NCO- Cyber Olympiad (SOF) Class 9: Questions 247 - 251 of 522

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Question number: 247

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

How many liters of 30 % alcohol solution should be added to 50 liters of a 60 % alcohol solution to make a 40 % solution?

Choices

Choice (4)Response

a.

60 liters

b.

100 liters

c.

40 liters

d.

80 liters

Question number: 248

» Non Verbal Reasoning » Cubes and Dices

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MCQ▾

Question

When the following figure is folded to form a cube, which color would lie opposite the face bearing pink color?

Unfolded cube defining the colored names

Unfolded Cube Defining the Colored Names

Choices

Choice (4)Response

a.

Blue

b.

Grey

c.

Red

d.

Black

Question number: 249

» Mental Ability » Basic Geometry

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MCQ▾

Question

Select the figure from the four options, which when placed in the blank space of the problem figure would complete the pattern

Find the missing figure from the four options

Find the Missing Figure from the Four Options

Choices

Choice (4)Response

a.

Complete the pattern – Choice A

Complete the Pattern – Choice A

b.

Complete the pattern – Choice B

Complete the Pattern – Choice B

c.

Complete the pattern – Choice C

Complete the Pattern – Choice C

d.

Complete the pattern – Choice D

Complete the Pattern – Choice D

Question number: 250

» Mental Ability » Basic Algebra

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MCQ▾

Question

If , find the value of .

Choices

Choice (4)Response

a.

450

b.

444

c.

488

d.

446

Question number: 251

» Non Verbal Reasoning » Odd Man Out

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MCQ▾

Question

Out of the four figures (A), (B), (C), and (D), given in each problem, three are similar in a certain way. However, one figure is not like the other three. Choose the figure which is different from the rest

Choices

Choice (4)Response

a.

Four figure of merging two shapes – Choice A

Four Figure of Merging Two Shapes – Choice A

b.

Four figure of merging two shapes – Choice B

Four Figure of Merging Two Shapes – Choice B

c.

Four figure of merging two shapes – Choice C

Four Figure of Merging Two Shapes – Choice C

d.

Four figure of merging two shapes – Choice D

Four Figure of Merging Two Shapes – Choice D

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