Home
Class 14
MATHS
The sum of the number of boys and girls ...

The sum of the number of boys and girls in a school is 150. If the number of boys is `x ,` then the number of girls becomes `x %` of the total number of students. The number of boys is `40` b. `60` c. `50` d. `90`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PARTNERSHIP

    RS AGGARWAL|Exercise All Questions|75 Videos

  • PERMUTATIONS & COMBINATIONS

    RS AGGARWAL|Exercise All Questions|61 Videos

Similar Questions

Explore conceptually related problems

The number of boys and girls in a class are in the ratio 5:6 The number of boys is 5 less than the number of girls. What is the total number of students in that class.

The ratio of the number of boys to that of girls in a school is 9:11. If the number of girls in the school is 2035,find: number of boys in school

The ratio of boys and girls in a scholl is 8 : 3 . If the toltal number of girls 375, find the number of boys in the school.

In a school, the number of girls is 50 more than the number of boy The total number of students is 1070. Find the number of girls.

The ratio of the number oif boys to that of girls in a school is 9:11 . If the number of girls in the school is 2035, find: a. number of boys is school. b. number of students in school.

The ratio of the number of boys to that of girls in a school is 9:11. If the number of girls in the school is 2035,find: number of students in school

There are 30 boys and 20 girls in a class. The ratio of the number of girls to the number of boys is

The number of boys in a school is 242 more than the number of girls.If the total number of the students in the school is 1200 ,find the number of boys and girls in the school.

RS AGGARWAL-PERCENTAGE-All Questions
  1. On a test consisting of 250 questions, Jassi answered 40% of the first...

    Text Solution

    |

  2. In a certain month a baseball team that played 60 games had won 30% of...

    Text Solution

    |

  3. The sum of the number of boys and girls in a school is 150. If the ...

    Text Solution

    |

  4. In an examination of n questions, a student replied 15 out of the firs...

    Text Solution

    |

  5. As marks in Biology are 20 less than 25% of the total marks obtained b...

    Text Solution

    |

  6. In an examination, there are three papers and a candidate has to get ...

    Text Solution

    |

  7. In a History examination, the average for the entire class was 80 m...

    Text Solution

    |

  8. A scored 30% marks and failed by 15 marks. B scored 40% marks and ob...

    Text Solution

    |

  9. In an area of the total people 40% were women and 45% coffee drinkers....

    Text Solution

    |

  10. A city has a population of 3,00,000 out of which 1,80,000 are males. ...

    Text Solution

    |

  11. In a company there are 75% skilled workers and the remaining are uns...

    Text Solution

    |

  12. A clothing supplier stores 800 coats in a warehouse, of which 15 per...

    Text Solution

    |

  13. In a public school 1/5t h or of girls and 1/4t h of boys are under 12 ...

    Text Solution

    |

  14. In a city, 35% of the population is composed of migrants, 20% of who...

    Text Solution

    |

  15. IN a recent survey, 40% houses contained two or more people. Of those ...

    Text Solution

    |

  16. 37\ 1/2%of the candidates in an examination were girls 75% of the boys...

    Text Solution

    |

  17. 5/9 part of the population in a village are males. If 30% of the ma...

    Text Solution

    |

  18. The boys and girls in a college are in the ratio 3:2. If 20% of the...

    Text Solution

    |

  19. A debtor can pay 87 paise in the rupee, but if his creditors would tak...

    Text Solution

    |

  20. Of the 50 researchers in a workgroup, 40% will be assigned to Team A...

    Text Solution

    |