What is the length of the train ? I It takes 10 seconds to cross a pole. II. It takes 15 seconds to cross a 50-m-long platform.

If the answer can be obtained by using either of the two statements alone

If the question can be answered by using statement (I) alone but can't be answered by using statement (II) alone.

If the question can be answered by using statement (II) alone but can't be answered by using statement (I) alone.

If both statements (I) and (II) are required to answer the question.

What is the length of the train ? I It takes 10 seconds to cross a

1.	What is the length of the train ? I It takes 10 seconds to cross a pole. II. It takes 15 seconds to cross a 50-m-long platform.
A.	If the question can be answered by using statement (I) alone but can't be answered by using statement (II) alone.
B.	If the question can be answered by using statement (II) alone but can't be answered by using statement (I) alone.
C.	If both statements (I) and (II) are required to answer the question.
D.	If the answer can be obtained by using either of the two statements alone
Answer» D. If the answer can be obtained by using either of the two statements alone