In "Verification of Truth of the Statement" questions, it is required to stress only on truth of facts that always hold. Questions are asked in context of a particular thing or factor that is always characterized by a specific part. The alternatives other than correct answer also seem to bear a strong relationship with thing mentioned. So, absolute truth is to be followed.

Choose the best alternative as the answer.

A fan always has

A. Switch
B. Blades
C. Current
D. Wire
E. Regulator
Answer: B . Blades