NCO- Cyber Olympiad (SOF) Class 8: Questions 393 - 395 of 510

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Question number: 393

» Mental Ability » Basic Geometry

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MCQ▾

Question

Which of the following should be attached to side AB to demonstrate the Pythagorean Theorem?

Image of a triangle ABC with attached boxes at 2 sides with it

Image of a Triangle ABC with Attached Boxes at 2 Sides with It

Representing the image of a triangle ABC with attached boxes at two sides with it

Choices

Choice (4) Response

a.

Image shows the Many squares in box : Choice A

Image Shows the Many Squares in Box: Choice A

Image shows the Many squares in box

b.

Image shows the Many squares in box : Choice B

Image Shows the Many Squares in Box: Choice B

Image shows the Many squares in box

c.

Image shows the Many squares in box : Choice C

Image Shows the Many Squares in Box: Choice C

Image shows the Many squares in box

d.

Image shows the Many squares in box : Choice D

Image Shows the Many Squares in Box: Choice D

Image shows the Many squares in box

Question number: 394

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

What kind of answer results when a rational number is multiplied by zero?

Choices

Choice (4) Response

a.

The answer is the original number.

b.

The answer is the opposite sign of the original number.

c.

The answer is zero.

d.

The answer depends on the original number.

Question number: 395

» Non Verbal Reasoning » Mirror Images

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MCQ▾

Question

The owner of the Spicy Fish Restaurant is using his computer to create business cards. The logo he has chosen is shown here.

Image of a fish and its mirror image

Image of a Fish and Its Mirror Image

Representing the image of a fish and its mirror image

Which transformation should he use on the left fish to produce the right fish?

Choices

Choice (4) Response

a.

Rotation of

b.

Reflection

c.

Translation

d.

Rotation of