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Types of Triangles – 20 MCQs (English + Marathi with Diagrams)

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

All sides are equal. What type of triangle is this?

a)

Isosceles

b)

Scalene

c)

Equilateral

d)

Right-angled

2.

Two sides are equal. Which triangle is this?

a)

Isosceles

b)

Scalene

c)

Equilateral

d)

Right-angled

3.

All sides are different in length. सभी भुजाएँ भिन्न-भिन्न लम्बाई की होती हैं।

a)

Isosceles

b)

Scalene

c)

Equilateral

d)

Acute-angled

4.

One angle = 90°. कोणों में से एक कोण 90° होता है।

a)

Acute-angled

b)

Obtuse-angled

c)

Right-angled

d)

Scalene

5.

One angle > 90°. कोणों में से एक कोण 90° से अधिक होता है।

a)

Acute

b)

Right

c)

Obtuse

d)

Equilateral

6.

Identify the triangle with all angles less than 90°.

a)

Acute

b)

Right

c)

Obtuse

d)

Scalene

7.

In an equilateral triangle, each angle = ?

a)

30°

b)

45°

c)

60°

d)

90°

8.

Can a triangle have two right angles?

a)

Yes

b)

No

c)

Sometimes

d)

Only if all sides equal

9.

Which type of triangle looks like a pizza slice? कौनसा त्रिभुज पिज्जा स्लाइस जैसा दिखता है?

a)

Scalene

b)

Isosceles

c)

Equilateral

d)

Right-angled

10.

A triangle with sides 4 cm, 4 cm, 3 cm is —

a)

Scalene

b)

Isosceles

c)

Equilateral

d)

Right-angled

11.

A triangle with sides 3 cm, 5 cm, 7 cm is —

a)

Scalene

b)

Equilateral

c)

Right

d)

Isosceles

12.

A triangle with one 90° and two equal sides — एक समकोण और दो बराबर भुजाओं वाला त्रिभुज —

a)

Right

b)

Isosceles right-angled

c)

Equilateral

13.

In a right-angled triangle, the longest side is called —

a)

Height

b)

Base

c)

Hypotenuse

d)

Median

14.

A triangle with one angle more than 90° is —

a)

Acute

b)

Right

c)

Obtuse

d)

Equilateral

15.

Each angle in an equilateral triangle is —

a)

Equal

b)

Different

c)

One is obtuse

d)

One is right

16.

Which triangle has all sides unequal?

a)

Scalene

b)

Equilateral

c)

Isosceles

d)

Acute

17.

A triangle with sides 6, 8, 10 cm is —

a)

Right

b)

Acute

c)

Equilateral

d)

Obtuse

18.

Sum of all angles in any triangle = ?

a)

90°

b)

120°

c)

180°

d)

360°

19.

Which triangle can have equal sides and equal angles? कौन सा त्रिभुज समान भुजाओं और समान कोणों वाला होता है?

a)

Scalene

b)

Isosceles

c)

Equilateral

20.

A triangle drawn on a traffic warning sign is —

a)

Scalene

b)

Equilateral

c)

Right

d)

Isosceles