One lamp glows brighter than the other. Which has more resistance?

Of the two bulbs in ahouse, one glows brighter than the other. Which of the two has a larger resistance?

Two wires of equal lengths, one of copper and the other of manganin, have the same resistance. Which wire is thicker?

Two wires of equal lengths, one of copper and the other of manganin, have the same resistance. Which wire is thicker?

Sum of two numbers is 74.One of the number is 10 more than the other.What are the numbers ?

If one of the particle is heavier than the other, to which side will their centre of mass shift?

Two pipes running together can fill cistern in 6 minutes. One pipe takes 5 minutes more than the other to fill the cistern, find the time in which each pipe would fill the cistern.

A toaster produces more heat than a light bulb when they are connected in parallel. Which has the greater resistance.