Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 5): Questions 97 - 100 of 147

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Question number: 97

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The given table shows the number of phone calls a radio station received each week for the last month.

WEEKLY PHONE CALLS

The given table shows the number of phone calls a radio station received each week for the last month.

Find total number of calls received in the four-week period

Week

Number of calls Received

1

6289

2

7941

3

4306

4

6755

Which is the best estimate of the total number of calls received in the four-week period?

Choices

Choice (4) Response

a.

15000

b.

20000

c.

30000

d.

25000

Question number: 98

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The picture below shows what happened when different numbers were put in the same number machine

The machine some number in and some number is out like 6 and 11

The Machine Some Number in and Some Number Is Out Like 6 and 11

Find the correct rule for this.

Which could be the rule used in this number machine?

Choices

Choice (4) Response

a.

Subtract 9

b.

Multiply by 3 then add 2

c.

Multiply by 2 then add 2

d.

Add 5

Question number: 99

» Mental Ability » Basic Arithmetic

MCQ▾

Question

What fraction is the shaded part?

 Three circles showing shaded parts

Three Circles Showing Shaded Parts

Find the fraction of the shaded part.

Choices

Choice (4) Response

a.

2

b.

2¾

c.

1¾

d.

3

Question number: 100

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which of the following shows 15 ?

Choices

Choice (4) Response

a.

More than two shapes having same colour - Choice - A

More Than Two Shapes Having Same Colour - Choice - A

Find the figure which shows fraction 1/5

b.

More than two shapes having same colour - Choice - B

More Than Two Shapes Having Same Colour - Choice - B

Find the figure which shows fraction 1/5

c.

 More than two shapes having same colour - Choice - C

More Than Two Shapes Having Same Colour - Choice - C

Find the figure which shows fraction 1/5

d.

 More than two shapes having same colour - Choice - D

More Than Two Shapes Having Same Colour - Choice - D

Find the figure which shows fraction 1/5

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