Question

The present population of a town is 176400.If it increases at the rate of 5℅ per annum,what will be its population after 2 years.

Answer 1

Total Increase rate in 2 yrs = 5+5+(5*5/100) % = 10.25%

So after 2 yrs total population will be 352800+ 352800*10.25% = 388962,

Let Before 2yrs population was x, 2 yrs ago it was x+ x*10.25%= 352800, x = 320000... Hence ans is option 8

hope i helped

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Answer 2

answer

194,040 is the population of their town

solution

5%*2=10%

=176400+17640