A company’s profit have doubled for each of the last 5 years. If the total profits for the last 5 years were tk 62 million, what were the profit in the first year?
সমাধান
সঠিক উত্তর: Option B
Let, first year profit=x
As profit have doubled for each year, so
2nd year profit=2x
3rd year profit=4x
4th year profit=8x
5th year profit=16x
total profit=31x
According to ques,
31x=62
x=2
