IMO- Mathematics Olympiad (SOF) Class 9: Questions 334 - 338 of 919

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Question number: 334

» Surface Area and Volumes

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: 335

» Surface Area and Volumes

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

Given the PQ is a diameter of a circle with center O and OP is 7 cm find the area of shaded region

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 336

» Triangles and Circles

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Incenter

b.

Centroid

c.

Orthocenter

d.

Circumcenter

Question number: 337

» Surface Area and Volumes

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

Given the RSTV is a square inscribed in a circle with center O and radius r and find the total area of shaded region

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 338

» Triangles and Circles

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

Given the exterior angle of a triangle is 110 and one of the interior opposite angle is 40 and fined the other two angles

Choices

Choice (4) Response

a.

b.

c.

d.

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