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A certain sum amounts to Rs. 38250 in 5 years and Rs. 34000 in 4 years. The rate of interest is ____ . The Simple Interest calculated on same amount and same rate for 3 years is Rs. ____ .

A20, 17000

B15, 17000

C25, 17000

D25, 12750

Answer:

D. 25, 12750

Read Explanation:

simple interest remains same for each year Simple Interest for a year = 38250 - 34000 = Rs. 4250 Simple interest for 3 years = 4250 × 3 = Rs. 12750


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