# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 983 - 987 of 1040

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## Question number: 983

» Logical and Analytical Reasoning

### Question

In a row of boys facing North, A is sixteenth from the left end C is sixteenth from the left end and C is sixteenth from the right end. B, who is fourth to the right of A, is fifth to the left of C in the row. How many boys are there in the row?

### Choices

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

a. | 40 | |

b. | 30 | |

c. | 20 | |

d. | 50 |

## Question number: 984

» Direct and Inverse Proportions

Appeared in Year: 2012

### Question

Find the measure of largest angle of a quadrilateral if the measures of its interior angles are in the ratio of 3: 4: 5: 6.

### Choices

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

a. |
| |

b. |
| |

c. | 120 | |

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

## Question number: 985

» Logical and Analytical Reasoning

### Question

Find the odd one amongst the set of figures of a series.

### Choices

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

a. | R | |

b. | P | |

c. | T | |

d. | S |

## Question number: 986

» Logical and Analytical Reasoning

### Question

How many 5’s are there in the following number sequence which are immediately preceded by 7 and immediately followed by 6?

7 5 5 9 4 5 7 6 4 5 9 8 7 5 6 7 6 4 3 2 5 6 7 8

### Choices

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

a. | Two | |

b. | Four | |

c. | One | |

d. | Three |

## Question number: 987

» Logical and Analytical Reasoning

Appeared in Year: 2012

### Question

Select the figure from the options which should complete the series formed by problem figures 1,2, 3 and 4.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |