Home
Class 14
MATHS
In an examination, 60% of the candidates...

In an examination, 60% of the candidates passed in English and 70% of the candidates passed in Mathematics, but 20% failed in both of these subjects. If 2500 candidates passed in both the subjects, the number of candi dates who appeared at the ex amination was

Text Solution

Verified by Experts

The correct Answer is:
`=750`
Promotional Banner

Topper's Solved these Questions

  • SET THEORY

    ARIHANT SSC|Exercise EXERCISE - 15.1|19 Videos

  • SET THEORY

    ARIHANT SSC|Exercise EXERCISE - 15 (LEVEL -1)|29 Videos

  • SEQUENCE, SERIES & PROGRESSIONS

    ARIHANT SSC|Exercise Final Round|18 Videos

  • SIMPLE AND DECIMAL FRACTIONS

    ARIHANT SSC|Exercise HIGHER SKILL LEVEL QUESTIONS|17 Videos

Similar Questions

Explore conceptually related problems

In an examination, 60% of the candidates passed in English and 70% of the candidates passed in Mathematics, but 20% failed in both of these subjects. If 2500 candidates passed in both the subjects, the number of candidates that appeared at the examination was

In an exam 60% of the candidates passed in Maths and 70% candidates passed in English and 10% candidates failed in both the subjects. If 300 candidates passed in both the subjects. The total number of candidates appeared in the exam.

In an examination 70% of the candidates passed in English. 80% passed in Mathematics. 10% failed in both the subjects. If 144 candidates pased in both, the total number of candidates was :

In an examination 70% of the candidates passed in English, 65% in Mathematics, 27 % failed in both the subjects and 248 candidates passed in both subjects. Find the total number of candidates.

In an examination 80% candidates passed in English and 85% candidates passed in Mathematics. If 73% candidates passed in both these subjects, then what per cent of candidates failed in both the subjects ?

In the certain examination,77% candidates passedin English and 34% failed in Mathematics.If 13% failed in both the subjects and 784 candidates passed in both the subjects,then the total number of candidates was

in an examination 96% of the candidate passed and 50 failed. how many candidate appeared?

In an examination,94% of the candidates passed and 114 failed.How many candidates appeared?

ARIHANT SSC-SET THEORY-EXERCISE - 15 (LEVEL -1)
  1. In an examination, 60% of the candidates passed in English and 70% of ...

    Text Solution

    |

  2. In a city 45% of the people read English and Hindi newspapers. 15% rea...

    Text Solution

    |

  3. In how many ways a team of 11 players can be formed out of 25 players,...

    Text Solution

    |

  4. The number of ways of distributing 8 identical balls in 3 distinct box...

    Text Solution

    |

  5. The number of six digit numbers that can be formed from the digits 1,2...

    Text Solution

    |

  6. There are 10 points in a plane, no three are collinear, except 4 which...

    Text Solution

    |

  7. In a survey among B - school students , 68% of those surveyed were in ...

    Text Solution

    |

  8. In a class of 80 students 25 passed in QA and DI , 25 passed in DI an...

    Text Solution

    |

  9. In a class of 80 students 25 passed in QA and DI , 25 passed in DI an...

    Text Solution

    |

  10. A surve shows that 41%,35% and 60% of the people watch " Maine pyaar ...

    Text Solution

    |

  11. A surve shows that 41%,35% and 60% of the people watch " Maine pyaar ...

    Text Solution

    |

  12. Find the number of positive intergers up to 100 which are not divi...

    Text Solution

    |

  13. A survey was conducted at a coaching institution and it was found that...

    Text Solution

    |

  14. A survey among 151 persons is-conduced regarding their favourite chann...

    Text Solution

    |

  15. In a group of 132 people 50, 60, 70 people like three different sweets...

    Text Solution

    |

  16. In a group of 132 people 50, 60, 70 people like three different sweets...

    Text Solution

    |

  17. In a group of 80 employees , the number of employees who are engineer...

    Text Solution

    |

  18. There are 60 workers who are for M/s. Nottam Dibbawala Pvt. Ltd, Mumb...

    Text Solution

    |

  19. There are 60 workers who are for M/s. Nottam Dibbawala Pvt. Ltd, Mumb...

    Text Solution

    |

  20. There are 60 workers who are for M/s. Nottam Dibbawala Pvt. Ltd, Mumb...

    Text Solution

    |

  21. In a 12 -storey house ten people enter a lift cabin. It is known that ...

    Text Solution

    |