Help me on this also pls

Alone Boy answered this
Hyyy

Kriti Anupam answered this
Dear Student
a) Q and S
b) Yes , Bulb A will light up. Because bulb A and Bulb B are connected to the battery in series hence completing the circuit.
c) Bulb B will not light up. Because Bulb B has only connection with the negative terminal of battery which does not complete the circuit.
Regards
a) Q and S
b) Yes , Bulb A will light up. Because bulb A and Bulb B are connected to the battery in series hence completing the circuit.
c) Bulb B will not light up. Because Bulb B has only connection with the negative terminal of battery which does not complete the circuit.
Regards