Which of the following statements regarding red soils of India is/are correct?_x000D_ 1. The colour of the soil is red due to ferric oxide content._x000D_ 2. Red soils are rich in lime, humus and potash._x000D_ 3. They are porous and have friable structure._x000D_ Select the correct answer using the code given below:

Which of the following statements regarding red soils of India is/are

1.	Which of the following statements regarding red soils of India is/are correct?_x000D_ 1. The colour of the soil is red due to ferric oxide content._x000D_ 2. Red soils are rich in lime, humus and potash._x000D_ 3. They are porous and have friable structure._x000D_ Select the correct answer using the code given below:
A.	1 and 3 only
B.	1 only
C.	2 and 3 only
D.	1, 2 and 3
Answer» B. 1 only