Home
Class 6
MATHS
9 less than a literal x is written as (a...

9 less than a literal `x` is written as (a) `9-x` (b) `x-9` (c) `x+9` (d) None of these

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL CONSTRUCTIONS

    RD SHARMA ENGLISH|Exercise All Questions|36 Videos
  • KNOWING OUR NUMBERS

    RD SHARMA ENGLISH|Exercise All Questions|189 Videos

Similar Questions

Explore conceptually related problems

The image of plane 2x-y+z=2 in the plane mirror x+2y-z=3 is (a) x+7y-4x+5=0 (b) 3x+4y-5z+9=0 (c) 7x-y+2z-9=0 (d) None of these

if (6x^2-5x-3)/(x^2-2x+6)<=4 , then the least and the highest values of 4x^2 are : (a) 0 and 81 (b) 9 and 81 (c) 36 and 81 (d) None of these

If f(x)=|x^2-9x+20| , then f^(prime)(x) is equal to (a) -2x+9 for all x in RR (b) 2x-9 if 4 < x < 5 (c) -2x+9 if 4 < x < 5 (d) None of these

The equation of the straight line which passes through the point (-4,3) such that the portion of the line between the axes is divided internally be the point in the ratio 5:3 is (a) 9x-20 y+96=0 (b) 9x+20 y=24 (c) 20 x-9y+53=0 (d) none of these

For all real value of x , the maximum value of the expression x/(x^2-5x+9) is 1 (b) 45 (c) 90 (d) None of these

If A={1,\ 2,\ 3},\ \ B={1,\ 4,\ 6,\ 9} and R is a relation from A to B defined by ' x is greater than y ' . The range of R is (a) {1, 4, 6, 9} (b) {4, 6, 9} (c) {1} (d) none of these

The equation of the straight line which passes through the point (-4,3) such that the portion of the line between the axes is divided internally be the point in the ratio 5:3 is (A) 9x-20y+96=0 (B) 9x+20y=24 (C) 20x+9y+53=0 (D) None of these

If the mean of five observations x ,\ x+2,\ x+4,\ x+6,\ x+8\ i s\ 11 , then the mean of first three observations is 9 (b) 11 (c) 13 (d) none of these

If x is real, then the value of the expression (x^2+14x+9)/(x^2+2x+3) lies between (a) 5 and 4 (b) 5 and -4 (c) -5 and 4 (d) none of these

If f(x)=k x^3-9x^2+9x+3 monotonically increasing in R , then (a) k<3 (b) klt=2 (c) kgeq3 (d) none of these

RD SHARMA ENGLISH-INTRODUCTION TO ALGEBRA-All Questions
  1. In a room there are x^2 rows of chairs and each row contains 2x^2 chai...

    Text Solution

    |

  2. a^3 x 2a^2b x 3a b^5 is equal to: (a)a^6b^6 (b) 23 a^6b^6 ...

    Text Solution

    |

  3. 9 less than a literal x is written as (a) 9-x (b) x-9 (c) x+9 ...

    Text Solution

    |

  4. The product of x\ a n d\ y is decreased by 4 is written as (a)4-x y ...

    Text Solution

    |

  5. The initial count of bacteria is x and it becomes y times every day. T...

    Text Solution

    |

  6. The product of a\ a n d\ b is added to their sum is written as (a)a b...

    Text Solution

    |

  7. x^2\ x\ \ 2y^3\ x\ \ 5x^3y^2 is equal to: (a)10 x^2y^5 (b) 10 x^5y^...

    Text Solution

    |

  8. If the lengths of edges of a cuboid are 2x ,\ 3y\ a n d\ 4\ x y , then...

    Text Solution

    |

  9. The sum of a\ a n d\ b is multiplied by taking away 5 from their sum. ...

    Text Solution

    |

  10. The length of a rectangle is y times its breadth x. The area of the re...

    Text Solution

    |

  11. 2x^2\X\ 3x y^2\X\ 4x^3y^5 is equal to: (a) 24 x^6y^6 (b) 24 x^6y^7 2...

    Text Solution

    |

  12. Thrice x added to y squared is written as: (a)3x y^2 (b) x^2+y ...

    Text Solution

    |

  13. Write down 7x y^2X\ 3x^2y\ X\ 5y^4 in the exponential form.

    Text Solution

    |

  14. The length and breadth of a room are 3x^2y^3a n d\ 6x^3y^2 respectivel...

    Text Solution

    |

  15. Write down the following in the product form: x^3y^4 (ii) 6x^7y (...

    Text Solution

    |

  16. The volume of a cuboid is given by the product of its length, bread...

    Text Solution

    |

  17. Write 3\ x\ a\ x\ a\ x\ 2\ x\ b\ x\ b\ x\ b\ x\ c\ x\ c\ x\ c\ x\ c in...

    Text Solution

    |

  18. In a large hall there are 4x^2 rows of benches. If each row has 5x^2y^...

    Text Solution

    |

  19. The cost of painting a rectangular metal sheet is square of its are...

    Text Solution

    |

  20. Ravish covers 3x^2y centimetres in one step. What is the distance move...

    Text Solution

    |