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IBPS PO Prelims Model Paper 14
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© examsnet.com
Question : 47
Total: 100
Four years ago Shyam’s age was
3
4
times that of Ram. Four years hence, Shyam’s age will be
5
6
times that of Ram. What is the present age of Shyam ?
15 years
20 years
16 years
24 years
8 years
Validate
Solution:
Four years ago,
Shyam : Ram = 3 : 4
After four years,
3
x
+
8
4
x
+
8
=
5
6
⇒ 20x + 40 = 18x + 48
⇒ 2x = 48 – 40 = 8
⇒ x = 4
∴ Shyam’s present age = 3x + 4 = 3 × 4 + 4 = 16 years
© examsnet.com
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