Q:

In the following question two statements are given. Identify which of the statements is/are necessary /sufficient to answer the question.
Question:
Among the bags A, B, C and D which one is the lightest bag?
Statements:
1. B is heavier than A.
2. A is lighter than C and D.

• 1
  Statement 2 alone is sufficient
• 2
  Statement 1 and 2 together are necessary
• 3
  Statement 1 alone is sufficient
• 4
  Statement 1 and 2 are not sufficient to solve