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If 2/3A=75 %\ of\ B ,\ t h e n\ A : B is...

If `2/3A=75 %\ of\ B ,\ t h e n\ A : B` is `1:1` b. `9:8` c. `8:9` d. `10 : 11`

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RS AGGARWAL-RATIO AND PROPORTION-All Questions
  1. A person spends Rs. 8100 in buying some tables at Rs. 1200 each and...

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  2. If 60% of\ A=3/4of\ B ,\ t h e n\ A : B is 4:5 b. 5:4 c. 9: 20 d. 20 :...

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  3. If 2/3A=75 %\ of\ B ,\ t h e n\ A : B is 1:1 b. 9:8 c. 8:9 d. 10 : 11

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  4. Which of the following represents a b=64 ? 8:1=8: b b. a : 16=b :4 c...

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  5. A jar contains black and white marbles. If there are ten marbles in th...

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  6. The ratio of boys and girls in a club is 3:2. Which of the followin...

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  7. Which of the following is the lowest ratio? 7: 15 b. 15 : 23 c. 17 ...

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  8. If 5: a 20 : 28 , then a , is equal to 4 b. 6 c. 7 d. 8

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  9. 3/4:1/2 27 y : ? 12\ y b. 18\ y c. 21\ y d. 24\ y e. none of these

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  10. The value of x where x :2 1/3 21 : 50 is 1 1/(49) b. 1 1/(50) c....

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  11. If (x+1):8=3. 75:7 , then the value of x is

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  12. If sqrt(2):(1+sqrt(3))sqrt(6): x\ t h e n\ x is equal to sqrt(3)...

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  13. What will be the simplest form of the ratio 3 hours: 1 day? 1:3\ b...

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  14. The simplest form of the ratio 1.5:2.5 is 3:5 b. 6: 10 c. 15 : 25 d. 7...

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  15. 9^(3. 04):9^(2. 04) is equal to 1:9 b. 3:2 c. 9:1 d. 76 : 51

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  16. The ratio 4^(3. 5):2^5 is the same as 2:1 b. 4:1 c. 7:5 d. 7: 10

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  17. In a proportion the product of 1st and 4th terms is 40 and that ...

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  18. If 20 %\ of\ A=30 %\ of\ B=1/6of\ C ,\ t h e n\ A : B : C is 2:3: 1...

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  19. 25% of As income is equal to 35% of Bs income. The ratio of the inc...

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  20. If x=1/3y\ a n d\ y=1/2,\ t h e n\ x : y : z is equal to 1:2:6 b...

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