# MCQ Questions for Class 7 Maths Chapter 10 Practical Geometry with Answers

Students are advised to solve Practical Geometry Multiple Choice Questions of Class 7 Maths to know different concepts. Practicing the MCQ Questions on Practical Geometry Class 7 with answers will boost your confidence thereby helping you score well in the exam.

Explore numerous MCQ Questions of Practical Geometry Class 7 with answers provided with detailed solutions by looking below.

Question 1.

How many lines can draw from a given point.

(a) 1

(b) 2

(c) Infinite

(d) None of these

## Answer

Answer: (c) Infinite

Question 2.

How many parallel lines can draw from a outside point of a given line ?

(a) 1

(b) 2

(c) Infinite

(d) None of these

## Answer

Answer: (a) 1

Question 3.

Which among the following is used to construct a triangle?

(a) The lengths of the three sides.

(b) The perimeter of the triangle.

(c) The measures of three angles.

(d) The names of three vertices.

## Answer

Answer: (a) The lengths of the three sides.

Question 4.

How many parallel lines can be drawn passing through a point, not on the given line?

(a) 2

(b) 1

(c) 3

(d) 0

## Answer

Answer: (b) 1

Question 5.

In which of the following cases is the construction of a triangle not possible?

(a) Measures of 3 sides are given.

(b) Measures of 2 sides and an included angle are given.

(c) Measures of 2 angles and a side are given.

(d) Measures of 3 angles are given.

## Answer

Answer: (d) Measures of 3 angles are given.

Question 6.

dentify the true statement.

(a) A triangle with 3 equal sides is isosceles.

(b) A triangle with a 110o angle is right angled.

(c) A triangle with 3 acute angles is acute angled.

(d) A triangle with 2 equal sides is equilateral.

## Answer

Answer: (c) A triangle with 3 acute angles is acute angled.

Question 7.

A Choose the correct option in which a triangle CANNOT be constructed with the given lengths of sides.

(a) 3 cm, 4 cm, 5 cm

(b) 7 cm, 6 cm, 5 cm

(c) 10 cm, 7 cm, 2 cm

(d) 12 cm, 8 cm, 6 cm

## Answer

Answer: (c) 10 cm, 7 cm, 2 cm

Question 8.

Which is the longest side in the triangle ABC right angled at B?

(a) BC

(b) AC

(c) AB

(d) None of these

## Answer

Answer: (b) AC

Question 9.

ΔPQR is a triangle right-angled at P. If PQ = 3 cm and PR = 4 cm, find QR.

(a) 3 cm

(b) 7 cm

(c) 5 cm

(d) 8 cm

## Answer

Answer: (c) 5 cm

Question 10.

Which is the longest side in the triangle PQR right angled at P?

(a) PR

(b) PQ

(c) QR

(d) None of these

## Answer

Answer: (c) QR

Question 11.

The sum of the lengths of any two sides of a triangle is _____________ the third side of the triangle.

(a) less than

(b) doubled

(c) greater than

(d) half

## Answer

Answer: (c) greater than

Question 12.

A/an _____________ connect a vertex of a triangle to the mid-point of the opposite side.

(a) altitude

(b) vertex

(c) median

(d) None of these

## Answer

Answer: (c) median

Question 13.

In the Pythagoras property, the triangle must be ___________ .

(a) acute-angled

(b) obtuse-angled

(c) right-angled

(d) None of these

## Answer

Answer: (c) right-angled

Question 14.

Which is the longest side of a right triangle?

(a) Hypotenuse

(b) Base

(c) Perpendicular

(d) None of these

## Answer

Answer: (a) Hypotenuse

Question 15.

A triangle in which all three sides are of equal lengths is called _________.

(a) Equilateral

(b) Scalene

(c) Isosceles

(d) None of these

## Answer

Answer: (a) Equilateral

Question 16.

A triangle can be drawn if the hypotenuse and a _____ in the case of a right-angled triangle.

(a) base

(b) hypotenuse

(c) leg

(d) None of these

## Answer

Answer: (c) leg

Question 17.

Sum of the lengths of any two sides of a triangle is greater than the length of the ____.

(a) first side

(b) second side

(c) third side

(d) none of these

## Answer

Answer: (c) third side

Question 18.

A triangle can be drawn if ____ angles and one side given.

(a) 2

(b) 3

(c) 4

(d) None of these

## Answer

Answer: (a) 2

Question 19.

he exterior angle of a triangle is ______ in measure to the sum of interior opposite angles.

(a) equal

(b) unequal

(c) different

(d) None of these

## Answer

Answer: (a) equal

Question 20.

ΔABC is right-angled at C. If AC = 5 cm and BC = 12 cm find the length of AB.

(a) 17 cm

(b) 7 cm

(c) 13 cm

(d) None of these

## Answer

Answer: (c) 13 cm

Fill in the blanks:

1. The exterior angle of a triangle is equal in measure to the sum _____________ of opposite angles.

## Answer

Answer: Interior

2. The total measure of the three angles of a triangle is __________.

## Answer

Answer: 180°

3. Sum of the lengths of any two side of a triangle is _________ than the length of the third side.

## Answer

Answer: greater

4. In any right angled triangle, the square of the length of hypotenuse is equal to the sum of the ________ of the lengths of the other two sides.

## Answer

Answer: squares

To construct a triangle of following sets of measurement given.

5. _________ sides.

## Answer

Answer: three

6. Two sides and the angle ________ them.

## Answer

Answer: between

7. Two angles and the side _________ them.

## Answer

Answer: between

8. The hypotenuse and a _______ in the case of a right-angle triangle.

## Answer

Answer: legs

Below are given the maximum of certain sides and angles of triangles. Identify those can be constructed and these can not he constructed.

Question 1.

∆ABC m∠A = 85°,m∠B = 115, AB = 5cm

## Answer

Answer: No

Question 2.

∆PQR m∠Q = 30,m∠R = 60, QR = 4.7cm

## Answer

Answer: Yes

Question 3.

∆ABC m∠A = 70,m∠B = 50, AC = 3cm

## Answer

Answer: Yes

Question 4.

∆LMN m∠L = 60, m∠N = 120,LM = 5cm

## Answer

Answer: No

Question 5.

∆ABC BC = 2cm, AB = 4cm, AC = 2cm

## Answer

Answer: No

Question 6.

∆PQR PQ = 3.5cm, QR = 4cm, PR = 3.5cm

## Answer

Answer: Yes

Question 7.

∆XYZ XY = 3cm, YZ= 4cm, XZ = 5cm

## Answer

Answer: Yes

Question 8.

∆DEF DE = 4.5cm, EF = 5.5cm, DF = 4cm

## Answer

Answer: Yes

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