Q.  Assertion (A) : The Gangatic plains are among the most beautiful agricultural areas of the world.Reason (R) : The Gangetic plains contain predominatly regur soil.

1. Both A and R are individually true and R is the correct explanation of A
2. Both A and R are individually true but R is not the correct explaination of A
3. A is true but R is false
4. A is false but R is true