A certain machine produces 8 toys every 4 seconds. If the machine operates without interruption, how many toys will it produce in 2 minutes?
সমাধান
সঠিক উত্তর: Option C
here, 2 minutes=120 seconds in 4 seconds produce 8 toys in 1 seconds produce 8/4 toys in 120 seconds produce 8X120/4 toys=240 toys