# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 159 - 167 of 889

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## Question 159

### Question

MCQ▾

How many of the following digits have at least one line of symmetry?

### Choices

Choice (4)Response

a.

5

b.

3

c.

4

d.

1

## Question 160

### Question

MCQ▾

What is the smallest number of squares that must be added so that the line XY becomes a line of symmetry?

### Choices

Choice (4)Response

a.

5

b.

2

c.

4

d.

3

## Question 161

### Question

MCQ▾

What is 12.34 rounded to the nearest value?

### Choices

Choice (4)Response

a.

12.3

b.

1.234

c.

1234

d.

4321

## Question 162

### Question

MCQ▾

In Hindu Arabic numeral, there are ________ basic numerals.

### Choices

Choice (4)Response

a.

8

b.

7

c.

9

d.

10

## Question 163

### Question

MCQ▾

90909090 just comes after________.

### Choices

Choice (4)Response

a.

90909091

b.

90909099

c.

90909089

d.

All of the above

## Question 164

### Question

MCQ▾

Successor of 89898989 is ________.

### Choices

Choice (4)Response

a.

89,89, 89,09

b.

89,898, 990

c.

89,898, 099

d.

None of the above

## Question 165

### Question

MCQ▾

What fraction of the figure is blue shaded?

### Choices

Choice (4)Response

a.

3

b.

c.

8

d.

### Passage

The given bar graph shows the number of viewers who watching the 5 channels. Study the graph and answer the following questions.

## Question 166 (1 of 3 Based on Passage)

### Question

MCQ▾

How many more viewers watched channel A than channel E?

### Choices

Choice (4)Response

a.

18000

b.

20000

c.

16000

d.

22000

## Question 167 (2 of 3 Based on Passage)

### Question

MCQ▾

How many more viewers watched channel D than channel B?

### Choices

Choice (4)Response

a.

16000

b.

18000

c.

22000

d.

20000