We have compiled the NCERT MCQ Questions for Class 7 Maths Chapter 10 Practical Geometry with Answers Pdf free download covering the entire syllabus. Practice MCQ Questions for Class 7 Maths with Answers on a daily basis and score well in exams. Refer to the Practical Geometry Class 7 MCQs Questions with Answers here along with a detailed explanation.

## Practical Geometry Class 7 MCQs Questions with Answers

Choose the correct option.

Question 1.

Which of the following is not a criteria for the construction of triangle?

(a) ASA

(b) SAS

(c) SSS

(d) AAA

## Answer

Answer: (d) AAA

Question 2.

Which of the following is a criteria for construction of triangle?

(a) AAA

(b) SAS

(c) SS

(d) all of the above

## Answer

Answer: (b) SAS

Question 3.

To construct a triangle ABC in which AB = 6.5 cm and ∠A = 70° is not possible when sum of BC and AC is equal to …………

(a) 8 cm

(b) 6.2 cm

(c) 7 cm

(d) 6.9 cm

## Answer

Answer: (b) 6.2 cm

Question 4.

Which of the following cannot be the measures of a triangle?

(a) 9 cm, 6 cm, 5 cm

(b) 7 cm, 7 cm, 5 cm

(c) 13 cm, 7 cm, 6 cm

(d) 9.5 cm, 8 cm, 7 cm

## Answer

Answer: (c) 13 cm, 7 cm, 6 cm

Question 5.

To construct a triangle only, the length of any side is ……………

(a) equal to the difference of the other two sides.

(b) greater than the difference of the other two sides.

(c) less than the difference of the other two sides.

(d) none of these.

## Answer

Answer: (b) greater than the difference of the other two sides.

Question 6.

When to construct a right-angled triangle, we must know the ………….

(a) length of any two sides

(b) only hypotenuse

(c) measure of one obtuse angle and one acute angle

(d) measure of two acute angles.

## Answer

Answer: (a) length of any two sides

Question 7.

If the area of the right angle triangle is given then to construct the triangle, we must know

(a) hypotenuse of triangle.

(b) measure of both acute angles

(c) base of the triangle

(d) None of these.

## Answer

Answer: (c) base of the triangle

Question 8.

The construction of a triangle ABC in which AB = 7 cm, ∠A = 60° is not possible when sum of BC and AC is equal to

(a) 8.5 cm

(b) 7.6 cm

(c) 6.9 cm

(d) 7.1 cm

## Answer

Answer: (c) 6.9 cm

Question 9.

Which of the following is criterion for the construction of a triangle?

(a) SSS

(b) AAA

(c) RRR

(d) SSA

## Answer

Answer: (a) SSS

Question 10.

Which of the following triangles is possible with RHS construction?

(a) 6 cm, 7 cm, 5 cm

(b) ∠A = 30°, ∠B = 45°, AB = 4.5 cm

(c) ∠P = 90°, QR = 5 cm, PR = 3 cm

(d) ∠P = 90°, PR = 5 cm PQ = 5 cm

## Answer

Answer: (c) ∠P = 90°, QR = 5 cm, PR = 3 cm

Question 11.

To construct an equilateral triangle with a given side, which of the following is used!

(a) Each angle of an equilateral triangle is 90°.

(b) The sum of three angles of a triangle is less than 180°.

(c) The sum of any two sides is equal to the third side.

(d) Each angle of an equilateral triangle is 60°.

## Answer

Answer: (d) Each angle of an equilateral triangle is 60°.

Question 12.

We can construct a triangle only when the sum of any two sides is:

(a) less than the third side

(b) greater than the third side

(c) equal to the third side

(d) equal to the perimeter of the triangle

## Answer

Answer: (b) greater than the third side

Fill in the blanks

Question 1.

In the right angled triangle ABC; ∠B = 30° then ∠C = ………………

## Answer

Answer: 60°

Question 2.

In a right angled triangle, the longest side is called ………………

## Answer

Answer: Hypotenuse

Question 3.

In a triangle ABC, ∠A = 50°, ∠C = 30° then ∠B is ………………

## Answer

Answer: 100°

Question 4.

In an equilateral triangle, the measure of each angle is ………………

## Answer

Answer: 60°

Question 5.

A triangle can be constructed with sides 7.5 cm, 6.5 cm and 11 cm using ……………… criterion.

## Answer

Answer: SSS

Question 6.

The angle opposite to \(\bar{PQ}\) is ……………..

## Answer

Answer: ∠R

Question 7.

The side opposite to ∠Q is ………………….

## Answer

Answer: \(\bar{PR}\)

Question 8.

The ∆ABC is right angled at …………………

## Answer

Answer: A

Question 9.

Legs of the right triangle ABC are \(\bar{AB}\) and …………………..

## Answer

Answer: \(\bar{AC}\)

Question 10.

In an isosceles right triangle, the measure of each of the angle opposite to the equal sides is ………………

## Answer

Answer: 45°

Question 11.

In a right triangle, the longest side is called ………………..

## Answer

Answer: the hypotenuse

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