If the ratio of the ages of A and B is 3:4 and the sum of their ages is 28 years, what is the age of B? यदि A और B की आयु का अनुपात 3:4 है और उनकी आयु का योग 28 वर्ष है, तो B की आयु क्या है?
A
12 years (12 वर्ष)
B
14 years (14 वर्ष)
C
16 years (16 वर्ष)
D
18 years (18 वर्ष)
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Correct Answer 16 years
Explanation
Sum of ratios = 3+4 = 7. If 7 units = 28 years, then 1 unit = 4 years. Age of B (4 units) = 4 * 4 = 16 years.