# NCO- Cyber Olympiad (SOF) Class 8: Questions 168 - 171 of 510

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## Question number: 168

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MCQ▾

### Question Image of Map of Route of House and School Representing the image of map of route of House and School

On the map shown above, 1 inch represents 60 miles. The distance between house and school is 3.5 inches. What is the actual distance between them?

### Choices

Choice (4) Response

a.

3.5 miles

b.

30 miles

c.

210 miles

d.

63.5 miles

## Question number: 169

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### Question Image of Net Pattern of a Geometric Shape Having a Squared Face Representing the image of net pattern of a geometric shape a squared face

represents the surface area of a solid figure. Which drawing represents the figure?

### Choices

Choice (4) Response

a. Image of a Geometric Shape Having Triangular Faces: Choice A Representing the image of a geometric shape having four triangular faces

b. Image of a Geometric Shape Having Triangular Faces: Choice B Representing the image of a geometric shape having four triangular faces

c. Image of a Geometric Shape Having Triangular Faces: Choice C Representing the image of a geometric shape having four triangular faces

d.

All of the above

## Question number: 170

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### Question

If the selling price of 20 pens be equal to the cost price of 25 pens, the gain percent is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 171

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MCQ▾

### Question

The volume of a cube is . Its surface area is

### Choices

Choice (4) Response

a.

b.

c.

d.