Syllogism - Verbal and Reasoning

Directions to SolveIn each of the following questions there are three statements. Which are followed by three or four conclusions. Choose the conclusions which logically follow from the given statements.
Q1:

Statements: Some keys are staplers. Some staplers are stickers. All the stickers are pens. Conclusions:
  1. Some pens are staplers.
  2. Some stickers are keys.
  3. No sticker is key.
  4. Some staplers are keys.

A Only (1) and (2)

B Only (2) and (4)

C Only (2) and (3)

D Only (1) and (4) and either (2) or (3)

ANS:D - Only (1) and (4) and either (2) or (3)

Explanation: