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DISHA PUBLICATION-RATIO,PROPORTION AND VARIATION-Practice Exercises ( Standard Level)
- A, B and C started a business. A invests 1/2 capital for 1/4 time, B i...
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- Two jars having a capacity of 3 and 5 litres respectively are filled w...
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- In 1998, ratio of the numbers of students taking examinations in x and...
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- A mixture of cement, sand and gravel in the ratio of 1 : 2 : 4 by volu...
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- A, B, C subscribe Rs. 50000 for a business. A subscribes Rs. 4000 m...
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- A, B and C jointly thought of engaging themselves in a business ven...
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- There is a ratio of 5 :4 between two numbers. If 40 percent of the fir...
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- In a partnership, A invests of the 1/6 capital for 1/6 of the time, B ...
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- A and B rent a pasture for 10 months, A puts in 80 cows for 7 months. ...
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- The resistance of wire is directly proprtional to its length and inver...
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- Two metals X and Y are to be used for making two different alloys. If ...
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- A diamond falls and breaks into three pieces whose weights are in the ...
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- When a bus started from the first stop, the number of male passengers ...
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- In three vessels, the ratio of water and milk is 6:7,5:9 and 8: 7 resp...
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- In two alloys the ratio of Iron and copper is 4:3 and 6:1 respectively...
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- Mixture of milk and water has been kept in two separate containers. Ra...
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- Three glasses of capacity 2 lt , 5 ltand 9 ltcontain mixture of milk ...
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- Ratio of the earnings of A and B is 4: 7. If the earnings of A increas...
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- In the famous Bhojpur island, there are four men for every three women...
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- If a/b=1/3,\ b/c=2,\ c/d=1/2,\ d/e=3 and e/f=1/4 , then what is the...
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