# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 851 - 855 of 1022

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## Question number: 851

### Question

If and , then the value of is ________.

### Choices

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

a. | 239 | |

b. | 241 | |

c. | 361 | |

d. | 240 |

## Question number: 852

» Symmetry and Visualizing Solid Shapes

### Question

The given figure (X) is turned to a different position. Which of these cannot be the figure after it is turned?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question number: 853

### Question

If and , then value of =

### Choices

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

a. | 16 | |

b. |
| |

c. |
| |

d. | 8 |

## Question number: 854

### Question

When a coin is tossed at random, then the probability of getting a head is ________.

### Choices

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

a. |
| |

b. | 0 | |

c. | 2 | |

d. | 1 |

## Question number: 855

» Logical and Analytical Reasoning

### Question

Which of the following represents the relationship between “animals, elephants and lions”?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |