# NCO- Cyber Olympiad (SOF) Class 7: Questions 116 - 121 of 417

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## Question number: 116

» Mental Ability » Basic Statistics

### Question

Which one of the following numbers is exactly divisible by 11?

### Choices

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

a. | 2350 | |

b. | 2444 | |

c. | 3122 | |

d. | 3905 |

## Question number: 117

» Mental Ability » Basic Arithmetic

### Question

If 20 men working 7 hours a day can do a piece of work in 10 days, in how days will 15 men working for 8 hours a day to do the same piece of work?

### Choices

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

a. | 12 days | |

b. | 30 days | |

c. | 55 days | |

d. | 11.66 days |

## Question number: 118

» Non Verbal Reasoning » Series of Figures

### Question

Which number should come in place of question mark (? )?

### Choices

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

a. | 30 | |

b. | 18 | |

c. | -30 | |

d. | 13 |

## Question number: 119

» Mental Ability » Basic Arithmetic

### Question

A cistern can be filled by two tapes A and B in 3 hours and 2 hours respectively. How much time will the cistern be filled up completely?

### Choices

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

a. | 1.2 hours | |

b. | 3.6 hours | |

c. | 2.4 hours | |

d. | 3.07 hours |

## Question number: 120

» Verbal Reasoning » Synonym & Antonym

### Question

In The following question, all are alike in a certain way. Select the alternative which is different from others.

### Choices

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

a. | Defraud | |

b. | Swindle | |

c. | Allure | |

d. | Cheat |

## Question number: 121

» Mental Ability » Basic Arithmetic

### Question

A boat covers a certain distance downstream in 1 hour, while it comes back in hours. If the speed of the stream be 3 kmph, what is the speed of the boat in still water?

### Choices

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

a. | 13 kmps | |

b. | 15 kmps | |

c. | 14 kmps | |

d. | 12 kmps |