If CODING = 12, AMPLIFIER = 18, INTEREST = 16, then CAR =
3
6
9
None of these
Clearly, each word is coded by the numeral which is twice the number of letters in the word.
So, CAR = (Number of letters in CAR) x 2 = 3 x 2 = 6.
If the interest charged for 18 months is 0.15 times the money borrowed under simple interest, then the rate of interest per year is 12%. State with true or false.