IMO- Mathematics Olympiad Class 4: Questions 17 - 23 of 200

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Question number: 17

» Fractions

MCQ▾

Question

318 is same as ________

Choices

Choice (4) Response

a.

218

b.

248

c.

258

d.

228

Question number: 18

» Fractions

MCQ▾

Question

Which of the following will replace ’*’ if 25=*15 ?

Choices

Choice (4) Response

a.

6

b.

5

c.

7

d.

30

Question number: 19

» Fractions

MCQ▾

Question

23_____14

Choices

Choice (4) Response

a.

Can’t say

b.

=

c.

<

d.

>

Question number: 20

» Fractions

MCQ▾

Question

Which of the following set of fractions is in ascending order?

Choices

Choice (4) Response

a.

36,56,76,96,116

b.

97,57,47,67,37

c.

711,1119,619,519,1819

d.

98,48,68,128

Question number: 21

» Fractions

MCQ▾

Question

In a fish world there are 10 blob fish, 6 Pollock fish and 8 Oscar fish. Which of the following statements about Pollock is true?

Choices

Choice (4) Response

a.

All fishes are Pollock fish.

b.

Forth part of the fish in fish world are Pollock fish.

c.

More than half of the fish in fish world are Pollock fish.

d.

Question does not provide sufficient data or is vague

Question number: 22

» Fractions

MCQ▾

Question

What is the fraction used to represent the shaded parts?

Image of triangles with blue shaded parts

Image of Triangles With Blue Shaded Parts

Showing the image of two triangles having some shaded parts in it.

Choices

Choice (4) Response

a.

14+14

b.

14+34

c.

24+34

d.

34+34

Question number: 23

» Fractions

MCQ▾

Question

Kriti puts the tiles Shown below into an empty bag and mixed them up.

Image of mixed tiles in a bag.

Image of Mixed Tiles in a Bag.

Find the fraction of the vowels from mixed tiles in Kriti’s bag.

What fraction of letters are vowels?

Choices

Choice (4) Response

a.

29

b.

59

c.

410

d.

49

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