Tvm

Sahibdeep Singh

What's your doubt in this? Try solving, we can suggest which step is wrong

Thread Starter

Questions smj me nhi aaya

Sahibdeep Singh

It means population is increasing every year by 2% as compared to last year. We have to find in how many years, total increase over existing population i.e. strting now will be 40%. We can use compund formula for finding solution. (1.02)^n = 1.40