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Which of the following fraction is an ...

Which of the following fraction is an irreducible (or in its lowest terms)?
(a) `(91)/(104)`
(b) `(105)/(112)`
(c)`(51)/(85)`
(d) `(43)/(83)`

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RD SHARMA ENGLISH-FRACTIONS-All Questions
  1. The fraction (84)/(98) in its lowest terms is (42)/(49) (b) (12)/(14)...

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  2. Which of the following is a vulgar fraction? 7/(10) (b) (13)/(1000)...

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  3. Which of the following fraction is an irreducible (or in its lowest ...

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  4. Which of the following is a proper fraction? (a) (13)/(17) (b) (1...

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  5. The reciprocal of the fraction 2 3/5 is (a)2 5/3 (b) (13)/5 (c)5...

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  6. 4 1/3-2 1/3= (a)2 1/3 (b) 2 (c)3 1/3 (d) 1/2

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  7. 2 3/5-:5/7=\ (a)(13)/7 (b) (13)/(25) (c)(91)/(25) (d) (25)/(91)

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  8. By what number should 1 3/4 be divided to get 2 1/2? (a)3/7 (b) 1 ...

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  9. By what number 4 3/5 be multiplied to get 2 3/7? (a)(391)/(35) (b)...

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  10. (5 1/4-3 1/3)= (a)(12/23) (b) 2 (c)(1 11/12) (d) (11/12)

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  11. The fraction equivalent to 1 2/3 is (a)(10)/3 (b) 3/5 (c)(10)/6 ...

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  12. By what number 9 4/5 be multiplied to get 42? (a)(30)/7 (b) 7/(30) ...

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  13. Which of the following statements is true?  (a)7/(12)<4/(21)&nbsp (...

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  14. Which of the following statements is true?  (a)3/4<2/3<(12)/(15) (...

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  15. Which of the following fractions lies between 2/3a n d5/7?  (a)3/4...

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  16. Which one of the following is true?  (a) 1/2<9/(13)<3/4<(12)/(17) ...

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  17. The smallest of the fractions 2/3,4/7,8/(11) and 5/9 is (a) 2/3 (...

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  18. 9xx(-1/3)xx(-3)xx(-1/9)= (a) 1 (b) -1 (c) -3 (d) 3

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  19. Which of the following is correct?  (a)&nbsp2/3<3/5<(11)/(15) (b) 3...

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  20. Which is the smallest of the following fractions? (a) 4/9 (b) 2/5...

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