Q:

A question is given, followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements is sufficient to answer the question. Read both the statements and select the appropriate answer.
 Question: How many people are standing in the row where all people are facing north?
Statements:
 (I) A is fourth from the left end; M is second to the right of A; and R is second from the left end.
 (II) M is fourth from the right end; only two people Stand between M and B.

• 1
  Data in either statement I alone or statement II alone is sufficient to answer the question
• 2
  Data in statements I and II together is sufficient to answer the question
• 3
  Data in statement I alone is sufficient to answer the question while data in statement II is not
• 4
  Data in statement II alone is sufficient to answer the question while data in statement I is not