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

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

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: (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

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: (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: (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: (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

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

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

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

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

Question 13.
In the Pythagoras property, the triangle must be ___________ .
(a) acute-angled
(b) obtuse-angled
(c) right-angled
(d) None of these

Question 14.
Which is the longest side of a right triangle?
(a) Hypotenuse
(b) Base
(c) Perpendicular
(d) None of these

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

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

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

Question 18.
A triangle can be drawn if ____ angles and one side given.
(a) 2
(b) 3
(c) 4
(d) None of these

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

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

Fill in the blanks:

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

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

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

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.

To construct a triangle of following sets of measurement given.

5. _________ sides.

6. Two sides and the angle ________ them.

7. Two angles and the side _________ them.

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

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

Question 2.
∆PQR m∠Q = 30,m∠R = 60, QR = 4.7cm

Question 3.
∆ABC m∠A = 70,m∠B = 50, AC = 3cm

Question 4.
∆LMN m∠L = 60, m∠N = 120,LM = 5cm

Question 5.
∆ABC BC = 2cm, AB = 4cm, AC = 2cm

Question 6.
∆PQR PQ = 3.5cm, QR = 4cm, PR = 3.5cm

Question 7.
∆XYZ XY = 3cm, YZ= 4cm, XZ = 5cm

Question 8.
∆DEF DE = 4.5cm, EF = 5.5cm, DF = 4cm