Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Interest Simple Interest
A certain sum of money becomes 6 times of itself in 20 years. In how many years does it become double of itself at the same rate of simple interest?
1
4 years
2
6 years
3
8 years
4
More than one of the above
5
None of the above