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CBSE Notes 2011-2012 » VIII-Maths

Direct and Inverse Proportions

5 bags of wheat weigh 200 kg. How many such bags of wheat will weigh 800 kg ?

Multiple choice question

5 bags of wheat weigh 200 kg. How many such bags of wheat will weigh 800 kg ?

12 students can finish a project in 8 days. Howmany students can finish the same project in 4 days ?

Multiple choice question

12 students can finish a project in 8 days. Howmany students can finish the same project in 4 days ?

A train 150 m long, is running at a speed of 90 km/hr. Then time taken by the train to cross a tree ...

Multiple choice question

A train 150 m long, is running at a speed of 90 km/hr. Then time taken by the train to cross a tree is

If a train 120 m long crosses a man in 15 seconds. Then the speed of the train is

Multiple choice question

If a train 120 m long crosses a man in 15 seconds. Then the speed of the train is

A train is running at a speed of 90 km/hr, crosses a pole in 10 seconds. The length of the train is

Multiple choice question

A train is running at a speed of 90 km/hr, crosses a pole in 10 seconds. The length of the train is

x and y are in inverse proportion. If y = 15 when x = 3, then the value ofy when x = 9, is

Multiple choice question

x and y are in inverse proportion. If y = 15 when x = 3, then the value ofy when x = 9, is

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