Mental Ability-Basic Geometry (NCO- Cyber Olympiad (SOF) Class 6): Questions 52 - 55 of 60

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Question number: 52

» Mental Ability » Basic Geometry

MCQ▾

Question

In below figure, there are , then find angles B, C and D respectively.

Image of geometric shape rhombus

Image of Geometric Shape Rhombus

Find the angles B, C and D by using the given angle A having measures of 110 degree

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 53

» Mental Ability » Basic Geometry

MCQ▾

Question

In the below figure, there are lines l, m and n that are related to each other.

Image of one pair of parallel line and an intersecting line

Image of One Pair of Parallel Line and an Intersecting Line

Showing the image of one pair of parallel line and an intersecting line, then find the true statement about relation of lines

Find the true statement from below given statements.

Choices

Choice (4) Response

a.

Line n intersects to line m

b.

Line n intersects to line l

c.

Lines l and m are parallel

d.

Both a. and c. are correct

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

Image made by some lines making three angles

Image Made by Some Lines Making Three Angles

Showing the image made by some lines making three angles, so find the sum of all four angles

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?

A rhombus divides by its diagonal and makes two triangles

A Rhombus Divides by Its Diagonal and Makes Two Triangles

Showing image of a rhombus divides by its diagonal and makes two triangles, so if area of rhombus is 60 cm2, then find area of a triangle

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

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