## RD Sharma Solutions for Class 6 Chapter 13 Quadrilaterals Free Online

Objective Type Questions page: 13.6

**Mark the correct alternative in each of the following:**

**1. A quadrilateral having one and only pair of parallel sides is called**

**(a) a parallelogram (b) a kite**

**(c) a rhombus (d) a trapezium**

**Solution:**

The option (d) is the correct answer.

A quadrilateral having one and only pair of parallel sides is called a trapezium.

**2. A quadrilateral whose opposite sides are parallel is called**

**(a) a rhombus (b) a kite (c) a trapezium (d) none of these**

**Solution:**

The option (d) is the correct answer.

A quadrilateral whose opposite sides are parallel is called parallelogram.

**3. A quadrilateral having all sides equal is a**

**(a) square (b) parallelogram (c) rhombus (d) kite**

**Solution:**

The option (c) is the correct answer.

A quadrilateral having all sides equal is a rhombus.

**4. A quadrilateral whose each angle is a right angle is a**

**(a) square (b) rectangle (c) rhombus (d) parallelogram**

**Solution:**

The option (b) is the correct answer.

A quadrilateral whose each angle is a right angle is a rectangle.

**5. A quadrilateral whose each angle is a right angle and whose all sides are equal is a**

**(a) square (b) rectangle (c) rhombus (d) parallelogram**

**Solution:**

The option (a) is the correct answer.

A quadrilateral whose each angle is a right angle and whose all sides are equal is a square.

**6. A quadrilateral having two pairs of equal adjacent sides but unequal opposite sides is called a**

**(a) trapezium (b) parallelogram (c) kite (d) rectangle**

**Solution:**

The option (c) is the correct answer.

A quadrilateral having two pairs of equal adjacent sides but unequal opposite sides is called a kite.

**7. The diagonals of a quadrilateral bisect each other. This quadrilateral is a**

**(a) rectangle (b) kite (c) trapezium (d) none of these**

**Solution:**

The option (a) is the correct answer.

The diagonals of a quadrilateral bisect each other. This quadrilateral is a rectangle.

**8. If the diagonals of a quadrilateral bisect each other at right angle, then the quadrilateral is a**

**(a) parallelogram (b) rectangle (c) rhombus (d) kite**

**Solution:**

The option (c) is the correct answer.

If the diagonals of a quadrilateral bisect each other at right angle, then the quadrilateral is a rhombus.

**9. An isosceles trapezium has**

**(a) all sides equal (b) parallel sides equal**

**(c) non-parallel sides equal (d) any two equal sides**

**Solution:**

The option (c) is the correct answer.

An isosceles trapezium has non-parallel sides equal.