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IBPS PO Prelims Model Paper 13
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© examsnet.com
Question : 16
Total: 100
12 yr ago the ratio between the ages of A and B was 3 :4 respectively. The present age of A is
3
3
4
times of C's present age. If C's present age is 10 yr, then what is B's present age? (in years)
48
46
60
54
36
Validate
Solution:
A
+
12
B
+
12
=
3
4
A
=
15
4
C
=
15
4
×
10
=
37.5
∴
37.5
+
12
B
+
12
=
3
4
⇒
B
=
54
© examsnet.com
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