State whether the statements are True or False.
All trapeziums are parallelograms

State whether the statements are True or False. A square is a rhombus

State whether the statements are True or False. All parallelograms are quadrilaterals

State whether the statements are True or False. All parallelograms are rectangles

State whether the statements are True or False. Every parallelogram is a trapezium

State whether the statements are True or False. Every rhombus is a square

State whether the statement is true or false : '' All relations are mapping but the converse is not true ''.

Write the component statements of each of the follwing compound statements and state whether the statements are true or false : If a triangle ABC is isosceles , then it is equilateral .

Write the negation of the following statements and check whether the resulting statements are true or false : All triangles are not isosceles .

Indicate the quantifier in the following statements and comment whether the statement are True or False. There exists a quadrilateral whose all sides are equal

State whether the following statements are true or false : A ray bar(AB) is same as the ray bar(BA) .