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Evaluate each of the following: 2/3-3/5...

Evaluate each of the following: `2/3-3/5` (ii) `4/7-2/(-3)` (iii) `4/7-(-5)/(-7)`

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Evaluate each of the following: -2-5/9 (ii) (-3)/(-8)-(-2)/7 (iii) (-4)/(13)-(-5)/(26)

Evaluate each of the following: (i) 4/7-(-5)/(-7) (ii) -2-5/9

Find the value of each of the following: (i) (-7)^2 (ii) (-3)^4 (iii) (-5)^5

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Find the value of each of the following: (i) 13^2 (ii) 7^3 (iii) 3^4

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RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
  1. Subtract the first rational number from the second in each of the f...

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  2. Subtract the first rational number from the second in each of the f...

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  3. Evaluate each of the following: 2/3-3/5 (ii) 4/7-2/(-3) (iii)...

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  4. Evaluate each of the following: -2-5/9 (ii) (-3)/(-8)-(-2)/7 ...

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  5. Evaluate each of the following: (i)(-5)/(14)+(-2)/7 (ii) (13)/(15)...

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  6. Evaluate each of the following: 7/(24)-(19)/(36) (ii) 5/(63)-(-8)/(2...

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  7. The sum of the two numbers is 5/9dot If one of the numbers is 1/3, Fin...

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  8. The sum of two numbers is (-1)/3 . If one of the numbers is (-12)/3 , ...

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  9. The sum of two numbers is (-4)/3 . If one of the numbers is -5 , find ...

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  10. The sum of two rational numbers is -8. If one of the numbers is (-15)/...

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  11. What number should be added to (-7)/8 so as to get 5/9?

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  12. What should be added to (-5)/(11) so as to get (26)/(33)\ ?

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  13. What number should be added to (-5)/7 to get (-2)/3?

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  14. What number should be subtracted from (-5)/3 to get 5/6?

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  15. What number should be subtracted from 3/7 to get 5/4?

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  16. What should be added to (2/3+3/5) to get (-2)/(15) ?

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  17. What should be added to (1/2+1/3+1/5) to get 3 ?

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  18. What should be subtracted from (3/4-2/3)\ to get (-1)/6 ?

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  19. Fill in the blanks : (-4)/(13)-(-3)/(26)= ... (ii) (-9)/(14)+......=-...

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  20. Find: 3/7+\ (-6/(11))+8/(21)+\ ((-5)/(22))

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