# Mental Ability-Basic Statistics (NCO- Cyber Olympiad (SOF) Class 5): Questions 1 - 4 of 20

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## Question number: 1

» Mental Ability » Basic Statistics

### Question

The length of one window is 80 cm. The length of another window is 95 cm. What is the total length of the two windows together?

### Choices

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

a. | 2 metre 35 centimetres | |

b. | 2 metre 15 centimetres | |

c. | 1 metre 75 centimetres | |

d. | 1 metre 45 centimetres |

## Question number: 2

» Mental Ability » Basic Statistics

### Question

Kirti and Alpa are solving this problem. There are 5 boxes of pens. There are 12 pens in each box. How many pens are there in all?

Kirti wrote

Alpa wrote

Whose answer will be correct?

### Choices

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

a. | Only Alpa | |

b. | Only Kirti | |

c. | Neither Kirti nor Alpa | |

d. | Kirti and Alpa |

## Question number: 3

» Mental Ability » Basic Statistics

### Question

Roshani and Khushbu are solving this problem. There are 6 bags of mangos. There are 8 mangos in each bag. How many mangos are there in all?

Roshani wrote

Khushbu wrote

Whose answer will be correct?

### Choices

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

a. | Neither Roshani nor Khushbu | |

b. | Roshani and Khushbu | |

c. | Only Khushbu | |

d. | Only Roshani |

## Question number: 4

» Mental Ability » Basic Statistics

### Question

The given graph shows how the number of books in a printing machine changed over a period of seven hours.

How many books were printed at 10 A. M. ?

### Choices

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

a. | 55 | |

b. | 18 | |

c. | 70 | |

d. | 50 |