11 22.5 47 102 236 ?
× 2 + 0.5 , × 2 + 2, × 2 + 8, × 2 + 32, × 2 + 128
A man invests Rs X in a scheme at 12% rate of interest for 8 years. After 8 years he reinvests the amount received at same rate of interest for same tim...
A man borrowed Rs 200 and promised to pay back in 11 equal monthly instalments of Rs 20 each. Find the rate of simple interest per annum?
A certain sum of money yields Rs.1261 as compound interest for 3 years at 5% per annum. Find the sum.
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Simple interest earned on an amount of Rs.1400 at rate of R% per annum after 4 years is Rs.336. Find the simple interest earned on an amount of Rs.1600 ...
Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 39...