NCO- Cyber Olympiad (SOF) Class 8: Questions 55 - 62 of 510

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Question number: 55

» Verbal Reasoning » Coding-Decoding

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MCQ▾

Question

If ‘HOTEL’ is coded as 12, how will you code ‘LODE’?

Choices

Choice (4) Response

a.

9

b.

3

c.

4

d.

7

Question number: 56

» Mental Ability » Number Games » Number Analogies

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MCQ▾

Question

What least number must be added to 219 to make it a perfect square?

Choices

Choice (4) Response

a.

6

b.

23

c.

19

d.

12

Question number: 57

» Mental Ability » Basic Geometry

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MCQ▾

Question

The measurement of an angle which is five times its supplement is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 58

» Mental Ability » Basic Geometry

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MCQ▾

Question

If the area of a triangle with altitude ‘h’ is double of the area of a square of side ‘h’, the base of the triangle is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 59

» Mental Ability » Basic Algebra

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MCQ▾

Question

Choices

Choice (4) Response

a.

1.73

b.

c.

d.

Question number: 60

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

The sum of two numbers is 14 and the difference of their square is 28. The difference of the number is________

Choices

Choice (4) Response

a.

2

b.

4

c.

0

d.

1

Question number: 61

» Mental Ability » Basic Statistics

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MCQ▾

Question

What least number must be subtracted from 205 to make it a perfect square?

Choices

Choice (4) Response

a.

32

b.

9

c.

10

d.

16

Question number: 62

» Non Verbal Reasoning » Cubes and Dices

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MCQ▾

Question

A dice has numbers 1,2, 3,4, 5,6 on its faces. Four positions of the dice are as shown below. The numbers on the face opposite to the face with number 2 is

Image of four different positions of a dice

Image of Four Different Positions of a Dice

Representing the image of four different positions of a dice having numbers 1,2, 3,4, 5,6 on its faces

Choices

Choice (4) Response

a.

6

b.

4

c.

5

d.

1