question contains two statements, A and B, giving certain data. You have to select the correct answer from (a), (b), (c) & (d) depending on the sufficiency of data given in the statements to answer the question.

Mark your answer as

(a)    if the question can be answered by using one of the statements alone but cannot be answered by using the other statement alone.

(b)    if the question can be answered by using either statement alone.

(c)    if the question can be answered by using both the statements together but cannot be answered by using either statement alone.

(d)    if the question cannot be answered even by using both the statements together.

What was the temperature on the fifth day?

A.    Average temperature for the first four days are 500 C.

B.    Average temperature for the 2nd, 3rd, 4th and 5th days is 600 C