Home
Class 14
MATHS
There are 50 boxes and 50 persons. Perso...

There are 50 boxes and 50 persons. Person 1 keeps 1 marble in every box. Person 2 keeps 2 marbles in every 2nd box, person 3 keeps 3 marbles in every third box. This process goes on till person 50 keeps 50 marbles in the 50th box. Find the total number of marbles kept in the 50th box.

A

43

B

78

C

6

D

93

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • LCM & HCF

    MOTHERS|Exercise MULTIPLE CHOICE QUESTION|200 Videos

  • PARTNERSHIP

    MOTHERS|Exercise MULTIPLE CHOICE QUESTION |51 Videos

Similar Questions

Explore conceptually related problems

Rs180 contained in a box of one rupee, 50 paise and 25 paise coins in the ratio 2:3:4. What is the number of 50 paise coins?

There are two boxes, red and white in colour. The ratio of the number of chocolates in the white box to the number of biscuits in the red box is 3 : 2 and the ratio of the number of biscuits in the white box to the number of chocolates in the red box is 3 : 4 . If the ratio of the total number of chocolates and biscuits in the white box to the total number of chocolates and biscuits in the red box is 15 : 16 . Find the ratio of the total number of chocolates to the total number of biscuits in the two boxes.

A box contains 3 red Marbles and 2 white marbles. A marble is drawn and replaced three times from the box. The probability that exactly one red marble is drawn is

A person has a box of weight 20 kg. The energy of the box when be keeps the box in his hand for 5 minutes is

A person has a box of weight 20 kg. The energy of the box when he keeps the box in his hand for 5 minutes is:

There are 20 marbles in a box which are marked with distinct numbers from 1 to 20. If a marble is drawn, then find the probability that the marble being numbered as a multiple of 5.

MOTHERS-NUMBER SYSTEM-O
  1. The length of a road is one kilo metre. The number of plants required ...

    Text Solution

    |

  2. In a school (1)/(10) of the boys are same in number as (1)/(4) of the ...

    Text Solution

    |

  3. There are 50 boxes and 50 persons. Person 1 keeps 1 marble in every bo...

    Text Solution

    |

  4. A man engaged a servant on the condition that he would pay him Rs90 an...

    Text Solution

    |

  5. A school group charters three identical buses and occupies (4)/(5) of ...

    Text Solution

    |

  6. There are 2 teams A and B. If 3 people are shifted from Team A to Team...

    Text Solution

    |

  7. If in a three-digit number the last two digits places are interchanged...

    Text Solution

    |

  8. The rent of a guest house for first 3 days is 50 per day, for next 5 ...

    Text Solution

    |

  9. Some friends decided to go on a picnic and expected expense is assumed...

    Text Solution

    |

  10. In a cricket match highest score in a innings is 2 / 9 of the total sc...

    Text Solution

    |

  11. A man distributes all his money among his three sons such that he give...

    Text Solution

    |

  12. The fare of a auto for first 30 km. is Rs.8 per km. for next 60 km, is...

    Text Solution

    |

  13. If Atul finds that he is twelth from the right in a line of boys and f...

    Text Solution

    |

  14. In a fraction, when numerator increases by 1 and denominator increases...

    Text Solution

    |

  15. In a class of 60 students each boy gives as much money as the number o...

    Text Solution

    |

  16. From a book of 20 pages, one page has been disappeared. The sum of res...

    Text Solution

    |

  17. In a examination , a student was asked to find (3)/(14) of a certain ...

    Text Solution

    |

  18. The price of 10 chairs is equal to that of 4 tables. The price of 15 c...

    Text Solution

    |

  19. A student was asked to find (5)/(16) a of a number. By mistake he (5)/...

    Text Solution

    |

  20. A number of friends decided to go on a picnic and planned to spend 108...

    Text Solution

    |