What sum of money put at C.I amounts in 2 years to Rs.8820 and in 3 years to Rs.9261?	Pick one
A) Rs.8000 B) Rs.8400 C) Rs.7500 D) Rs.7800 E) None of these
Explanation:   8820 ---- 441   100 ---- ? =&gt; 5%   x *105/100 * 105/100 = 8820   x*1.1025=8820   x=8820/1.1025= 
<gadget id="calculator">8820/1.1025</gadget>
<output>8_000</output>
&gt; 8000   Rs.8000nswer is Rs.8000
<result>A</result>
What sum of money put at C.I amounts in 2 years to Rs.8820 and in 3 years to Rs.9261?