Simple interest on a sum at 5% per annum for 2 years is Rs.140. The C.I. on the same sum for the same period is?  Options:	A) 141.5	B) 142.5	C) 143.7	D) 144.6	E) 178.4
SI = 70 + 70   CI = 70 + 70 + 1.5= 
<gadget id="calculator">70 + 70 + 1.5</gadget>
<output>141.5</output>
141.5   141.5nswer: 141.5
<result>A</result>
Simple interest on a sum at 5% per annum for 2 years is Rs.140. The C.I. on the same sum for the same period is?