If 5 students utilize 18 pencils in 9 days, how long at the same rate, will 66 pencils last for 15 students?

If 10 horses consume 18 bushels in 36 days. How long will 24 bushels last for 30 horses ?

If 25 horses consume 18 quintal in 36 days, how long will 28 quintal last for 30 horses ?

If = 15 students, then represents how many students ?

Ration is available for 100 students in a hostel for 40 days. How long will it be last, if 20 more students join in the hostel after 4 days?

There are 100 students in a hostel. Food provision for them is for 20 days. How long will these provisions last, if 25 more students join the group?

There are 100 students in a hostel. Food provision for them is for 20 days. How long will these provisions last, if 25 more students join the group?

If 45 students can consume a stock of food in 2 months, find for how many days the same stock of food will last for 27 students.

If 45 students can consume a stock of food in 2 months, find for how days the same stock of food will last for 27 students?

The teacher distribute 15 pencils per student, how many pencils are needed for 'y' students:

There are 100 students in a hostel.Food provision for them is for 20 days.How long will these provisions last,if 25 more students join the group?