Home
Class 12
MATHS
Which of the following statements is fal...

Which of the following statements is false?

A

`98-=-7` (mod 3)

B

`67 -=2` (mod 5)

C

`123-= -4` (mod 7)

D

`240-=9` (mod 11)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 10

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos
  • MODEL TEST PAPER 4

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is false

In the context of the Hall - Heroult process for the extraction of Al, which of the following statement is false ?

Which of the following statements are false / true (A) Calcitonin regulates the metabolism of calcium (B) Oxytocin stimulates contraction of uterine muscles during birth (C ) Grave's disease is caused by malfunctioning of adrenal gland (D) ADH stimulates absorption of water and increase the urine productions

Which among the following statements is false?

which statement is false ?

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 3-(MATHEMATICS)
  1. The centre, radius of the circle r^(2) - 8 r cos (theta - (pi)/(3) ) +...

    Text Solution

    |

  2. The line x-y + k =0 is normal to the ellipse (x^2)/(9) + (y^2)/(16)=1,...

    Text Solution

    |

  3. The equation of the circle whose radius is 3 and touches internally wi...

    Text Solution

    |

  4. The radical centre of the circle x^2 + y^2 + 4x + 7 =0, 2 x^2 + 2y^2 +...

    Text Solution

    |

  5. The angles between the circle x^2 + y^2 -2x - 6y - 39=0 and x^2 + y^2 ...

    Text Solution

    |

  6. The equation to pair of lines perpendicular to x^2 + 3xy + 2y^2 =0 and...

    Text Solution

    |

  7. The line x+y -2 =0 cuts the axes at A and B, then the incentre of tria...

    Text Solution

    |

  8. A and B are two variable points on x and y axes such that OA +OB= 1//2...

    Text Solution

    |

  9. If p, q,r are in A. P. then the line px + qy + r=0 passes through a fi...

    Text Solution

    |

  10. If the axes are rotated through an angles 30° in the anticlockwise dir...

    Text Solution

    |

  11. The locus of a point which is equidistant from ( a+ b , a-b) and (a-b,...

    Text Solution

    |

  12. If (5, 1) is a circumcentre and (7, 5) is the centroid of a triangle, ...

    Text Solution

    |

  13. In a triangle ABC, D (1,2) and F(2,3) are the mid points of BC and AB ...

    Text Solution

    |

  14. The angle between the asymptotes of the hyperbola 2x^(2) -4y^(2)=1 is

    Text Solution

    |

  15. The equation to the common tangent to the circle x^2 + y^2 =32 and the...

    Text Solution

    |

  16. The radius of any circle touching both the lines 3x + 4y -1 =0 and 6...

    Text Solution

    |

  17. Which of the following is false?

    Text Solution

    |

  18. The G. C. D. of 364 and 462 is

    Text Solution

    |

  19. Which of the following statements is false?

    Text Solution

    |

  20. The negation of the proposition "if a quadrilateral is a square, then ...

    Text Solution

    |