Home
Class 14
MATHS
The average salary of all the staff in a...

The average salary of all the staff in an office of a corporate house is Rs.5,000. The average salary of the officers is Rs.14,000 and that of the rest is Rs.4,000. If the total number of staff is 500, the number of officers is
किसी कॉपोरेट हाउस के एक कार्यलय में समस्त स्टॉफ का औसत वेतन रु.5,000 है। अधिकारियों का औसत वेतन रु.14,000 है और शेष कर्मचारियों का रु5,000 है। यदि स्टॉफ की कुल संख्या 500 है, तो अधिकारियों की संख्या है-

A

10

B

15

C

25

D

50

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • 2010 TIER-II PAPER(24)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos
  • 2012 TIER-II PAPER(22)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

The average salary of the entire staff in an office is Rs500 per day. The average salary of officers is Rs750 and that of non-officers is Rs250. If the number of officers is 15, then find the number of non-officers in the office.

The average salary of the entire staff in an office is Rs 200 per day. The average salary of officers is Rs 550 and that of non-officers is Rs 120. If the number of officers is 16, then find the numbers of non-officers in the office.

The average monthly salary of the workers in a work shop is Rs . 8500 .If the average monthly salary of 7 technicians is Rs. 10,000 and average monthly salary of the rest is Rs. 7800 , the total number of workers in the work shop is

The average monthly salary of the workers in a workshop is Rs. 8500. if the average monthly salary of 7 technicians is Rs. 10,000 and the average monthly salary of the rest is Rs. 7800, the total number of workers in the workshop is

The average salary of staff of company is Rs. 1200. If the average salary of officers is Rs. 4600 & that of non-officers is Rs. 1100. If the no. of officers are 15. Find the no. of non-officers.

The average income of employees in an office Rs 150 per month.the average income of officers is Rs 450 and that of non-officers is Rs 80. If the number of officers is 14 then what is the number of non-officers?

CHAMPION PUBLICATION-2011 TIER-II PAPER(23)-EXERCISE
  1. In a laboratory, two bottles contain mixture of acid and water in the...

    Text Solution

    |

  2. The average the three numbers is 154. The first number is twice the se...

    Text Solution

    |

  3. The average salary of all the staff in an office of a corporate house ...

    Text Solution

    |

  4. The average marks of 40 students in an English exam is 72. Later it is...

    Text Solution

    |

  5. Of three numbers, the second is thrice the first and the third number ...

    Text Solution

    |

  6. A car covers 1/5 of the distance from A to B at the speed at 8 km/hr, ...

    Text Solution

    |

  7. A jar contains 10 red marbles and 30 green ones. How many red marbles ...

    Text Solution

    |

  8. If a number multiplied by 25% of itself gives a number which is 200% m...

    Text Solution

    |

  9. The value on an article depreciates every year at the rate of 10% of i...

    Text Solution

    |

  10. The price of onions has been increased by 50%. In order to keep the ex...

    Text Solution

    |

  11. If A travels to his school from his house at the speed of 3 km/hr. the...

    Text Solution

    |

  12. Nitin bought some oranges at Rs.40 a dozen and an equal number at Rs.3...

    Text Solution

    |

  13. A man buys two chairs for a total cost of Rs 900. By selling one for (...

    Text Solution

    |

  14. By selling 100 oranges a vendor gains the selling price of 20 oranges....

    Text Solution

    |

  15. 60% of the cost price of an article is equal to 50% of its selling pri...

    Text Solution

    |

  16. A person bought two horses at the rate of Rs 40000 each. If he gains 1...

    Text Solution

    |

  17. A fruit-seller buys x guava for Rs y and sells y guavas for Rs x if x ...

    Text Solution

    |

  18. If the simple interest on Rs.x at a rate of a% for m years is same as ...

    Text Solution

    |

  19. A took two loans altogether for Rs.1200 from B and C. B claimed 14% si...

    Text Solution

    |

  20. If a regular polygon has each of its angles equal to 3/5 times of two ...

    Text Solution

    |