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If x:y=3:4, then x is 60% of y. (True/...

If `x:y=3:4,` then x is `60% ` of y. (True/False)

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PEARSON IIT JEE FOUNDATION-PERCENTAGES-Test Your Concepts (Very Short Answer Type Questions)
  1. x% of y is equal to y% of x.

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  2. If ((3)/(8)"of x")%is 3/4, then find x.

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  3. If x% of 250 is 200, then x=..............

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  4. a%(b+c) is equal to b% of (a+b). (True/False)

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  5. If X is 30% of Z and Y is 60% of Z, then X is what percentage of Y?

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  6. 20%of x+25% of 20=25of 40,"find x."

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  7. If I am 10% taller whan you, then you are 10% shorter than me. (True...

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  8. In a class there are 16 girls out of 40 students in total. Girls as a ...

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  9. If (0.15xx x) is equal to 12.5% of 3, then find x.

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  10. If a is 2 times of b, then b is 100% more than a. (True /False)

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  11. Saving 20% of your pocket mony of Rs. C means spending 80% of your poc...

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  12. The enroment of members in a club increased from 500 to 550, Find the ...

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  13. The price of an article is increased twice in succession, each by 10%....

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  14. If x:y=3:4, then x is 60% of y. (True/False)

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  15. Last year Mohit's computer fee was 10% of his total school fees. This ...

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  16. If my marks in maths are less than your markes in Maths by 20% then yo...

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  17. The price of wheat has increased by 12%. Find the reduction in consum...

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  18. If 20% of the student in a school are girls and the number of boys is ...

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  19. In an examination, x and y secured 732 and 864 marks respectively. If ...

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  20. If A:B=4:6 and B:C=3.4, then by what percentage is C more than A.

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