DIRECTIONS for Questions: Each Question is followed by two statements, A and B. Answer each question using the following instructions:

Choose Option 1  if the question can be answered by using one of the statements alone but not by using the other statement alone. 
Choose Option 2  if the question can be answered by using either of the statement alone. 
Choose Option 3  if the question can be answered by using both statements together but not by either statement alone. 
Choose Option 4  if the question cannot be answered on the basis of the two statements.

Ravi spent less than Rs. 75 to buy one kilogram each of potato, onion, and gourd. Which one of the three vegetables bought was the costliest? 

A:  2 kg potato and 1 kg of gourd cost less than 1 kg potato and 2 kg gourd 
B:  1 kg potato and 2 kg onion together cost the same as 1 kg onion and 2 kg gourd.