IMO- Mathematics Olympiad (SOF) Class 10: Questions 904 - 910 of 958

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Question number: 904

» Triangle, Circle & Constructions

MCQ▾

Question

A circle of radius ‘r’ has been inscribed in a triangle of area A. If the semi-perimeter of the triangle be S, then ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 905

» Real Numbers

MCQ▾

Question

IF then the value of is ________.

Choices

Choice (4) Response

a.

153.6003

b.

53.6003

c.

53.603

d.

213.0003

Question number: 906

» Coordinate Geometry

MCQ▾

Question

In the given figure, BD is the diameter of the circle with centre O, . Then y equals________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 907

» Arithmetic Progressions

MCQ▾

Question

A sports club has 130 meters. An increase of in the number of men and in the number of women brrough up the membership to How many men and women were there originally?

Choices

Choice (4) Response

a.

50 men, 80 women

b.

60 men, 70 women

c.

80 men, 50 women

d.

90 men, 40 women

Question number: 908

» Coordinate Geometry

MCQ▾

Question

How many sides does a regular polygon have, whose interior angle is eight times its exterior angle?

Choices

Choice (4) Response

a.

20

b.

18

c.

16

d.

24

Question number: 909

» Logical & Analytical Reasoning

MCQ▾

Question

Which number is on the face opposite 3?

 Given the 4 cubes with numbers

Given the 4 Cubes With Numbers

Given the 4 number cubes and find the number is on the face opposite 3

Choices

Choice (4) Response

a.

6

b.

4

c.

5

d.

3

Question number: 910

» Logical & Analytical Reasoning

MCQ▾

Question

How many triangles (excluding right angle triangles) are there in the given figure.

Given the merge figure of triangles

Given the Merge Figure of Triangles

Given the merge image of triangles and find the how many triangles

Choices

Choice (4) Response

a.

34

b.

32

c.

33

d.

35

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