solve all questions with solution Direct and Inverse Proportions
Worksheet 97
I. The scale Of a map is given as 1 : 50000000. Two cities are 5 cm apart in the map. Find
the actual distance between them.
2. 135 members in a hostel consumed 2025 kg of careals in a month' Find the quantity of
careals required for 102 members during the month.
3. A car travels 11 km in 12 minutes. If the speed remains the same' how far Will it travel
in 3 hours 48 minutes?
4. There are 1200 students in a hostel. Food provision for them is for 25 days. How long
will these provisions last, if 300 more students join the group?
5. 12 labourers can complete a piece of work in 72 days. How many men will be required
to do the same work in 54 days?
6. Subhash cycles to hig school at an average speed of 12 km/h. It takes him 20 minutes
to reach the school. If he wants to reach his school in 15 minutes, what should be his
average speed?
