IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 481 - 485 of 615

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Question 481

Question

MCQ▾

Prem bought 40 apples. He put 10 good apples in a box. From the remaining, he found out that out of every 5 apples, 2 are rotten and had to be thrown away. How many apples in the end are left with him?

Choices

Choice (4)Response

a.

20

b.

18

c.

34

d.

26

Question 482

Appeared in Year: 2012

Question

MCQ▾

Riya is 17th from the front in a queue. She is 19th from the end. Then how many students are there in the queue?

Choices

Choice (4)Response

a.

36

b.

35

c.

7

d.

20

Question 483

Appeared in Year: 2012

Question

MCQ▾

The given bar graph shows the height of five children. What is the difference between the height of the tallest child and the shortest child?

Chart Representing the Data

Choices

Choice (4)Response

a.

105 cm

b.

30 cm

c.

60 cm

d.

45 cm

Question 484

Appeared in Year: 2012

Question

MCQ▾

Prerna bought 80 peaches. She found out that out of every 10 peaches, 2 are rotten and had to be thrown away. How many peaches in the end are left with her?

Choices

Choice (4)Response

a.

56

b.

64

c.

60

d.

70

Question 485

Question

MCQ▾

There are 140 people in a hall. They are divided equally into 4 groups of adults and 3 groups of children. If there are 4 children in each group, then how many adults are there in each group?

Choices

Choice (4)Response

a.

60

b.

70

c.

62

d.

64