Which of the two has greater resistance : a 1kW heater or a 100W tungsten bulb, bath marked for 230V?

Which has greater resistance : 1 kW electroheater or a 110 W filament bulb, both marked for 220V?

Which has more resistance : 100 W bulb or 60 W bulb ?

Two electric bulbs A and B are marked 220 V , 40W and 220 V , 60 W respectively . Which of the two has a higher resistance ? Which bulb will glow brightly if they are connected series ?

Which is having more resistance -a 220 V, 100 W bulb or a 220 V, 60 W bulb.

Which of the following bulbs has more resistance? (a) A 220V, 100W bulb (b) a 220 V, 60 W bulb.

What is the resistance of the filament of a bulb, on which it is written '220V-100W'?