Mental Ability (NCO- Cyber Olympiad (SOF) Class 6): Questions 124 - 131 of 394

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Question number: 124

» Mental Ability » Basic Arithmetic

MCQ▾

Question

By how much must 15 be decreased so that it bears same ratio to 9 as 20 to 15?

Choices

Choice (4) Response

a.

5

b.

4

c.

3

d.

1

Question number: 125

» Mental Ability » Basic Geometry

MCQ▾

Question

is equal to,

Geometric image showing angles

Geometric Image Showing Angles

Find the required angle by using given values

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 126

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A cloth merchant bought 20 sarees at the rate of Rs. 250 per sarees. If he sold them for Rs. 4800, his loss will be

Choices

Choice (4) Response

a.

20 Rs.

b.

200 Rs.

c.

1000 Rs.

d.

2000 Rs.

Question number: 127

» Mental Ability » Basic Geometry

MCQ▾

Question

In below image find the value of A.

Three lines showing five different angles

Three Lines Showing Five Different Angles

Find the value of A by using other given angles

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 128

» Mental Ability » Basic Arithmetic

MCQ▾

Question

40 % of 75 % of 80 %=?

Choices

Choice (4) Response

a.

24 %

b.

44 %

c.

54 %

d.

50 %

Question number: 129

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Choices

Choice (4) Response

a.

2.525

b.

1.2525

c.

0.125

d.

12.525

Question number: 130

» Mental Ability » Basic Geometry

MCQ▾

Question

In this diagram, the value of x is

Two lines showing three different angles

Two Lines Showing Three Different Angles

Find the value of X by using other given angles

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 131

» Mental Ability » Basic Arithmetic

MCQ▾

Question

One bus travels at 3000 and another at 60 . Ratio of their speeds is

Choices

Choice (4) Response

a.

3: 1

b.

1: 3

c.

4: 2

d.

2: 4

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