Learn
QUESTION
Q
A certain sum quadruples in 4 years under compound interest at a certain rate of interest. In how many years would the...
Solution
Let, P be the sum and the amount at the end of the four years is 4P.r = rate of interest per annumThe, R4 = 4Let after...
Register & Unlock access to Prep for free
Solution
.hez-title-solution{display: none;}
Keynote
If a principal amount P is compounded annually at the rate of r% per annum, then the amount at the end of the nth year...
0
Simple & Compound Interest questions available for your Free Practice
0
Quantitative Ability questions available for your Free Practice
Practice
0
questions for Free
