Ashish studies for 4 hours, 5 hours and 3 hours respectively on three consecutive days. How many hours does he study daily on an average?

Ashish studies for 4 hours, 5 hours and 3 hours respectively on threeconsecutive days. How many hours does he study daily on an average?

Find the fractions: 5 hours of a day

Nisha started going for judo classes. Each class was for 1(3)/(4) hour per day. If Nisha discontinued her classes after 12 days, how many hours of classes did Nisha take?

Two taps A and B can fill an overhead tank in 10 hours and 15 hours respectively. Both the taps are opened for 4 hour and then B is turned off. How much time will A take to fill the remaining tank ?

A JEE aspirant estimates that she will be successful with an 80 percent chance if she studies 10 hours per day, with a 60 percent chance if she studies 7 hours per day and with 40 percent chance if she studies 4 hours per day. She further believes that she will study 10 hours, 7 hours and 4 hours per day with probabilities 0.1, 0.2 and 0.7 respectively. Given that she does not achieve success, the chance she studied for 4 hours is?

Suman studies for (5)2/3 hours daily. She devotes (2)4/5 hours of her time for Science and Mathematics. How much time does she devote for other subjects?

Suman studies for 5 2/3 hours daily. She devotes 2 4/5 hours of her time for Science and Mathematics. How much time does she devote for other subjects?

Working 8 hours a day, Ashu can a book in 18 days. How many hours a day should he work so as to finish the work in 12 days?

Rajesh studies for 6 hours in a day, of hich he spends 60% time on Mathematics and 40% time on Physics. Find out how much time he spends studying thw two subjects.