A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?	Choose the correct choice:	A) 2:0	B) 2:2	C) 2:3	D) 2:7	E) 2:4
Let the principal be P and rate of interest be R%.   Required ratio = [(P * R * 6)/100] / [(P * R * 9)/100] = 6PR/9PR = 6/9 = 2:3   Answer: 2:3
<result>C</result>
A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned?