# IMO- Mathematics Olympiad Class 2: Questions 505 - 508 of 579

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## Question number: 505

### Question

The number of sleeping line in the given figure is________.

### Choices

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

a. | 10 | |

b. | 15 | |

c. | 13 | |

d. | 12 |

## Question number: 506

Appeared in Year: 2012

### Question

The chessboard consists of squares arranged in two alternating colours (white and black). Which of the following statement is true?

### Choices

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

a. | The number of black squares is greater than the number of white squares. | |

b. | The number of black squares in the chessboard is 30. | |

c. | The number of black squares is same as the number of white squares. | |

d. | The number of white squares is greater than the number of black squares. |

## Question number: 507

Appeared in Year: 2012

### Question

How many more green squares (

) are there than the yellow squares (

)?

### Choices

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

a. | 1 | |

b. | 2 | |

c. | 4 | |

d. | 3 |

## Question number: 508

Appeared in Year: 2012

### Question

The missing number in the given subtraction is ________.

### Choices

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

a. | 9 | |

b. | 7 | |

c. | 0 | |

d. | 6 |