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800 kg of mortar consists of 55% sand, 3...

800 kg of mortar consists of 55% sand, 33% cement and rest lime. What is the mass of lime in mortar?

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NCERT EXEMPLAR-COMPARING QUANTITIES-EXERCISE
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  2. Chalk contains 10% calcium, 3% carbon and 12% oxygen. Find the amount ...

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  3. 800 kg of mortar consists of 55% sand, 33% cement and rest lime. What ...

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  4. In a furniture shop, 24 tables were bought at the rate of Rs. 450 per ...

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  5. Medha deposited 20% of her money in a bank. After spending 20% of the ...

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  6. The cost of a flower vase got increased by 12%. If the current cost is...

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  7. Radhika borrowed Rs. 12000 from her friends. Out of which Rs. 4000 wer...

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  8. A man travelled 60 km by car and 240 km by train. Find what per cent o...

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  9. By selling a chair for Rs. 1440, a shopkeeper loses 10%. At what price...

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  10. Dhruvika invested money for a period from May 2006 to April 2008 at ra...

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  11. A person wanted to sell a scooter at a loss of 25%. But at the last mo...

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  16. Health Application A doctor reports blood pressure in millimetres of...

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  19. The king cobra can reach a length of 558 cm. This is only about 60 per...

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  20. Physical Science Application: Unequal masses will not balance on a ful...

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