Home
Class 14
MATHS
The average age of four players is 18.5 ...

The average age of four players is 18.5 years if the age of the coach is also included the average age increases by `20%` the age of the coach is

A

28 years

B

31 years

C

34 years

D

37 years

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • AREA

    UPKAR PUBLICATION |Exercise QUESTION BANK |111 Videos

  • BANKER'S DISCOUNT

    UPKAR PUBLICATION |Exercise QUESTION BANK |50 Videos

Similar Questions

Explore conceptually related problems

The average age of four brothers is 12 years. If the age of their mother is also included, the average is increased by 5 years. The age of the mother (in years) is :

The average age of 12 players is 25 years. If the age of thecaptain be included, then the average age increases by 1years. Find the age of Captain

Average age of a team having 12 players is 23 years. If the age of the coach is also included, then the average age increases by 2 years. What is the age (in years) of the coach ?

The average age of four brothers is 14 years. If their father is also included, the average is increased by 4 years. The age of the father (in years) is:

The average age of 6 members of a family is 20 years. If the age of the servant is included, the average age increases by 25% . What is the age (in years) of the servant ?

The average age of 12 players of a team is 25 yr . If the captain 's age is included, the average age incrases by 1 yr . The age of the captian is

UPKAR PUBLICATION -AVERAGE-QUESTION BANK
  1. In a t.v. factory an average of 60tvs are produced per day of the firs...

    Text Solution

    |

  2. The average age of four children in a family is 12 years if the spacin...

    Text Solution

    |

  3. The average age of four players is 18.5 years if the age of the coach ...

    Text Solution

    |

  4. The average weight of a class of 40 students is 40 kg if the weight of...

    Text Solution

    |

  5. The average of the daily income of A,B,C is ₹60 if B earns ₹20 more th...

    Text Solution

    |

  6. The average weight of 8 men is increased by 2 kg when one of the men w...

    Text Solution

    |

  7. The average weight of 8 persons is increased by 2.5 kg. When one of th...

    Text Solution

    |

  8. The average weight of 19 students is 15kg by the admission of a new st...

    Text Solution

    |

  9. In a class there are 20 boys whose average age is decreased by 2 mont...

    Text Solution

    |

  10. The average age of a class is 40 years. 12 new students with an averag...

    Text Solution

    |

  11. The average of six observations is 12. the average decreases by 1 when...

    Text Solution

    |

  12. Out of four numbers, the average of the first three is 15 and that of ...

    Text Solution

    |

  13. The average of 10 numbers is calculated as 15 it is discovered later o...

    Text Solution

    |

  14. The average of 13 results is 68 the average of first seven is 63 and t...

    Text Solution

    |

  15. The average of 25 results is 18. The average of first twelve of them i...

    Text Solution

    |

  16. A man goes to a place at the rate of 4kmph he comes back on a bicycle ...

    Text Solution

    |

  17. The average temperature of the first three days is 27^@C and that of t...

    Text Solution

    |

  18. A ship sails out to a mark at the rate of 15kmph and sails back at the...

    Text Solution

    |

  19. The average consumption of petrol for a car for 7 months is 110 litr...

    Text Solution

    |

  20. The average age of 30 students of a class is 12 yr. The average age of...

    Text Solution

    |