SK BELLARE
SK BELLARE
8 years ago

If the compound Intrest on a certain sum for 2 years at 12% p.a. is Rs.1590 then what will be the simple intrest at the same rate and for the same period

Solution(By Examveda Team)

Let principal was X.
A = P*[1+ (r/100)]n
X + 1590 = X * [1+ (12/100)]2
1.2544X -X = 1590

0.2544X = 1590
X = 6250.
Now,
Simple interest = PTR/100
Simple interest = (6250 * 2 *12)/100 = Rs. 1500.

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