Home
Class 7
MATHS
(-2)-:(-5/3)= 5/6\ (b) -5/6 6/5 (d)...

`(-2)-:(-5/3)=` `5/6\ ` (b) `-5/6` `6/5` (d) `(-6)/5`

Promotional Banner

Topper's Solved these Questions

  • MENSURATION-2

    RD SHARMA|Exercise All Questions|83 Videos

  • PERCENTAGE

    RD SHARMA|Exercise All Questions|95 Videos

Similar Questions

Explore conceptually related problems

The additive inverse of (-6)/(-5) is : (a) 5/(-6) (b) 6/5 (c) (-6)/5 (d) (-5)/6

The additive inverse of (-6)/(-5) is: (a) 5/(-6) (b) 6/5 (c) (-6)/5 (d) (-5)/6

(-5)^(2)xx(-5)^(-3)=(-5)^(-6)

cos^-1 {-sin((5pi)/6)}= (A) - (5pi)/6 (B) (5pi)/6 (C) (2pi)/3 (D) -(2pi)/3

The foci of the hyperbola 2x^(2)-3y^(2)=5 are (+-5sqrt(6),0) b.(+-5/6,0) c.(+-sqrt(5)/6,0) d none of these

Find the value of (-2)^-5 times (-2)^6 is (a) 2 (b) -2 (c) -5 (d) 6

The smallest of the fractions 3/5,2/3,5/6,7/(10), is 2/3 (b) 3/5 (c) 5/6 (d) 7/(10)

The quadratic polynomial, the sum of whose zeroes is -5 and their product is 6,is (a) x^(2)+5x+6 (b) x^(2)-5x+6 (c) x^(2)-5x-6 (d) -x^(2)+5x+6

Let A(4,-2) and B(0,1) are two points on the parabola,normals at which intersect at the point P(2,2). The equation of directrix of the parabola is (A)((6)/(5),-(6)/(5))(B)((16)/(5),-(7)/(5)) (C) ((12)/(5),-(6)/(5))(D)(-(6)/(5),(6)/(5))

The length of the chord cut off by y=2x+1 from the circle x^(2)+y^(2)=2 is a.(5)/(6) b.(6)/(5) c.(6)/(sqrt(5)) d.(sqrt(5))/(6)

RD SHARMA-OPERATIONS ON RATIONAL NUMBERS-All Questions
  1. If 24 trousers of equal size can be prepared in 54 metre of cloth, ...

    Text Solution

    |

  2. Insert 10 rational numbers between (-3)/(11)\ a n d8/(11)dot

    Text Solution

    |

  3. Insert 100 rational numbers between (-3)/(13)\ \ a n d\ 9/(13)

    Text Solution

    |

  4. Find six rational numbers between (-4)/8\ a n d3/8

    Text Solution

    |

  5. Find 10 rational numbers between 7/(13)\ a n d\ (-4)/(13)

    Text Solution

    |

  6. State true or false: Between any two distinct integers there is alw...

    Text Solution

    |

  7. What should be added to (-7)/9\ to get 2? (11)/9\ (b) (-11)/9 (-25...

    Text Solution

    |

  8. What should be subtracted from (-2)/3\ to get 4/5? (22)/(15)\ (...

    Text Solution

    |

  9. Reciprocal of (-3)/4 is (a)3/4 (b) 4/3 (c)(-4)/3 (d) None of these

    Text Solution

    |

  10. The multiplicative inverse of 4/(-5) is -4/5 (b) 5/4 5/(-4) (d) ...

    Text Solution

    |

  11. 1-:(-5)/7= 2/7 (b) 5/7 -2/7 (d) (-7)/5

    Text Solution

    |

  12. (-5)/(13)+?=-1 8/(13) (b) (-8)/(13) (-18)/(13) (d) (18)/(13)

    Text Solution

    |

  13. 0-:3/5= 0 (b) 5/3 3/5 (d) -3/5

    Text Solution

    |

  14. -2 3/7+4=? (-11)/7 (b) (11)/7 (-45)/7 (d) (45)/7

    Text Solution

    |

  15. If the product of two non-zero rational numbers is 1, then they are ...

    Text Solution

    |

  16. The product 3 1/7xx1 5/6xx1 2/5xx1 1/(11) is equal to 5 8/5 (b) 5 4/5...

    Text Solution

    |

  17. 1-:1/3= 1/3 (b) 3 1 1/3 (d) 3 1/3

    Text Solution

    |

  18. (-2)-:(-5/3)= 5/6\ (b) -5/6 6/5 (d) (-6)/5

    Text Solution

    |

  19. If x/2+1/3=1, then x= 3/4 (b) 4/3 -3/4 (d) (-4)/3

    Text Solution

    |

  20. 5/4-7/6-(-2)/3=\ 3/4 (b) -3/4 (-7)/(12) (d) 7/(12)

    Text Solution

    |