Dev lent Rs. 8000 to Jairam for 17 years and Rs. 4700 to Karnik for 16 years on simple interest at the same rate of interest and received Rs. 21120 in all from both of them as interest. The rate of interest per annum is:

by

A) 10.5 percent
B) 10 percent
C) 11 percent
D) 11.5 percent

View Answer
Option – B.

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