# NCO- Cyber Olympiad Class 6: Questions 40 - 44 of 722

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## Question number: 40

» Mental Ability » Basic Arithmetic

### Question

Teachers were taking lectures. Each teacher’s lecture was 28 to 30 minutes long. Which of the following is the best estimate for the number of lectures that could be given in 3-hours?

### Choices

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

a. | 6 lectures | |

b. | 3 lectures | |

c. | 10 lectures | |

d. | 9 lectures |

## Question number: 41

» Mental Ability » Basic Geometry

### Question

In which of the following cases the construction of a triangle is possible, the lengths of its sides being given as### Choices

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

a. | 14 cm, 19 cm, 5 cm | |

b. | 18 cm, 12 cm, 5 cm | |

c. | 12 cm, 6 cm, 9 cm | |

d. | 8 cm, 4 cm, 12 cm |

## Question number: 42

» Non Verbal Reasoning » Cubes and Dices

### Question

A cube in opened form is shown below. How many black points will be on the face opposite the face with 4 black dots?

### Choices

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

a. | 5 | |

b. | 2 | |

c. | 1 | |

d. | 6 |

## Question number: 43

» Mental Ability » Basic Arithmetic

### Question

Shreya borrowed Rs. 9500 from a bank on 5^{th} January, 2012 and settled the account on 15 ^{th} December 2012. What amount did he pay if the rate of interest is 15 % per annum?

### Choices

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

a. | Rs. 10843 | |

b. | Rs. 10845 | |

c. | Rs. 10842 | |

d. | Rs. 10847 |

## Question number: 44

» Mental Ability » Basic Arithmetic

### Question

In England during the Middle Ages, the unit of measurement for cloth was an ell. A piece of cloth 67.5 inches long would be equal to about ells. One ell is about how many inches?

### Choices

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

a. | 101 | |

b. | 33.5 | |

c. | 45 | |

d. | 69 |