Read the given presentation and answer following question :

Which of the following is the approximate number of females who changed their state in India in 2011 ?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 11 million
Females who changed their state are the inter-state female migrants. Add the four female bars of the inter-state graph:
3 + 3.6 + 0.7 + 3.8 = 11.1, that is about 11 million.