In each of the following questions, three words are given. They are followed by four words, one of which stands for the class to which these three words belong. Identify that word.

1. Wheat, Barley, Rice

(A) Food 

(B) Gram 

(C) Cereal 

(D) Agriculture 

2. Coal, Iron, Mica 

(A) Rock 

(B) Minerals 

(C) Gold 

(D) Earth 

3. Honesty, Credibility, Reliability 

(A) Quality 

(B) Dependability 

(C) Charter 

(D) Nicety 

4. Cap, Coat, Trousers 

(A) Smart 

(B) Shirt 

(C) Dress 

(D) Tailor 

5. Stool, Table, Chair 

(A) Bench 

(B) Furniture 

(C) Carpet 

(D) Office