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Find : (-7)/4 + 5/3 + (-5)/6 + 1/3 + (-1...

Find : `(-7)/4 + 5/3 + (-5)/6 + 1/3 + (-1)/2`

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Find : (i) 7/3 -: 2 (ii) 4/9 -: 5 (iii) 6/13 -: 7 (iv) (4) 1/3 -: 3 (v) (3)1/2 -: 4 (vi) (4) 3/7 -: 7

Evaluate: c. 5 (1)/(4) xx 3 (5)/(6) + 1 (3)/(5) div 5 (1)/(3)

2 (5)/(4) - 4 (7)/(6) + 3 (1)/(3)

Solve (a) 2/3 + 1/7 (b) 3/10 + 7/15 (c) 4/9 + 2/7 (d) 5/7 + 1/3 (e) 2/5 + 1/6 (f) 4/5 + 2/3 (g) (3/4) (1/3) (h) (5/6) (1/3) (1) 2/3 + 3/4 + 1/2 (1) 1/2 + 1/3 = 1/6 (k) (1) 1/3 + (3) 2/3 (1) (4) 2/3 +(3) 1/4 (m) ((16)/5))(7/5)

Evaluate: -3/8 + 5/8 + 7/8 , (ii) 11/3 + -5/3 + -2/3 , (iii) -1+ 2/(-3) + 5/6 , (iv) 7/26 + (-11)/13 + 2 , (v) 3+(-7/8) + -3/4 , (vi) -13/8 + 7/16 + (-3)/4

Multiply and express as a mixed fraction : (a) 3 xx 5 1/5 (b) 5 xx 6 3/4 (c) 7 xx 2 1/4 (d) 4 xx 6 1/3 (e) 3 1/4 xx 6 (f) 3 2/3 xx 8

Find the sum of: 24 terms and n terms of 2 (1)/(2) , 3 (1)/(3) , 4 (1)/(6) ,5 ,......,

Evaluate: (i) 2/(-3) + -4/9 , (ii) =1/2 + -3/4 , (iii) 7/-9 + -5/6 (iv) 2 + -3/4 , (v) 3 + -5/6 , (vi) -4 + 2/3

Compare the fractions and put an appropriate sign. (a) 3/6 , 5/6 (b) 1/7 , 1/4 (c) 4/5 , 5/5 (d) 3/5 , 3/7

Using appropriate properties find. (i) - 2/5 xx 3/5 + 5/2 - 3/5 xx 1/6 (ii) 2/5 xx (-3/7) - 1/6 xx 3/2 + 1/14 xx 2/5

RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
  1. Fill in the blanks : (-4)/(13)-(-3)/(26)= ... (ii) (-9)/(14)+......=-...

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

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  3. Find : (-7)/4 + 5/3 + (-5)/6 + 1/3 + (-1)/2

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  4. Evaluate : (-12)/5+(-7)/(20)+3/(14)+1/7+(-1)/(10)

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  5. Find : 3/4+\ ((-3)/5)+((-2)/3)+5/8+\ ((-4)/(15))

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  6. Evaluate : 6/7-2+(-7)/9+(19)/(21)

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  7. Simplify : (i)(-2)/3+5/9-(-7)/6 (ii) 5/(12)+(-5)/(18)-7/(24)

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  8. Simplify each of the following and write as a rational number of the...

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  9. Simplify each of the following and write as a rational number of the...

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  10. Simplify each of the following and write as a rational number of the...

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  11. Express each of the following as a rational number of the form p/q ...

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  12. Express each of the following as a rational number of the form p/q ...

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  13. Express each of the following as a rational number of the form p/q :...

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  14. Simplify: (-3)/2+5/4-7/4 (ii) 5/3-7/6+(-2)/3

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  15. Simplify: 5/4-7/6-(-2)/3 (ii) (-2)/5-(-3)/(10)-(-4)/7

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  16. Simplify: 5/6+(-2)/5-(-2)/(15) (ii) 3/8-(-2)/9+(-5)/(36)

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  17. Multiply : (i)3/4\ by\ 5/7\ (ii) \ 3/7\ by\ ((-4)/5)\ (iii)\ ((-...

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  18. Simplify : (i) (-8)/7xx(14)/5 (ii) (13)/6xx(-18)/(91) (iii) ...

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  19. Simplify : ((-16)/5\xx(20)/8)-((15)/5\ xx\(-35)/3)

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  20. Simplify : ((-3)/2xx4/5)+(9/5xx(-10)/3)-(1/2xx3/4)

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