With reference to India which of the following statement(s) is/are correct?
1. India is the sixth-largest country in the world.
2. India occupies about 2.4% of the total area of the world.
3. Tropic of Cancer passes through the middle of the country dividing into two latitudinal halves.
4. India lies completely in the tropic zone.
Select the correct answer from the code given below :

1. A.2 and 3
2. B.2 and 4
3. C.3 and 4
4. D.1 and 2