Q:

Study the following question and statements, and decide which of the statements is/are sufficient to answer the question.
Question: J, K, L, M, N and O are standing in a row. If we arrange them according to their height from tallest to shortest, who is standing in the third place?
 Statements:
1. L is the tallest
2. J is taller than K
3. N is the shortest of all
4. K is taller than O

• 1
  All the statements are insufficient
• 2
  Statements 1,2 and 3 are sufficient
• 3
  Statements 1,2, 3 and 4 together are sufficient
• 4
  Statements 1 and 3 are sufficient