# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 287 - 293 of 889

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## Question number: 287

### Question

How many of the following letters have at least one line of symmetry?

### Choices

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

a. | 3 | |

b. | 1 | |

c. | 6 | |

d. | 2 |

## Question number: 288

### Question

What fraction of the figure is yellow shaded?

### Choices

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

a. | 3 | |

b. |
| |

c. | Question does not provide sufficient data or is vague | |

d. | All of the above |

## Passage

The table shows the number of pupils in five primary classes. Each pupil donated rupees 10 to the foundation for the elderly. How much did they donate all together?

## Question number: 289 (1 of 1 Based on Passage) Show Passage

### Question

How much did they donate all together?

### Choices

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

a. | 6780 rupees | |

b. | 3900 rupees | |

c. | 2210 rupees | |

d. | 4675 rupees |

## Question number: 290

### Question

89,25,93,521 has ________ crores.

### Choices

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

a. | 98 | |

b. | 89 | |

c. | All of the above | |

d. | Question does not provide sufficient data or is vague |

## Question number: 291

### Question

What fraction is the shaded part?

### Choices

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

a. |
| |

b. |
| |

c. | All of the above | |

d. | None of the above |

## Question number: 292

### Question

Roman numeral for 489 is ________.

### Choices

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

a. | CDLXXXI | |

b. | CDLXXI | |

c. | CDLXXXIX | |

d. | CDLXXIXL |

## Question number: 293

### Question

I thought of a decimal number. After I had multiplied it by 2, then added 0.5 and then divided by 4, I got 1.5. what was the decimal number?

### Choices

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

a. | 2.75 | |

b. | 1 | |

c. | 2.8 | |

d. | All of the above |