँ और उसकी बेटी की वर्तमान आयु का अनुपात 5:2 है। 6 वर्ष बाद, अनुपात 2:1 होगा। बेटी की वर्तमान आयु ज्ञात कीजिए।
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उत्तर और व्याख्या देखें
सही उत्तर: (C) 12 वर्ष
हल करने पर x=6 प्राप्त होता है, अतः बेटी की वर्तमान आयु = 2×6 = 12 वर्ष
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