GRE arithmetic topics include properties and types of integers, arithmetic operations, exponents and roots, and concepts of estimation, percent, absolute value, the number line, and decimal representation.

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Answer Sheet of Set 1 (word problem) |

Check Answer:

6. Of the following, which is the closest to 1?

1 + 0.04 | |

(1 – 0.04)/2 | |

1- (0.04)x(1/2) | |

1 + 0.042 | |

1- 0.043 |

10. An office has two copying machines Machine X can reduce the size of a page and produces copies, in either the reduced or original size, at the rate of 1 page per second. Machine Y cannot reduce pages and produces copies at the rate of 1 page every 2 seconds. What is the least amount of time required for the two machines together to make 60 copies of a 120 page document if exactly half of the pages of each copy of the report must be reduced?

1 hour | |

1 hour 20 minutes | |

1 and 1/4 hour | |

2 hours | |

3 hours |