IMO- Mathematics Olympiad Class 7: Questions 20 - 24 of 965

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Question number: 20

» Number System

MCQ▾

Question

Which of the following number sentence below best describes the problem shown on the number line?

A number line with two arrows

A Number Line With Two Arrows

Find out the number sentence that describes the problem given on the number line

Choices

Choice (4) Response
a.

5+(3)

b.

52

c.

4+2

d.

2+(4)

Question number: 21

» Number System

MCQ▾

Question

The value of (3)×(4)×(5)×(2)×0+0×(1)×(2)×(3)×(4) is ________.

Choices

Choice (4) Response
a.

144

b.

240

c.

0

d.

144

Question number: 22

» Number System

MCQ▾

Question

Which of the following number sentence below best describes the problem shown on the number line?

Number line with problem is given

Number Line With Problem Is Given

Find out the number sentence that describes the problem given on the number line

Choices

Choice (4) Response
a.

43

b.

2+(4)

c.

4+2

d.

42

Question number: 23

» Number System

MCQ▾

Question

The average of the two middle rational numbers if 1,2,8,10 are arranged in descending order is________.

Choices

Choice (4) Response
a.

6

b.

4

c.

1

d.

5

Question number: 24

» Number System

MCQ▾

Question

If p: When a positive integer and a negative integer are added we always get a negative integer.

q: When two negative integers are added, we get a positive integer, then

Choices

Choice (4) Response
a.

P is true and q is false

b.

P and q are true

c.

p is false and q is true

d.

P and q are false

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