# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 433 - 438 of 931

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## Question 433

### Question

MCQ▾Points P, Q, R and S divide the sides of rectangle ABCD in the ratio, as shown in the figure. What fraction of area of the rectangle is the area of the parallelogram PQRS?

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Choice (4) | Response | |
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## Question 434

### Question

MCQ▾ABCD is a square of side length 1. EFGH are the points on AE = EB, 2BF = FC, 3CG = GD, 4DH = HA then what is the area of the quadrilateral EFGH?

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## Question 435

### Question

MCQ▾Rectangular plot area is and the length is 22 m. Also perimeter is ________

### Choices

Choice (4) | Response | |
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a. | 85 m | |

b. | 84 m | |

c. | 82 m | |

d. | 83 m |

## Question 436

### Question

MCQ▾The number of spherical balls each 0.8 cm in diameter be made out of a rectangular solid is ________

### Choices

Choice (4) | Response | |
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a. | 25400 | |

b. | 31520 | |

c. | 45120 | |

d. | 31500 |

## Question 437

### Question

MCQ▾In the given figure, the area of shaded portion is ________

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## Question 438

### Question

MCQ▾In the figure , and . If the exterior angle RPU is, then the angle TSR is ________

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Choice (4) | Response | |
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d. |