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If 1. 5 x=0. 04 y , then the value of...

If `1. 5 x=0. 04 y` , then the value of `((y-x)/(y+x))` isi `(730)/(77)` (b) `(73)/(77)` (c) `(7. 3)/(77)` (d) None of these

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RS AGGARWAL-DECIMAL AND FRACTIONS-All Questions
  1. Which of the following is equal to 1? ((0. 11)^2)/((1. 1)^2xx0. 1) ...

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  2. The expression 3/4+5/(36)+7/(144)+\ +(17)/(5184)+(19)/(8100) is eq...

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  3. If 1. 5 x=0. 04 y , then the value of ((y-x)/(y+x)) isi (730)/(77) ...

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  4. The value of [35. 7-(3+1/(3+1/3))-(2+1/(2+1/2))] is (a) 30 (b) 34.8...

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  5. ((0. 1667)(0. 8333)(0. 3333))/((0. 2222)(0. 6667)(0. 1250)) is appr...

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  6. (3. 5xx1. 4)/(0. 7)=? (a) 0.7 (b) 2.4 (c) 3.5 (d) 7.1 (e) None of ...

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  7. (1. 6xx3. 2)/(0. 08)=? (a) 0.8 (b) 6.4 (c) 8 (d) 64 (d) None of...

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  8. (4. 41xx0. 16)/(2. 1xx1. 6xx0. 21) is simplified to (a) 1 (b) 0.1 (...

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  9. (. 625xx. 0729xx28. 9)/(. 0081xx. 025xx1. 7)=? (a) 382.5 (b) 3625 ...

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  10. The value of (3. 6xx0. 48xx2. 50)/(0. 12xx0. 09xx0. 5) is (a) 80 (b...

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  11. (0. 0203xx2. 92)/(0. 0073xx14. 5xx0. 7)=? (a) 0.8 (b) 1.45 (c) 2.4...

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  12. The value of (3. 157xx4126xx3. 198)/(63. 972xx2835. 121) is closest...

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  13. The value of (489. 1375xx0. 0483xx1. 956)/(0. 0873xx92. 581xx99. 74...

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  14. The value of (241. 6xx0. 3814xx6. 842)/(0. 4618xx38. 25xx73. 65) is...

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  15. (0. 2xx0. 2+0. 01)(0. 1xx0. 1+0. 02)^(-1) is equal to 5/3 (b) 9/5 (c) ...

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  16. (5xx1. 6-2xx1. 4)/(1. 3)=? (a) 0.4 (b) 1.2 (c) 1.4 (d) 4

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  17. The value of (4. 7xx13. 26+4. 7xx9. 43+4. 7xx77. 31) is: (a) 0.4...

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  18. Simplify: (0. 2xx0. 2+0. 2xx0.0 2)/(0. 044) . (a) 0.004 (b) 0.4 (c) ...

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  19. The value of ((8. 6xx5. 3+8. 6xx4. 7)/(4. 3xx9. 7-4. 3xx8. 7)) is (...

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  20. The value of ((. 896xx. 763+. 896xx. 237)/(. 7xx. 064+. 7xx. 936)) ...

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