Quadrilaterals and Practical Geometry (IMO- Mathematics Olympiad Class 8): Questions 1 - 8 of 62

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Question number: 1

» Quadrilaterals and Practical Geometry

True-False▾

Following Statement is true or false:

ABCD is an isosceles trapezium, then diagonal AC is equal to diagonal BD. This statement is________.

Question number: 2

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Parallelogram is a ________ with two sets of parallel sides.

Choices

Choice (4) Response

a.

Trapezium

b.

Square

c.

Kite

d.

None of the above

Question number: 3

» Quadrilaterals and Practical Geometry

MCQ▾

Question

It is possible to construct a quadrilateral with the sufficient data (other than five simple cases), where less than ________ parts but some other relations between them are given.

Choices

Choice (4) Response

a.

Three

b.

Five

c.

Four

d.

Two

Question number: 4

» Quadrilaterals and Practical Geometry

MCQ▾

Question

If a quadrilateral has two pair of equal adjacent sides and unequal opposite sides, it is called________.

Choices

Choice (4) Response

a.

Parallelogram

b.

Rhombus

c.

Square

d.

Kite

Question number: 5

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Area of a kite is________.

Choices

Choice (4) Response

a.

PQ2

b.

PQ2

c.

P+Q2

d.

P/Q2

Question number: 6

» Quadrilaterals and Practical Geometry

MCQ▾

Question

If ABCD is an isosceles trapezium, A is equal to________.

Choices

Choice (4) Response

a.

90°

b.

C

c.

B

d.

D

Question number: 7

» Quadrilaterals and Practical Geometry

MCQ▾

Question

PQRS is a quadrilateral. If PR and QS bisect each other, then PQRS must be________.

Choices

Choice (4) Response

a.

Rhombus

b.

Parallelogram

c.

Square

d.

Rectangle

Question number: 8

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Choose the correct statement.

Choices

Choice (4) Response

a.

The diagonals of a parallelogram are equal

b.

If the diagonals of a quadrilateral intersect at right angles, it is not necessarily a rhombus

c.

The diagonals of a rectangle are perpendicular to each other

d.

Every quadrilateral is either a trapezium or a parallelogram or a kite.

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