Question 26

A clock gains five minutes every hour. What will be the angle traversed by the second hand in one minute?

Solution

This clock moves 65 minutes for every 60 minutes.

=> Each hand moves = $$\frac{65}{60}$$ as far as it should.

A correct second hand moves $$360^\circ$$ in one minute.

=> This second hand moves = $$\frac{65}{60}\times360^\circ=390^\circ$$ in one minute.

=> Ans - (C)

Share on Whatsapp Share on Whatsapp

Create a FREE account and get: