# Number Systems [NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics]: Questions 85 - 87 of 87

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## Question number: 85

» Number Systems

### Question

In four consecutive prime numbers that are in descending order, the product of first three is 21793 and that of the last three is 6479. The largest given prime number is

### Choices

Choice (4) | Response | |
---|---|---|

a. | 5 | |

b. | 11 | |

c. | 37 | |

d. | 23 |

## Question number: 86

» Number Systems

### Question

The difference of two numbers is 3000. On dividing the larger number by the smaller, we get 6 as quotient and 60 as remainder. The larger number is

### Choices

Choice (4) | Response | |
---|---|---|

a. | 3945 | |

b. | 4854 | |

c. | 3655 | |

d. | 3588 |

## Question number: 87

» Number Systems

### Question

The difference of two numbers is 4000. On dividing the larger number by the smaller, we get 3 as quotient and 50 as remainder. The larger number is

### Choices

Choice (4) | Response | |
---|---|---|

a. | 1265 | |

b. | 5975 | |

c. | 7975 | |

d. | 7658 |