Question

Which of these statements is not true?

विकल्प

• Human population increases more than ten times in the past 500 years.

• Human population rose from 5 billion to 6 billion in 100 years.

• It took more than a million years for the human population to attain the one billion mark.

• In the twentieth century itself, the human population has increased four times.

Answer 1

Human population rose from 5 billion to 6 billion in 100 years.