Which of the following statements is/are true about the population growth rate?

The annual population growth rate in India is 1.64 per cent. Some developed countries will take 318 years to double their population some countries still do not show symptoms of doubling their population. All of the above

All of the above

The annual population growth rate in India is 1.64 per cent. Some developed countries will take 318 years to double their population whereas some countries still do not show symptoms of doubling their population.