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Ravi’s age is 3/5 of Shyam’s age. After ...

Ravi’s age is `3/5` of Shyam’s age. After x years the ratio of the ages of Ravi and Shyam becomes 5 : 7. If initially the sum of their ages is 32, then what is the value of x?
रवि की उम्र श्याम की उम्र का `3/5` भाग है | x वर्ष के बाद, रवि और श्याम की उम्र का अनुपात 5 : 7 हो जाता है | यदि आरंभ में उनकी उम्र का योग 32 था, तो 5 का मान ज्ञात करें|

A

2

B

4

C

8

D

7

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