Home
Class 14
MATHS
In a school 4/9 of the number of student...

In a school `4/9` of the number of students are girls and the rest are boys `3/5` of the number of boys are below 12 years of age and `5/12` of the number of girls are 12 years or above 12 years of age. If the number of students below 12 years of age is 480, then `5/18` of the total number of students in the school will be equal to:
एक विद्यालय में, छात्रो कौ कुल संख्या का `4/9` लडकियाँ और बाकी लडके है। लडको की कुल संख्या का `3/5`, 12 साल से कम है, और लडकियो की संख्या का `5/12` ,12 साल या उससे अधिक है। यदि 12 साल, से कम आयु के छात्रो की संख्या 480 है, तो स्कूल में छात्रो की कुल संख्या का `5/18` निम्न में से किसके बराबर है?

A

225

B

315

C

270

D

240

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • 2017 TIER-II PAPER(9)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos
  • 2018 TIER-II PAPER(5)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

In a school, 5/12 of the number of students are girls and the rest are boys, 4/7 of the number of boys are below 14 years of age, and 2/5 of the number of girls are 14 years or above 14 years of age. If the number of students below 14 years of age is 1120, then the total number in the school is: एक स्कूल में, छात्रों की संख्या में से 5/12 लड़कियाँ हैं और बाकी लड़के हैं, जिनमें से 4/7 लड़कों की संख्या 14 वर्ष से कम है, और 2/5 की संख्या में लड़कियाँ 14 वर्ष या 14 वर्ष से अधिक हैं। यदि 14 वर्ष से कम आयु के छात्रों की संख्या 1120 है, तो स्कूल में कुल संख्या है:

In a school, 60% of the numberof students are boys and the rest are girls. If 20% of the number of boys failed and 65% of the number of girls passed the examination, then the percentage of the total number of students who passed is:

In a school 60% of the students are girls. If number of boys is 480, then what is the total number of students in the school?

In a school, (5)/(8) of the students are boys. If there are 240 girls, find the number of boys in the school.

in a school 5/7 of the students are boys . if there are 300 girls, find the number of boys in school

CHAMPION PUBLICATION-2018 TIER-II PAPER(4)-EXERCISE
  1. The bar graph shows the exports of Cars of Type A and B In which ...

    Text Solution

    |

  2. If x^8-1442x^4+1=0, then a possible value of x-1/x is: यदि x^8-1442x...

    Text Solution

    |

  3. If 2 sqrt2 x^3-3 sqrt3 y^3=(sqrt2x- sqrt3 y) (Ax^2+By^2+Cxy), then the...

    Text Solution

    |

  4. ((2SinA)(1+SinA))/(1+SinA+CosA) is equal to : ((2SinA)(1+SinA))/(1+S...

    Text Solution

    |

  5. The average of thirteen numbers is 47. The average of the first three ...

    Text Solution

    |

  6. Let a,b and c be the fractions such that a prec b prec c. If c is div...

    Text Solution

    |

  7. In a school 4/9 of the number of students are girls and the rest are b...

    Text Solution

    |

  8. The value of the expression (cos^6 theta+sin^6 theta-1)(tan^2 theta+co...

    Text Solution

    |

  9. The value of 22.bar 4+11.5 bar 67- 33.5 bar 9 is:- 22.bar 4+11.5 bar...

    Text Solution

    |

  10. Abhi rows upstream a distance of 28 km in 4 hours and rows downstream ...

    Text Solution

    |

  11. If a^2+b^2+c^2+96=8(a+b-2c), then sqrt(ab-bc+ca) is equal to: यदि a...

    Text Solution

    |

  12. What will be the compound interest on a sum of Rs 31,250 for 2 years a...

    Text Solution

    |

  13. Study the graph and answer the question that follows What is the...

    Text Solution

    |

  14. A sum of Rs. 5,000 is divided into two parts such that the simple inte...

    Text Solution

    |

  15. To do a certain work, the ratio of efficiency of A to that of B is 3:7...

    Text Solution

    |

  16. In what ratio, sugar costing rs 60 per kg be mixed with sugar costing ...

    Text Solution

    |

  17. An article is sold at a certain price. If it is sold at 33 1/3 % of th...

    Text Solution

    |

  18. The internal and external radii of a hollow hemispherical vessel are 6...

    Text Solution

    |

  19. The ratio of the income of A to that of B is 5:7. A and B save Rs. 400...

    Text Solution

    |

  20. When the price of an item was reduced by 25%, then its sale was increa...

    Text Solution

    |