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NCERT EXEMPLAR-DIRECT AND INVERSE PROPORTIONS -EXERCISES
- Direct variations if two quantities a and b vary with each other in su...
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- Inverse variation if two quantities x and y vary with each other in su...
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- If x varies inversely as y and when x = 6, y = 8, then for x = 8 the v...
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- The number of workers and the time to complete a job is a case of dire...
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- For fixed time period and rate of interest, the simple interest is dir...
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- Which of the following are in inverse proportion? (i) The number...
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- In the following questions, which of them vary directly and which vary...
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- In the following questions, which of them vary directly and which vary...
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- In the following questions, which of them vary directly and which vary...
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- If x varies inversely as y and x = 20 when y = 600, find y when x = 40...
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- The variable x varies directly as y and x = 80 when y is 160. What is ...
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- l varies directly as m and l is equal to 5, when m=2/3 Find l when m...
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- If x varies inversely as y and y = 60 when x = 1.5. Find x. when y = 4...
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- In a camp, there is enough flour for 300 persons for 42 days. How long...
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- A contractor undertook a contract to complete a part of a stadium in 9...
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- Sobi types 108 words in 6 minutes. How many words would she type in ha...
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- A car covers a distance in 40 minutes with an average speed of 60 km/h...
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- It is given that l varies directly as m. Write an equation which rel...
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- It is given that l varies directly as m. Find the constant of propor...
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- It is given that l varies directly as m. Find l, when m is 33.
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