Home
Class 12
MATHS
A person goes in for an examination in w...

A person goes in for an examination in which there are four papers with a maximum of m marks from each paper. The number of ways in which one can get 2m marks is

A

`.^(2m+3)C_(3)`

B

`((1)/(3))(m+1)(2m^(2)+4m+1)`

C

`((1)/(3))(m+1)(2m^(2)+4m+3)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS AND COMBINATIONS

    ARIHANT MATHS|Exercise Exercise For Session 7|5 Videos

  • PERMUTATIONS AND COMBINATIONS

    ARIHANT MATHS|Exercise Exercise (Single Option Correct Type Questions)|30 Videos

  • PERMUTATIONS AND COMBINATIONS

    ARIHANT MATHS|Exercise Exercise For Session 5|18 Videos

  • PARABOLA

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|36 Videos

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|55 Videos

Similar Questions

Explore conceptually related problems

A man goes for an examination in which there are 4 papers with a maximum of 10 marks for each paper. The number of ways of getting 20 marks on the whole is

In an examination, the marks for physics and chemistry papers are 25 each, whereas maximum marks for maths paper is 100. The number of ways in which a student can score 50 marks is: [assume that the marks are awarded in non-negative integral values] 716 b. 676 c. 605 d. none of these

In an examination,the maximum mark for each of the three papers is 50 and the maximum mark for the fourth paper is 100 . Find the number of ways in which the candidate can score 60% marks in aggregate.

Find the number of ways in which four persons can sit on six chairs.

In the Intermediate examination a candidates has to pass in each of his 6 papers.The number of ways in which he can fail is

ARIHANT MATHS-PERMUTATIONS AND COMBINATIONS -Exercise For Session 6
  1. Number of integral solutions of 2x+y+z=10 (xge0,yge0,Zge0) is

    Text Solution

    |

  2. A person writes letters to six friends and addresses the corresponding...

    Text Solution

    |

  3. A person goes in for an examination in which there are four papers wit...

    Text Solution

    |

  4. The number of selections of four letters from the letters ofthe word A...

    Text Solution

    |

  5. The number of positive integral solutions of 2x(1)+3x(2)+4x(3)+5x(4)=2...

    Text Solution

    |

  6. If a,b, and c are positive integers such that a+b+cle8, the number of ...

    Text Solution

    |

  7. The total number of positive integral solution of 15<x1+x2+x3lt=20 is ...

    Text Solution

    |

  8. Find the total number of positive integral solutions for (x ,y ,z) suc...

    Text Solution

    |

  9. There are 12 points in a plane in which 6 are collinear. Number of dif...

    Text Solution

    |

  10. 4 points out of 11 points in a plane are collinear. Number of differen...

    Text Solution

    |

  11. The number of triangles that can be formed with 10 points as vertic...

    Text Solution

    |

  12. ABCD is a convex quadrilateral and 3, 4, 5, and 6 points are marked...

    Text Solution

    |

  13. There are 10 points in a plane of which no three points are colline...

    Text Solution

    |

  14. 4 points out of 8 points in a plane are collinear. Number of different...

    Text Solution

    |

  15. There are 2n points in a plane in which m are collinear. Number of qua...

    Text Solution

    |

  16. In a polygon the number of diagonals is 54. the number of sides of the...

    Text Solution

    |

  17. In a polygon, no three diagonals are concurrent. If the total numbe...

    Text Solution

    |

  18. If n lines are drawn in a plane such that no two of them are parallel ...

    Text Solution

    |

  19. Six straight lines are in a plane such that no two are parallel & no t...

    Text Solution

    |

  20. The parallelogram is cut by two sets of m lines parallel to its sides....

    Text Solution

    |