Rohit took with him some nylon ropes, when he was going for rock climbing. Can you tell why he selected nylon ropes instead of ropes made of cotton or jute?

Because Nylon ropes are strong, flexible and elastic when compared to jute and cotton ropes.

Acrylic blankets are cheap, light in weight, more durable and are available in variety of colours and designs. They can be easily washed at home.