Q:

Total age of 10 students = 150 years

Total age of 15 students = 240 years

Total age of 5 new students = 240 - 150 = 90 years

Average age of 5 new students = 90/5 = 18 years.

Q:

A) 15 years | B) 10 years |

C) 12 years | D) 14 years |

0
189

Q:

A) 25 years | B) 10 years |

C) 15 years | D) 20 years |

4
892

Q:

A) 50 years | B) 54 years |

C) 48 years | D) 52 years |

0
405

Q:

A) Emperor Humayun | B) Emperor Babur |

C) Emperor Akbar | D) Emperor Jahans |

1
201

Q:

A) 20 years | B) 15 years |

C) 22 years | D) 32 years |

1
280

Q:

A) 99 years | B) 95 years |

C) 100 years | D) 97 years |

0
281

2
342

0
305