# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 729 - 734 of 968

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## Question 729

### Question

MCQ▾A car is moving with the speed of 26 decimeter per second. If it performs 21 revolutions per second, the diameter of the wheel is ________.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 730

### Question

MCQ▾is a line segment of length O is the mid-point of Circle are drawn with P, O and Q as centers and radii (see figure) . The area of the colored portion (in ) is________.

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Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |

## Question 731

### Question

MCQ▾A cuboidal metal of dimensions was melted and cast into a cylinder of height Its radius is________.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

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d. |

## Question 732

### Question

MCQ▾In a plane 3 lines and a circle are given. If points intersection of three lines or that of a line with the circle are counted, the maximum number of points intersections possible in this is________.

### Choices

Choice (4) | Response | |
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a. | 9 | |

b. | 8 | |

c. | 5 | |

d. | 7 |

## Question 733

### Question

MCQ▾In an equilateral is trisected at then equals________.

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Choice (4) | Response | |
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d. |

## Question 734

### Question

MCQ▾A car is moving with the speed of 22 decimeter per second. If it performs 28 revolutions per second, the diameter of the wheel is ________.

### Choices

Choice (4) | Response | |
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a. | ||

b. | ||

c. | ||

d. |