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The strength of a school is 2000. If 40 ...

The strength of a school is 2000. If 40 % of the students are girls then how many boys are there in the school?

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NCERT EXEMPLAR-COMPARING QUANTITIES-EXERCISE
  1. What percent of Rs. 80 is Rs. 100?

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  2. 45% of the population of a town are men and 40% are women. What is the...

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  3. The strength of a school is 2000. If 40 % of the students are girls th...

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  4. Chalk contains 10% calcium, 3% carbon and 12% oxygen. Find the amount ...

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  5. 800 kg of mortar consists of 55% sand, 33% cement and rest lime. What ...

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

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

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

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

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

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

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

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

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  14. The population of a village is 8000. Out of these, 80% are literate an...

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  15. In an entertainment programme, 250 tickets of Rs. 400 and 500 tickets ...

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  16. Bhavya earns Rs. 50,000 per month and spends 80% of it. Due to pay rev...

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  17. In an examination, there are three papers each of 100 marks. A candida...

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

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

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

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