NCO- Cyber Olympiad (SOF) Class 10: Questions 251 - 255 of 461

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Question number: 251

» Verbal Reasoning » Alphabet Test

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MCQ▾

Question

If the following words are arranged as they occur in the dictionary, which word would be placed at second?

Drive, Debate, Date, Dummy

Choices

Choice (4)Response

a.

Drive

b.

Dummy

c.

Debate

d.

Date

Question number: 252

» Mental Ability » Basic Geometry

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MCQ▾

Question

The radii of two spheres are in the ratio 5: 6. Find the ratio of their surface areas.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 253

» Mental Ability » Basic Geometry

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MCQ▾

Question

A rectangle has the following sides. If one side must have an odd integer length then the perimeter is

Image of the rectangle having unknown length of sides

Image of the Rectangle Having Unknown Length of Sides

Choices

Choice (4)Response

a.

28

b.

52

c.

104

d.

84

Question number: 254

» Non Verbal Reasoning » Paper Folding

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MCQ▾

Question

How would the following paper look when folded along the arrows and then punched and then unfolded?

Image of three positions of folded circle

Image of Three Positions of Folded Circle

Choices

Choice (4)Response

a.

Image of the unfolded figure of question figure: choice A

Image of the Unfolded Figure of Question Figure: Choice A

b.

Image of the unfolded figure of question figure: choice B

Image of the Unfolded Figure of Question Figure: Choice B

c.

Image of the unfolded figure of question figure: choice C

Image of the Unfolded Figure of Question Figure: Choice C

d.

Image of the unfolded figure of question figure: choice D

Image of the Unfolded Figure of Question Figure: Choice D

Question number: 255

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

Find an odd number with 3 digits such that all the digits are different and add up to 15. The difference between the first two digits equals the difference between the last two digits. The hundreds digit is less than the sum of the tens and ones digits.

Choices

Choice (4)Response

a.

852

b.

963

c.

753

d.

741

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