# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 220 - 226 of 1022

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## Question 220

### Question

MCQ▾Savan is n years older than his sister is. His sister՚s age is 19. What is their total age before 2 years?

### Choices

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

a. | years | |

b. | years | |

c. | years | |

d. | years |

## Question 221

## Question 222

### Question

MCQ▾The number of girls in a class is 4 times the number of boys. Which of the following cannot be the total number of children in the class?

### Choices

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

a. | 25 | |

b. | 17 | |

c. | 35 | |

d. | 105 |

## Question 223

### Question

MCQ▾One-third of Rajani՚s marks in Mathematics exceeds a half of his marks in English by 30. If he got 120 marks in the two subjects together, how many marks did he get in English?

### Choices

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

a. | 42 | |

b. | 84 | |

c. | 78 | |

d. | 36 |

## Question 224

### Question

MCQ▾The average of and is . The value of Y is ________

### Choices

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

a. | 15 | |

b. | 21 | |

c. | 23 | |

d. | 20 |

## Question 225

### Question

MCQ▾If of a number is 108, What is of the same number?

### Choices

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

a. | 15 | |

b. | 23 | |

c. | 18 | |

d. | 28 |

## Question 226

### Question

MCQ▾The total cost of three tables is ₹ 2350. If the prize of first table is of the second table and the prize of third table is of the second table, then the prize of first table is ________ .

### Choices

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

a. | ₹ 1560 | |

b. | ₹ 1050 | |

c. | ₹ 1567 | |

d. | ₹ 2350 |