What sum of money will produce Rs.90 as simple interest in 4 years at 3 1/2 percent?
Pick:	A) 742.85	B) 622.85	C) 632.85	D) 652.85	E) 642.85
90 = (P*4*7/2)/100   P = 642.85   ANSW642.85R:642.85
<result>E</result>
What sum of money will produce Rs.90 as simple interest in 4 years at 3 1/2 percent?