IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 366 - 371 of 929

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Question number: 366

» Triangles and Circles

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MCQ▾

Question

In the given figure, where P, Q and R are points on a circle with center O. Then is ________

 PQR angle is 100 where P, Q and R are points on a circle

PQR Angle is 100 Where P, Q and R Are Points on a Circle

PQR angle is 100, where P, Q and R are points on a circle with center O, then find the OPR

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 367

» Lines, Angles and Quadrilaterals

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MCQ▾

Question

In the figure, the value of x if , is ________

Given the FG, HI and JK are parallel lines

Given the FG, HI and JK Are Parallel Lines

Given the FG, HI and JK are parallel lines, then find the value of x

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 368

» Coordinate Geometry

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MCQ▾

Question

If the point (-7, k) is on the graph of the equation find the value of k?

Choices

Choice (4) Response

a.

5

b.

10

c.

20

d.

15

Question number: 369

» Surface Area and Volumes

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MCQ▾

Question

If the radius of a sphere is doubled, then its volume is increased by________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 370

» Surface Area and Volumes

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MCQ▾

Question

Volume of a hemisphere is 19404 cubic cm. The total surface area is ________.

Choices

Choice (4) Response

a.

1386 sq. cm

b.

5544 sq. cm

c.

2772 sq. cm

d.

4158 sq. cm

Question number: 371

» Triangles and Circles

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MCQ▾

Question

In the given figure, , where A, B and C are points on a circle with center O. then is ________

Given ABC angle is 130, where A, B and C are points on a circle

Given ABC Angle is 130, Where a, B and C Are Points on a Circle

ABC angle is 130, where A, B and C are points on a circle with center O, then find the ∠OAC

Choices

Choice (4) Response

a.

b.

c.

d.