CAT Exam Model Paper 6 with solutions for free online practice

The question given below is followed by two statements, A and B. Mark the answer using the following instructions:
Mark (a) if the question can be answered by using either statement alone.
Mark (b) if the question can be answered by using one of the statements alone, but cannot be answered by using the other statement alone.
Mark (c) if the question cannot be answered even by using both the statements together.
Mark (d) if the question can be answered by using both the statements together, but cannot be answered by using either statement alone.
Q. Two friends, Mubashir and Himanshu, are standing in a room in a way that Mubashir is 5 steps to the left of Door 1 and 4 steps to the right of Door 2, and Himanshu is 4 steps to the left of Door 1 and 5 steps to the right of Door 2. Each of them tosses a coin and moves one step right if the outcome is heads and moves one step left if the outcome is tails. After a series of tosses both of them stop on reaching a door.
Who is at which door?
A. Mubashir gets 5 more heads than tails, and Himanshu 5 more tails than heads.
B. They stop after 17 tosses each.