Consider the following statements, regarding Census – 2011.

1. India’s population has jumped to 1.21 billion, an increase of more than 181 million during 2001-2011

2. The population of India is almost equal to the combined population of USA, Indonesia, Brazil, Pakistan, Bangladesh and Japan

3. India’s population accounts for 17.5 percent of the world’s population

Which of the following statements is/are true?