Question

which of the following did mahatma gandhi call one of the few useful things ever invented

Answer 1

what are the options

Answer 2

Hi,

Singer stitching device is the one of the few useful things ever invented according to mahatma gandhi.

This question was also asked in KBC 10.

There is a story behind it, singer's wife is doing work of sewing and seaming with her own hands. So singer decided and make a sewing machine for his wife to overcome unnecessary pain.