# NCO- Cyber Olympiad Class 5: Questions 439 - 443 of 589

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## Question number: 439

MCQ▾

### Question

Which of the following figures is the odd one out?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 440

MCQ▾

### Question

The side of square increased from 5 cm to 10 cm. How much did the area of the square increase?

### Choices

Choice (4) Response

a.

36

b.

75

c.

25

d.

65

## Question number: 441

MCQ▾

### Question

A boy buys chocolates 10 for 1.80 Rs. and sells 11 chocolates for 2 Rs. What is his gain or loss per cent?

### Choices

Choice (4) Response

a.

1.01%

b.

1%

c.

2%

d.

Question does not provide sufficient data or is vague

## Question number: 442

MCQ▾

### Question

How many students attended class of English?

 Subject name Number of Student English 200 Mathematics 150 Economy 100 Science 120

### Choices

Choice (4) Response

a.

150

b.

100

c.

200

d.

120

## Question number: 443

MCQ▾

### Question

The figures in the first pair have some relationship. Select a figure from the answer figures so that the figures in the second pair also have the same relationship.

### Choices

Choice (4) Response

a.

b.

c.

d.

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