IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 339 - 343 of 919

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Question number: 339

» Triangles and Circles

MCQ▾

Question

In the figure, If and if , then MT will be ________

Given the image triangle MAB and MNT , angle M is common

Given the Image Triangle MAB and MNT, Angle M is Common

Given the image triangle MAB and MNT, angle M is common and if MB = 10 cm and find the value of MT

Choices

Choice (4) Response

a.

18 cm

b.

30 cm

c.

90 cm

d.

20 cm

Question number: 340

» Surface Area and Volumes

MCQ▾

Question

The altitude drawn to the base of an isosceles triangle is of length 8 cm and the perimeter is 32 cm. the area of the triangle is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 341

» Coordinate Geometry

MCQ▾

Question

The distance between the points P (6,6) and Q (2, -2) is calculated as

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 342

» Coordinate Geometry

MCQ▾

Question

Write the coordinate of each the points P, Q, R, S and T from the figure

Finding coordinates of points P, Q, R, S, T

Finding Coordinates of Points P, Q, R, S, T

Define the different points in graph and find the coordinates

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 343

» Surface Area and Volumes

MCQ▾

Question

A spherical ball of lead, 3 cm in diameter is melted and recast into three spherical balls. The diameter of two of these is 1.5 cm and 2 cm respectively. The radius of the third ball is________.

Choices

Choice (4) Response

a.

3 cm

b.

2.5 cm

c.

3.5 cm

d.

2.66 cm

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