Home
Class 6
MATHS
(c ) Given n students in the class like ...

(c ) Given n students in the class like football, what may 2n show? What may n/2 show? (Hint: Think of games other than football).

Promotional Banner

Topper's Solved these Questions

  • DATA HANDLING

    SUBHASH PUBLICATION|Exercise Exercise |45 Videos

Similar Questions

Explore conceptually related problems

(a) Given Munnu's age to be x years, can you guess what (x-2) may show? (Hint: Think of Munnu's younger brother.) Can you guess what (x+4) may show? What (3x+7) may show?

In a class of 35 students, 24 like to play cricket and 16 like to play football. Also, each student likes to play at least one of the two games. How many students like to play both cricket and football ?

In a class of 35 students, 24 like to play cricket and 16 to play football. Also each student like to play atleast one of the two games. How many students like to play both cricket and football ?

In a class of 35 students ,24 like to play cricket and 16 like to play football.Also each student like to play at least one of the two games.How many like to play cricket and football both.How many like football only and not cricket.

If 60% people in a city like cricket, 30% like football and the remaining like other games,then what percent of the people like other games?If the total number of people are 50 lakh,find the exact number who like each type of game.

Let f : N to N : f(x) =2 x for all x in N Show that f is one -one and into.

Let A be the set of all 50 students of Class X in a school Let f: A to N be function defined by f(x) = roll number of the student x. Show that f in one-one but not onto.

A bag contains n white and n red balls. Pairs of balls are drawn without replacement until the bag is empty. Show that the probability that each pair consists of one white and one red ball is (2^n)/(^(2n)C_(n))

Consider the nucleophilic attacks given below. Select in each pair that shows the greater S_(N^2) reaction rate.

If 2n _(c_3) : n _(c_3) =11:1 find n Also find the value of n

SUBHASH PUBLICATION-ALGEBRA-Exercise
  1. (a) Given Munnu's age to be x years, can you guess what (x-2) may show...

    Text Solution

    |

  2. (b) Given Sara's age today to be y years. Think of her age in the futu...

    Text Solution

    |

  3. (c ) Given n students in the class like football, what may 2n show? Wh...

    Text Solution

    |

  4. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  5. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  6. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  7. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  8. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  9. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  10. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  11. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  12. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  13. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  14. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  15. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  16. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  17. State which of the following are equations (with a variable). Give rea...

    Text Solution

    |

  18. Complete the entries in the third column of the table.

    Text Solution

    |

  19. Pick out the solution from the values given in the bracket next to eac...

    Text Solution

    |

  20. Pick out the solution from the values given in the bracket next to eac...

    Text Solution

    |