Q:

A) 4/3 days | B) 2 days |

C) 3/2 days | D) 4 days |

Answer: A) 4/3 days

Explanation:

Explanation:

Let the total number of documents to be printed be 12.

The number of documents printed by P in 1 day = 4.

The number of documents printed by Q in 1 day = 3.

The number of documents printed by R in 1 day = 2.

Thus, the total number of documents that can be printed by all the machines working simultaneously in a single day = 9.

Therefore, the number of days taken to complete the whole work = 12/9 = 4/3 days.

0
136

0
82

0
81

0
68

Q:

A) 1523days | B) 1212days |

C) 845days | D) 10 days |

0
185

Q:

A) 12 days | B) 8 days |

C) 14 days | D) 16 days |

1
345

3
128

Q:

A) 16.5 days | B) 13 days |

C) 10 days | D) 12.5 days |

4
224