# Mental Ability-Basic Geometry (NCO- Cyber Olympiad Class 6): Questions 54 - 56 of 60

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## Question number: 54

» Mental Ability » Basic Geometry

Appeared in Year: 2011

MCQ▾

### Question

In below given figure, and lines ‘l’ and ‘m’ are straight lines. What is the sum of the measures of

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 55

» Mental Ability » Basic Geometry

Appeared in Year: 2011

MCQ▾

### Question

Karan drew the diagram to show how the area of rhombus is related to the area of a triangle. If he knows that the area of rhombus is 60 , how can he find the area of one of the triangles?

### Choices

Choice (4) Response

a.

Can’t be determined

b.

Multiply 60 by 2

c.

Divide 60 by 2

d.

Find the square root of 60

## Question number: 56

» Mental Ability » Basic Geometry

Appeared in Year: 2011

MCQ▾

### Question

Sahil drew the diagram to show how the area of rectangle is related to the area of a square. If he knows that the height and width of rectangle is that are 5 cm and 10 cm respectively, how can he find the area of one of the square?

### Choices

Choice (4) Response

a.

Multiply area of rectangle by 2

b.

Find the square root of area of rectangle

c.

Divide area of rectangle by 2

d.

Can’t be determined

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