# NCO- Cyber Olympiad (SOF) Class 6: Questions 88 - 94 of 722

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## Question number: 88

» Computers » MS-Windows

### Question

By clicking which button one can return the window to its previous size?

### Choices

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

a. | Minimize button | |

b. | Restore button | |

c. | Maximize button | |

d. | Close button |

## Question number: 89

» Mental Ability » Basic Arithmetic

### Question

In a Hospital, there are 10 doctors are available, 25 nurses and 30 compounds and 1 recipient is there. So, how many total persons in hospital?

### Choices

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

a. | 66 | |

b. | 65 | |

c. | 36 | |

d. | 80 |

## Question number: 90

» Computers » History and Generation of Computers

### Question

Which generation of computer is covered by the period 1966 - 1975?

### Choices

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

a. | First generation | |

b. | Second generation | |

c. | Fourth generation | |

d. | Third generation |

## Question number: 91

» Mental Ability » Basic Geometry

### Question

How many lines can be drawn to pass through two points simultaneously### Choices

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

a. | Three | |

b. | One | |

c. | No line | |

d. | two |

## Question number: 92

» Mental Ability » Basic Arithmetic

### Question

LCF of two numbers is ________.

### Choices

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

a. | The number exactly divisible by both numbers | |

b. | The number which divides both numbers | |

c. | (The product of two numbers) their LCM = HCF of both number | |

d. | Both a. and c. are correct |

## Question number: 93

» Computers » Networks (Including Internet & E-Mail)

### Question

Which is implemented by hardware or software or by both?

### Choices

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

a. | Protocol | |

b. | Internet | |

c. | Router | |

d. | None of the above |