A sum of money deposited at C.I. amounts to Rs.2420 in 2 years and to Rs.2662 in 3 years. Find the rate percent?
Choose the correct choice from the following answers:
A) 10
B) 99
C) 17
D) 11
E) 12
Explanation:   2420 --- 242   100 --- ? =&gt; 10%   10nswer: 10
<result>A</result>
A sum of money deposited at C.I. amounts to Rs.2420 in 2 years and to Rs.2662 in 3 years. Find the rate percent?