Total population of a city is 10 lacs. If it increases by 10 % every year than after 3 year it will

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29 Apr 2021 Population

Total population of a city is 10 lacs. If it increases by 10 % every year than after 3 year it will be?

OPtion

1) 15 lacs 41 thousand
2) 13 lacs
3) 13 lacs 21 thousand
4) 12 lacs 31 thousand
5) 16 lacs 21 thousand
6) 16 lacs 31 thousand
7) 12 lacs 21 thousand
8) 13 lacs 31 thousand
9) 12 lacs 41 thousand
10) None of the above

Solution

Population after 3 years = 10 lacs * 1.1 * 1.1 * 1.1
= 13.31 lacs

Correct Option: 8 Best Solution (3)