In what time will Rs. 1860 amount to Rs. 2641.20 at simple interest 12% per annum?
Question 1:
In what time will Rs. 1860 amount to Rs. 2641.20 at simple interest 12% per annum?
A.3.5 years.
FeedbackGiven that Rs. 1860 will become Rs. 2641.20 at 12% => Simple Interest = 2641.20 - 1860 = Rs. 781.20 We know I = PTR/100 => 781.20 x 100 = 1860 x T x 12 => T = 78120/1860x12 => T = 78120/22320 => T = 3.5 years.
B.2.9 years.
C.3.9 years.
D.4.5 years.
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