IMO- Mathematics Olympiad Class 9: Questions 411 - 414 of 919

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Question number: 411

» Coordinate Geometry

MCQ▾

Question

Write the coordinate of each the points A, B, C, D, E and F from the figure

Find the coordinates of the various points A, B, C, D, E and F

Find the Coordinates of the Various Points a, B, C, D, E and F

Different points in graph and find the coordinates

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 412

» Surface Area and Volumes

MCQ▾

Question

A cylindrical rod whose height is 12 times of its radius is melted and recast into spherical balls of same radius. The numbers of balls will be________

Choices

Choice (4) Response

a.

9

b.

2

c.

7

d.

6

Question number: 413

» Triangles and Circles

MCQ▾

Question

O, P, Q and R are four points on a circle. OQ and PR intersect at a point S such that Equation andEquation , then angle Equation is ________

Given the O , P, Q and R are four points on a circle

Given the O, P, Q and R Are Four Points on a Circle

O, P, Q and R are four points on a circle. OQ and PR intersect at a point S such that angle PQS is 119 and SQR is 13, then find angle POQ

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 414

» Surface Area and Volumes

MCQ▾

Question

How many metres of cloth, 4 m wide, will be required to make a conical tent, the radius of whose base is 14 m and height is 12 m?

Choices

Choice (4) Response

a.

104.07 m

b.

115.05 m

c.

105.06 m

d.

106.06 m

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