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This is an MCQ-based quiz on Direct and Inverse Proportions.
In this, we will see how proportions are used in problems and what are Direct and Inverse Proportions.
The perimeter of a square and its side is in:
A car takes 18 hours to ride 720 kilometres. Time taken by the car to travel 360 kilometres is:
If 100 students took 20 days to clean a garden. How many days it will take to clean the garden if 25 more students are added?
If 3 men or 6 women can do a piece of work in 16 days, in how many days can 12 men and 8 women do the same piece of work?
If the cost of 27 bags of paddy is Rs.9450, what is the cost of 36 bags of paddy?
Raju earns Rs 1440, if he works for 12 days. If he works for 30 days, he will earn
An electric pole, 14 metres high, casts a shadow of 10 metres. Find the height of a tree that casts a shadow of 15 metres under similar conditions.
10 metres of cloth cost Rs 1000. What will 4 metres cost ?
15 books weigh 6 kg. What will 6 books weight ?
A horse eats 18 kg of com in 12 days ? How much does he eat in 9 days ?
20 trucks can hold 150 metric tonnes. How much will 12 trucks hold ?
8 g of sandal wood cost Rs 40. What will 10 g cost ?
If 12 workers can build a wall in 50 hours, how many workers will be required to do the same work in 40 hours?
6 pipes are required to fill a tank in 1 hour 20 minutes. If we use 5 such types of pipes, how much time it will take to fill the tank?
The scale of a map is given as 1 : 300. Two cities are 4 km apart on the map. The actual distance between them is:
If the weight of 12 sheets of thick paper is 40 grams, how many sheets of the same paper would weigh 2500 grams?
If x and y are directly proportional, then which of the following is correct?
The scale of a map is 1:3×10^7 Two cities are 5 cm apart on the map. Find the actual distance between them in kilometers.
1500 km
1000 km
1100 km
2000 km
