Find the simple interest on Rs.620 for 10 months at 10 paisa per month?\nOptions:\n(A) 277\n(B) 620\n(C) 640\n(D) 678\n(E) 121
Please answer the following question by reasoning step-by-step.
(B)
I = (620*10*10)/100 = 620.

So, the answer is (B)