# Arithmetic (Bank-PO Quantitative-Aptitude): Questions 78 - 84 of 88

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## Question number: 78

» Arithmetic » Numbers and Counting » Rounding

### Question

(IBPS PO 2012)

### Choices

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

a. | 180 | |

b. | 250 | |

c. | 280 | |

d. | 100 |

## Question number: 79

» Arithmetic » HCF and LCM

### Question

The lowest number which when divided by 6 and 10 will leave a remainder of 0 is:

### Choices

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

a. | 160 | |

b. | 1683 | |

c. | 185 | |

d. | 753 |

## Question number: 80

» Arithmetic » Percents

### Question

Six- eleventh of a number is equal to 22 % of second number. The second number is equal to ¼ of the third number. The value of third number is 2400. What is 45 % of the first number. (IBPS PO 2011)

### Choices

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

a. | 109.8 | |

b. | None of the above | |

c. | 123.4 | |

d. | 117.6 |

## Question number: 81

» Arithmetic » HCF and LCM

### Question

The lowest number which when divided by 16, 21 and 30 will leave a remainder of 5 is:

### Choices

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

a. | 1685 | |

b. | 1680 | |

c. | 1675 | |

d. | 1600 |

## Question number: 82

» Arithmetic » Ratio, Proportion and Chain Rule

### Question

Two numbers are 40 % and 60 % more than a third number. The ratio of the two numbers is:

### Choices

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

a. | 7: 9 | |

b. | 8: 7 | |

c. | 7: 8 | |

d. | 8: 9 |

## Question number: 83

» Arithmetic » Ratio, Proportion and Chain Rule

### Question

The ratio of present ages of A and B is 7: 9. Six years ago the ratio of 1/3 ’s of A’s age at that time and 1/3rd of B’s age at that age was 1: 2. What will be the rato of A’s to B’s age 6 years from now? (IBPS PO 2014)

### Choices

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

a. | 6: 7 | |

b. | 4: 5 | |

c. | 18: 25 | |

d. | 22: 25 |

## Question number: 84

» Arithmetic » Numbers and Counting » Simplification

### Question

If then find the value of

### Choices

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

a. | 89 | |

b. | 89/9 | |

c. | 88/9 | |

d. | 99/9 |