What is the cost of one chair?
I. 1 Chair and 1 Table cost Rs. 12.000
II. The cost of Table is twice the cost of the Chair

A

if the statement I alone is sufficient to answer the question.

B

if the statement II alone is sufficient to answer the question.

C

if both the statements I and II are sufficient to answer the question but neither statements alone is sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.