# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 563 - 568 of 1022

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## Question 563

### Question

MCQ▾In the figure, (not drawn to scale) , BCF is an isosceles triangle with FC = FB. Find x.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 564

### Question

MCQ▾During a hockey match, 8400 people showed their spirit by wearing home team՚s colors. If 14000 people attended the game, what percent of crowd wear different colors?

### Choices

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

a. | 40 % | |

b. | 80 % | |

c. | 20 % | |

d. | 60 % |

## Question 565

### Question

MCQ▾A business man sells shirts at a profit of and inverts the proceeds to buy pants which he sells at a profit of 20 % . If he makes a net profit of ₹ 700, the cost of the shirts is________.

### Choices

Choice (4) | Response | |
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a. | ₹ 2500 | |

b. | ₹ 2000 | |

c. | ₹ 2300 | |

d. | ₹ 2400 |

## Question 566

### Question

MCQ▾In the figure, (not drawn to scale) , in which and and ANB is a straight line. Find x.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 567

### Question

MCQ▾In the figure, (not drawn to scale) , BCF is an isosceles triangle with FC = FB, EBF and ABC are straight lines, EB is parallel to GC. Find x.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 568

### Question

MCQ▾A school has 560 students. The number of girls is of the number of boys. How many girls are there in the school?

### Choices

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

a. | 70 | |

b. | 49 | |

c. | 100 | |

d. | 80 |