Question

3. What was amusing about Khushwant Singh's beliefs about his grandmother and
grandfather? Why was the boy unable to believe the things he had heard about
them?​

Answer 1

The amusing thing about Khushwant Singh's belief about his grandparents was that he did not believe that they were once young and pretty because they had been the same for the last twenty years the author had seen them. So he assumed they had been the same all their life.

His grandfather's portrait hung above the mantelpiece in the drawing room. He wore a big turban and loose-fitting clothes. He looked almost a hundred years old with his long white beard. It appeared he could never have been young or married. He looked as if he could only have been a grandfather forever.