Assertion (A): All rectangles are quadrilaterals. Reason (R): Quadrilaterals have four sides.

A. Both A and R are true, and R is the correct explanation for A.

B. Both A and R are true, but R is not the correct explanation for A.

C. A is true, but R is false.

D. A is false, but R is true.

E. None of the above

Answer: A. Both A and R are true, and R is the correct explanation for A.

The assertion is true as rectangles are a type of quadrilateral, and the reason correctly explains the definition of quadrilaterals.

Posted in: Type 1 - Assertion and Reason - Verbal Reasoning