Question

ICBSE Marking Scheme, 2016)
2,19. Two water taps together can fill a tank in 9 hours 36
minutes. The tap of larger diameter takes 8 hours
less than the smaller one to fill the tank. Find
the time in which each tap can separately fill the
tank
A [Foreign Set III, 2016)​

Answer 1

smaller takes 24 hours and larger takes 16 hours