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345+25xx0. 80-111=? (a) 254 (b) 324 ...

`345+25xx0. 80-111=?` (a) 254 (b) 324 (c) 666 (d) 600 (e) None of these

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RS AGGARWAL-DECIMAL AND FRACTIONS-All Questions
  1. (0. 05xx5-0. 005xx5) equals 0. 0225 (b) 0. 225 (c) 0. 250 (d) 0. 275

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  2. 19. 99xx9. 9+99. 9=? (a) 129.79 (b) 297.801 (c) 1009 (d) 296.91...

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  3. 345+25xx0. 80-111=? (a) 254 (b) 324 (c) 666 (d) 600 (e) None of th...

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  4. 29. 92xx2. 4+21. 28xx4. 5=? (a) 167.568 (b) 167.658 (c) 176.568 (d...

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  5. 4. 4xx5. 8xx11. 5-141. 27=? (a) 121.17 (b) 147.51 (c) 152.21 (d) 1...

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  6. Consider the following quotients: 368. 39 divided by 17 2. 170. ...

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  7. 0. 213-:0. 00213=? (a) 1 (b) 10 (c) 100 (d) None of these

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  8. (25. 025)/(0. 025) is equal to (a) 1.01 (b) 10.1 (c) 101 (d) 100...

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  9. 4. 036 divided by 0.04 gives (a) 1.009 (b) 10.09 (c) 100.9 (d) None...

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  10. 1/(0. 04) is equal to 1/(40) (b) 2/5 (c) 2. 5 (d) 25

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  11. (833. 25-384. 45)-:24=? (a) 1.87 (b) 2.01 (c) 18.7 (d) 20.1 (e)...

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  12. 6425-:125xx8=? (a) 41.12 (b) 64.25 (c) 411.2 (d) 421.25 (e) None o...

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  13. 7777-:77-:5=? (a) 15.2 (b) 18.5 (c) 22.4 (d) 50.5 (e) None of thes...

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  14. (0. 75xx4. 4xx2. 4)-:0. 6=? (a) 4.752 (b) 12 (c) 13.2 (d) 15.84 (e...

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  15. ((0. 05)/(0. 25)+(0. 25)/(0. 05))^3=? (a) 139.4 (b) 140 (c) 140.6 ...

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  16. The value of 0. 0396-:2. 51 correct to 2 significant figures is ...

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  17. 3927+5526-:12. 5=? (a) 750.24 (b) 756.24 (c) 4369.08 (d) 4369.2...

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  18. (11. 6-:0. 8)(13. 5-:2)=? (a) 98 (b) 99 (c) 100 (d) None of these

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  19. (0. 05xx6. 25)-:2. 5=? (a) 0.95 (b) 0.105 (c) 0.115 (d) 1.25 (e...

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  20. 0. 5xx0. 5+0. 5-:5 is equal to (a) 0.15 (b) 0.25 (c) 0.35 (d) 0.45

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