IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 333 - 338 of 929

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Question number: 333

» Surface Area and Volumes

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MCQ▾

Question

The parallel sides of a trapezium are 55 cm and 85 cm and non-parallel sides are 24 cm and 28 cm. the approximate area of trapezium is ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 334

» Surface Area and Volumes

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MCQ▾

Question

In the given figure, PQ is a diameter of a circle with center O and . The area of the shaded region________

The PQ is a diameter of a circle with center O and OP is 7cm

The PQ is a Diameter of a Circle with Center O and OP is 7cm

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 335

» Triangles and Circles

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MCQ▾

Question

The point concurrency of medians of a triangle is called ________.

Choices

Choice (4)Response

a.

Orthocenter

b.

Centroid

c.

Circumcenter

d.

Incenter

Question number: 336

» Surface Area and Volumes

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MCQ▾

Question

In the given figure, RSTV is a square inscribed in a circle with center O and radius r. The total area of shaded region is ________

Given the RSTV is a square inscribed in a circle

Given the RSTV is a Square Inscribed in a Circle

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 337

» Triangles and Circles

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MCQ▾

Question

An exterior angle of a triangle is 110˚ and one of the interior opposite angle is 40˚. Then the other two angles of a triangle are

Given the exterior angle of a triangle

Given the Exterior Angle of a Triangle

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 338

» Coordinate Geometry

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MCQ▾

Question

A rectangle with perimeter 88cm is partitioned into 5 congruent rectangles, as indicated in the diagram. The perimeter of each of the congruent rectangle is ________.

Find perimeter of congruent rectangle

Find Perimeter of Congruent Rectangle

Choices

Choice (4)Response

a.

48 cm

b.

40 cm

c.

34 cm

d.

30 cm

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