IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 361 - 365 of 929

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Question number: 361

» Surface Area and Volumes

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MCQ▾

Question

How many metres of cloth, 5 m wide, will be required to make a conical tent, the radius of whose base is 7 m and height is 24 m?

Choices

Choice (4) Response

a.

100 m

b.

120 m

c.

105 m

d.

110 m

Question number: 362

» Surface Area and Volumes

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MCQ▾

Question

In the given figure, O is the center of the bigger circle and WY is its diameter, another circle with WX as diameter is drawn. If WY = 54 cm and xy = 10 cm, the area of shaded region________

TWo circles are given and WY is its diameter

TWo Circles Are Given and WY is Its Diameter

Given the O is the center of the bigger circle and WY is its diameter and WY = 54 cm and xy = 10 cm then find the area of shaded region

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 363

» Triangles and Circles

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MCQ▾

Question

In , and the bisector of meets BC at P. Then the descending order of sides is ________

Triangle ABC with angles B and C respectively 75 and 35

Triangle ABC with Angles B and C Respectively 75 and 35

Triangle ABC with angle B and C respectively 75 and 35 and the bisector of BAC meets BC at P find the descending order of sides

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 364

» Coordinate Geometry

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MCQ▾

Question

is a point, which belongs to the line________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 365

» Surface Area and Volumes

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MCQ▾

Question

The edge of a cube is 18 cm. how many small cubes of 9 cm edge can be formed from this cube?

Choices

Choice (4) Response

a.

1

b.

64

c.

8

d.

48