Home
Class 7
MATHS
Which of the following pairs of ration...

Which of the following pairs of rational numbers are on the opposite sides of the zero on the number line? (a) `3/7\ a n d5/(12)` (b) `-3/7\ a n d(-5)/(12)` (c) `3/7\ a n d(-5)/(12)` (d) None of these

Promotional Banner

Topper's Solved these Questions

  • RATIO AND PROPORTION

    RD SHARMA|Exercise All Questions|79 Videos

  • SIMPLE INTEREST

    RD SHARMA|Exercise All Questions|43 Videos

Similar Questions

Explore conceptually related problems

Which of the two rational numbers 5/7a n d3/5 is greater?

Which of the two rational numbers (-4)/9a n d5/(-12) is greater?

In each of the following, find an equivalent form of the rational number having a common denominator: 3/4\ a n d5/(12) (ii) 2/3,7/6\ a n d(11)/(12) 5/7,3/8,9/(14)\ a n d(20)/(21)

Which of the following pairs of rational numbers are equal? (-7)/(21)\ a n d3/(-9) (ii) (-8)/(-14)\ a n d(13)/(21)

Which of the two rational numbers in each of the following pairs of rational numbers is smaller? (-4)/3,8/(-7) (ii) (-12)/5,\ -3

Add the following rational numbers: (-5)/7\ a n d3/7 (ii) (-15)/4\ a n d7/4

Add the following rational numbers: 3/4\ a n d\ (-3)/5 (ii) -3\ a n d3/5

If each of the following pairs represents a pair of equivalent rational numbers, find the values of xdot 2/3a n d5/x (ii) (-3)/7\ a n dx/4

Which of the two rational numbers in each of the following pairs of rational numbers is greater? 5/9,\ (-3)/(-8) (ii) 5/(-8),\ (-7)/(12)

Which of the following rational numbers are equal? (-9)/(12)\ a n d8/(-12) (ii) (-16)/(20)\ a n d(20)/(-25)

RD SHARMA-RATIONAL NUMBERS-All Questions
  1. Which of the two rational numbers in each of the following pairs of...

    Text Solution

    |

  2. Fill in the blanks by the correct symbol out of > ,=,\ or<: (-6)/7...

    Text Solution

    |

  3. Fill in the blanks by the correct symbol out of > ,=,\ or<: (i)(-2)...

    Text Solution

    |

  4. Arrange the following rational numbers in ascending order: (i)3/5,(-...

    Text Solution

    |

  5. Arrange the following rational numbers in descending order: (i)7/8,(...

    Text Solution

    |

  6. 44/(−77) in standard form is        (a) 4/(−7)     (b) −4/7   ...

    Text Solution

    |

  7. (−102)/(119) in standard form is     (a)− 6/7   (b) 6/7 (c)−6...

    Text Solution

    |

  8. A rational number equal to (-2)/3 is (a)(-10)/(25) (b) (10)/(-15) ...

    Text Solution

    |

  9. If (-3)/7=x/(35), then x= (a)15 (b) 21 (c)-15 (d) -21

    Text Solution

    |

  10. Which of the following is correct? 5/9>(-3)/(-8) (b) 5/9<(-3)/(-8)...

    Text Solution

    |

  11. If the rational numbers (-2)/3\ a n d4/x represent a pair of equival...

    Text Solution

    |

  12. What is the additive identity element in the set of whole numbers? (...

    Text Solution

    |

  13. What is the multiplicative identity element in the set of whole number...

    Text Solution

    |

  14. Which of the following is not zero? (a)0xx0 (b) 0/3 (c)(7-7)/3 (d) 9...

    Text Solution

    |

  15. The whole number nearest to 457 and divisible by 11 is (a)450  (b) 4...

    Text Solution

    |

  16. If -3/8 a n d (x)/(-24) are equivalent rational numbers, then x= (a...

    Text Solution

    |

  17. If (27)/(-45) is expressed as a rational number with denominator 5, ...

    Text Solution

    |

  18. Which of the following pairs of rational numbers are on the opposite...

    Text Solution

    |

  19. The rational number equal to 2/(-3) is (a)(17)/(-18) (b) (-6)/9 (c...

    Text Solution

    |

  20. If -3/4=6/x , then x= (a)-8 (b) 4 (c)-4 (d) 8

    Text Solution

    |