# Number Systems [NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics]: Questions 19 - 25 of 87

Access detailed explanations (illustrated with images and videos) to **425** questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. *Unlimited Access & Unlimited Time*!

View Sample Explanation or View Features.

Rs. 300.00 -OR-

How to register? Already Subscribed?

## Question 19

### Question

MCQ▾The least number, which must be added to 1345 to make it exactly divisible by 13, is

### Choices

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

a. | 4 | |

b. | 7 | |

c. | 6 | |

d. | 2 |

## Question 20

### Question

MCQ▾What should come in place of the question mark (? ) in the following number series?

### Choices

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

a. | 96 | |

b. | 142 | |

c. | 403 | |

d. | 124 |

## Question 21

### Question

MCQ▾The difference of two numbers is 2500. On dividing the larger number by the smaller, we get 3 as quotient and 30 as remainder. The larger number is

### Choices

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

a. | 3735 | |

b. | 3790 | |

c. | 2000 | |

d. | 3395 |

## Question 22

### Question

MCQ▾A number of boys raised Rs. 225 for a famine relief fund, each boy giving as many 25 paise coins as there were boys. The number of boys was (Paper- I)

### Choices

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

a. | 15 | |

b. | 30 | |

c. | 40 | |

d. | 35 |

## Question 23

### Question

MCQ▾The greatest number that divides 684 and 821 leaving remainders respectively 4 and 5 is

### Choices

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

a. | 156 | |

b. | 136 | |

c. | 122 | |

d. | 163 |

## Question 24

### Question

MCQ▾In four consecutive prime numbers that are in descending order, the product of first three is 385 and that of the last three is 105. The largest given prime number is

### Choices

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

a. | 7 | |

b. | 11 | |

c. | 2 | |

d. | 5 |

## Question 25

### Question

MCQ▾What is the largest 3 digit number exactly divisible by 23? (Paper-1)

### Choices

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

a. | 998 | |

b. | 899 | |

c. | 988 | |

d. | 989 |