IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 234 - 238 of 929

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Question number: 234

» Triangles and Circles

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MCQ▾

Question

The area of trapezium PQRS is ________.

Given the PQRS is a trapezium

Given the PQRS is a Trapezium

Given the PQRS is a trapezium, find the area

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 235

» Coordinate Geometry

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MCQ▾

Question

If each individual square has a side length of 4 cm in the following figure, what is the perimeter of the cross.

Image shows the perimeters of the cross.

Image Shows the Perimeters of the Cross.

Find the perimeters of the cross.

Choices

Choice (4) Response

a.

38 cm

b.

58 cm

c.

48 cm

d.

28 cm

Question number: 236

» Surface Area and Volumes

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MCQ▾

Question

The area of a square inscribed in a semicircle to the area inscribed in a quadrant of the same circle is as________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 237

» Coordinate Geometry

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MCQ▾

Question

On plotting the points A (2,9), B (6,11), C (10,9), D (8,5), E (4,5) and joining AB, BC, CD, CE, EA, Which of the following figure is obtained?

Choices

Choice (4) Response

a.

Pentagon

b.

Trapezoid

c.

Parallelogram

d.

Hexagon

Question number: 238

» Surface Area and Volumes

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MCQ▾

Question

Squares ABCD and EFGH are congruent, and G is the center of square ABCD. The area of the shaded region in the plane is ________

Given the Squares ABCD and EFGH are congruent

Given the Squares ABCD and EFGH Are Congruent

Given the Squares ABCD and EFGH are congruent and AB is 10 cm and G is the center of square ABCD and fined the area of the shaded region in the plane

Choices

Choice (4) Response

a.

b.

c.

d.