Question

Pavani has been failing for a while in making a torch light glow. What could be the problem?

• A. The torch light is very new.
• B. She might not have inserted the cells in correct order.
• C. The bulb of the torch light might have been fused.
• D. The cells might have been died out.

Answer 1

Answer: (B), (C), (D)

The correct options are
B She might not have inserted the cells in correct order.
C The bulb of the torch light might have been fused.
D The cells might have been died out.

The problems that might be happening in case of Pavani's torch light are:

(1) The cells might have been inserted into the torch light in wrong order.

(2) The cells could be old and their chemical content might have been exhausted completely, i.e. the cells might have been died out.

(3) The bulb of the torch light might have been fused, i.e. the filament of the bulb might have been burned. In such case, even if the cells are working, the bulb cannot glow.