Two bulbs when connected in series are brighter than a single bulb.

1. True
2. False

The correct option is B False

Voltage dividation

1. Voltage is divided into two bulbs when it is connected in series, but in the case of a single bulb whole voltage is delivered to that single bulb.
2. Hence a single bulb is brighter than a two series bulb.

Hence, the given statement is False.