Home
Class 8
MATHS
If x and y are two distinct positive int...

If x and y are two distinct positive integers, then mean of x and y is always greater than______

A

`(4 x y)/(x + y)`

B

`(3xy)/(x + y)`

C

`(3xy)/(x +y)`

D

`(5x y)/(x + y)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL II) |29 Videos
  • STATISTICS

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS ( ESSAY TYPES QUESTIONS)|5 Videos
  • SQUARES AND SQUARE ROOTS AND CUBES AND CUBE ROOTS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|7 Videos
  • TIME AND DISTANCE

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 2 )|3 Videos

Similar Questions

Explore conceptually related problems

An integer with positive sign (+) is always greater than

If x , y , z are three positive integers such that x is greater than y a n d y is geater than z then which of the following is definitely true? (a).x % of y is greater than y % of z (b).y % of x is greater than z % of y (c)z % of x is greater than y % of z (d)All of these

If x and y are positive integers such that 1994=(x+y)^(2)+3x+y, find y.

If x,y,z are positive distinct integers, then (x+y) (y+z) (z+x), is

x, y and z are distinct positive integers in which x and y are odd and z is even. Which of thefollowing can not be true ? (1) (x-z)^2 y is even (2) (x-z)^2y^2 is odd (3) (x-z)y is odd(4) (x-y)^2z is even

PEARSON IIT JEE FOUNDATION-STATISTICS -CONCEPT APPLICATION (LEVEL 1)
  1. Find the minimum difference between the number of boys and girls in an...

    Text Solution

    |

  2. In which year the number of girls is more than the number of boys?

    Text Solution

    |

  3. Find the ratio between the number of students in the year 2006 and in ...

    Text Solution

    |

  4. In which year the difference between sales of two wheelers and four wh...

    Text Solution

    |

  5. Total number of vehicles (two wheelers and four wheelers) sold in the ...

    Text Solution

    |

  6. Find the maximum difference between sales of two wheelers and that of ...

    Text Solution

    |

  7. Find the total number of two wheelers sold in four years.

    Text Solution

    |

  8. Find the ratio between number of vehicles sold in the year 2004 and in...

    Text Solution

    |

  9. If median of p, q, r, s, t, u, v, and w is k, then find the value of (...

    Text Solution

    |

  10. If the ratio of mode and median is 9:7, then find the ratio of mean an...

    Text Solution

    |

  11. The mean of 17 observations is 30, three observations 20, 30, and 40 a...

    Text Solution

    |

  12. The mean of 19 observations is 20, two observations 30 and 20 are dele...

    Text Solution

    |

  13. If x and y are two distinct positive integers, then mean of x and y is...

    Text Solution

    |

  14. If the ratio of mode and mean is 8: 5, then the ratio of mode and medi...

    Text Solution

    |

  15. If mean of the following data is 6, then which of the following can be...

    Text Solution

    |

  16. If the mean of a, b, c, d, e, f, ..., x, y, z (26 terms) is beta, the...

    Text Solution

    |

  17. The average weight of 20 students of a class is 33 kg. If the average ...

    Text Solution

    |

  18. In a pie diagram, a certain component is represented by 60^(@) and th...

    Text Solution

    |

  19. P, Q, R, S, and T are five numbers in ascending order. Their median is...

    Text Solution

    |

  20. A bar graph is drawn to the scale of 1 cm = x units. In it, the length...

    Text Solution

    |