IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 356 - 360 of 929

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Question number: 356

» Triangles and Circles

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MCQ▾

Question

A, B, C and D are four points on a circle. AC and BD intersect at a point E such that and , then angle is ________

Given the A, B, C and D are four points on a circle

Given the a, B, C and D Are Four Points on a Circle

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 357

» Coordinate Geometry

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MCQ▾

Question

See the given figure and find the following:

  1. The Co-ordinate of B

  2. The Point Identified by the co-ordinates (-3, -5)

  3. The Co-ordinate of C

  4. The Point Identified by the co-ordinates (-5, -3)

Finding the values of the elements asked in the question

Finding the Values of the Elements Asked in the Question

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 358

» Surface Area and Volumes

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MCQ▾

Question

A triangle and a parallelogram are equal in area. They also have the same altitudes. If the base of the triangle is 24 inches, the base of the parallelogram is ________

Choices

Choice (4)Response

a.

18 inches

b.

12 inches

c.

15 inches

d.

14 inches

Question number: 359

» Triangles and Circles

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MCQ▾

Question

In , and the bisector of meets YZ at P. then the ascending order of sides is ________

In triangle XYZ, angle Y and Z are 64 and 36 respectively

In Triangle XYZ, Angle Y and Z Are 64 and 36 Respectively

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 360

» Surface Area and Volumes

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MCQ▾

Question

If the volumes of two cones are in the ratio 1: 4 and their diameters are in the ratio 4: 5, and then the ratio of their heights is ________

Choices

Choice (4)Response

a.

b.

c.

d.

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