IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 908 - 915 of 929

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Question number: 908

» Everyday Mathematics

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MCQ▾

Question

To make a marriage tent, poles are planted along the perimeter of a square field at a distance of 5 meters from each other and the total number of poles used in 20. What is the area (in sq. metres) of the square field?

Choices

Choice (4)Response

a.

900

b.

500

c.

400

d.

None of the above

Question number: 909

» Statistics and Probability

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MCQ▾

Question

One card is drawn from a well-shuffled deck of 52 cards. The probability of drawing an ace is ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 910

» Analytical Reasoning and Logical Reasoning

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MCQ▾

Question

If TV is called monitor, monitor is called bottle, bottle is called road, road is called pen, pen is called mobile and mobile is called TV, where do bike drive?

Choices

Choice (4)Response

a.

Pen

b.

Mobile

c.

TV

d.

Monitor

Question number: 911

» Polynomials

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MCQ▾

Question

If show that = ________.

Choices

Choice (4)Response

a.

2

b.

-1

c.

1

d.

0

Question number: 912

» Linear Equations in Two Variables

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MCQ▾

Question

If (2,0) is a solution of the linear equation then the value of k is ________

Choices

Choice (4)Response

a.

2

b.

5

c.

6

d.

4

Question number: 913

» Statistics and Probability

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MCQ▾

Question

The mean of 18 observations is 30. If the mean of the first 8 observations is 25 and that of the last 10 observations is 34, then the 8th observation is ________

Choices

Choice (4)Response

a.

70

b.

58

c.

66

d.

68

Question number: 914

» Analytical Reasoning and Logical Reasoning

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MCQ▾

Question

If and then

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 915

» Introduction to Euclid's Geometry

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MCQ▾

Question

According to Euclid, a Line has________

Choices

Choice (4)Response

a.

No length, no breadth and no thickness

b.

Length but no breadth and thickness

c.

Thickness but no breadth and length

d.

Breadth but no length and thickness

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