# IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 479 - 483 of 614

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## Question number: 479

### Question

Mihir is practicing for a race. He uses the given map to find the possible routes. The route must start from her home and end at the Museum. She wants to run exactly 9 km. Which of the following is the best route?

### Choices

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

a. | Home-Lake-Park-Museum | |

b. | Home-Lake-School-Club-Park-Museum | |

c. | Home-Bank-Lake-Club-Park-Museum | |

d. | Home-Bank-School-Lake-Museum |

## Question number: 480

Appeared in Year: 2012

### Question

Rohan wants to move just one matchstick to make the equation correct. Which part will he take out?

### Choices

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

a. | Q | |

b. | P | |

c. | R | |

d. | S |

## Question number: 481

### Question

Prem bought 40 apples. He put 10 good apples in a box. From the remaining, he found out that out of every 5 apples, 2 are rotten and had to be thrown away. How many apples in the end are left with him?

### Choices

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

a. | 20 | |

b. | 18 | |

c. | 34 | |

d. | 26 |

## Question number: 482

Appeared in Year: 2012

### Question

Riya is 17^{th} from the front in a queue. She is 19^{th} from the end. Then how many students are there in the queue?

### Choices

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

a. | 36 | |

b. | 35 | |

c. | 7 | |

d. | 20 |

## Question number: 483

Appeared in Year: 2012

### Question

The given bar graph shows the height of five children. What is the difference between the height of the tallest child and the shortest child?

**{point.y}**"},"credits":{"enabled":false},"xAxis":{"categories":["Pratik"," George"," Mohit"," John"," Amit"],"title":{"text":"Childrens name"}},"yAxis":{"type":"linear","title":{"text":"Height (in cm)"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"column","name":"Height of five Children","data":[75,90,60,90,105],"colors":[{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}

### Choices

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

a. | 105 cm | |

b. | 30 cm | |

c. | 60 cm | |

d. | 45 cm |