Pallab Layak
from
Vidyashilp Academy, Bangalore

Subject :IMO Class : Class 8

Select the INCORRECT statement.

A Every rectangle is a trapezium.

B A quadrilateral can be drawn if all four sides and one angle is known.

C Triangle is a polygon whose sum of exterior angles is double the sum of interior angles.

D If diagonals of a quadrilateral are equal, it must be a rectangle.

## Ans 1:

#### Edit Post

Vipin Garg
from
BAL BHARATI PUBLIC SCHOOL, New Delhi

Class : Class 7

Answer should be D diagonals are equal in square as well So if diagonals are equal it need not be a rectangle

## Ans 4:

#### Edit Post

aditya arora
from
Heritage Experiential Learning School, gurugram

Class : Class 8

i agree, A is correct, there is no incorrect answer, as a rectangle is a special trapezium

## Ans 5:

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rajib jana
from
DPS MEGA City, Kolkata

Class : Class 8

A rectangle is a type of trapezium only and anyway the diagonals of a square is also equal

## Ans 7:

#### Edit Post

Pallab Layak
from
Vidyashilp Academy, Bangalore

Class : Class 9

Trapezium is a quadrilateral with two parallel sides. Parallelogram is a special case of trapezium and rectangle is a special case of parallelogram, hence rectangle is a special case of trapezium

## Ans 8:

#### Edit Post

Nikhilesh Khanna
from
MJKPS, Delhi

Class : Class 9

Both a and d options are correct, its marker wrong. Rectangle is a special trapezium and square also has all sides equal

## Ans 9:

#### Edit Post

Aryan Keswani
from
Delhi Public School, Mathura Road, New Delhi

Class : Class 9

Wrong question guys !