MEDIUM
8th Karnataka Board
IMPORTANT
Earn 100

6 pipes are required to fill a tank in 1 hour 20 minutes. How long will it take if only 5 pipes of the same type are used?

Important Questions on Direct and Inverse Proportions

MEDIUM
8th Karnataka Board
IMPORTANT
Mathematics 8 Part-II>Chapter 4 - Direct and Inverse Proportions>Solved Examples>Q 8
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?
MEDIUM
8th Karnataka Board
IMPORTANT
Mathematics 8 Part-II>Chapter 4 - Direct and Inverse Proportions>Solved Examples>Q 9
If 15 workers can build a wall in 48 hours, how many workers will be required to do the same work in 30 hours?