IMO- Mathematics Olympiad Class 9: Questions 390 - 393 of 919

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Question number: 390

» Surface Area and Volumes

MCQ▾

Question

Two cylinders of same volume have their heights in the ratio 1: 3. Find the ratio of their radii?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 391

» Coordinate Geometry

MCQ▾

Question

If the point (3, 4) lies on the graph of the equationEquation , find the value of a.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 392

» Triangles and Circles

MCQ▾

Question

In the figure Equation , Equation and Equation . If the exterior angle CAX isEquation , then the angle KHC is ________

Given AB=AC, CH=CB and HK is parallel to BC.Exterior angle CAX

Given AB = AC, CH = CB and HK Is Parallel to BC. Exterior Angle CAX

Given AB = AC, CH = CB and HK is parallel to BC. If the exterior angle CAX is 140 find the angle KHC

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 393

» Triangles and Circles

MCQ▾

Question

InEquation Equation , and the bisector of Equation meets BC at P. then the ascending order of sides is ________

The triangle ABC angle B and C are respectively 45 and 65

The Triangle ABC Angle B and C Are Respectively 45 and 65

Given the triangle ABC angle B and C are respectively 45 and 65 and the bisector of BAC meets BC at P find the ascending order of sides

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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