# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 769 - 775 of 1022

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## Question 769

### Question

MCQ▾The value of , when and is ________.

### Choices

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

a. | 0.011625 | |

b. | 0.041525 | |

c. | 0.043125 | |

d. | 0.031825 |

## Question 770

### Question

MCQ▾What is 25 % of a number whose 150 % is 45?

### Choices

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

a. | 7.5 | |

b. | 5.5 | |

c. | 7.2 | |

d. | 10.8 |

## Question 771

### Question

MCQ▾The relation between mean, median and mode is ________.

### Choices

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

a. | Mode = 2 (Median) – 3 (Mean) | |

b. | Mode = 3 (Median) – 2 (Mean) | |

c. | Mode = 2 (Mean) – 3 (Median) | |

d. | Mode = 3 (Mean) – 2 (Median) |

## Question 772

### Question

MCQ▾A ludo die is rolled, then the probability that the number of dots on its upper face is less than 6 is ________.

### Choices

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

a. | ||

b. | ||

c. | 1 | |

d. |

## Question 773

### Question

MCQ▾A circular piece of rope is converted into a right triangle of sides 1.35 cm and 2.65 cm. If there is no loss or gain in its length, then the radius of the circular wire is ________ (approximately) .

### Choices

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

a. | 0.75 cm | |

b. | 2.3 cm | |

c. | 1.74 cm | |

d. | 0.56 cm |

## Question 774

### Question

MCQ▾The given algebraic expression of its exponent in ascending order is

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 775

### Question

MCQ▾The length of the largest pole that can be placed in a hall 10 m long, 10 m wide and 5 m high is ________.

### Choices

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

a. | 13 m | |

b. | 12 m | |

c. | 15 m | |

d. | 14 m |