Question 1 of 15
All circles are:
A
congruent
B
similar
C
equal in area
D
neither similar nor congruent
View Correct Answer & Step-by-Step Solution
Correct Option:(B)similar
Detailed explanation is available inside the official test attempt review.
Class 10 Maths: Triangles — Chapter Test 1
Class 10 • Maths • Triangles • Chapter Test
MediumFREE
15
Questions
20 min
Duration
15
Marks (1 each)
No
Negative marking
Original practice questions with full solutions by ExamPortal.
Instructions
- • Read each question carefully and pick the correct answer.
- • You can mark questions for review and come back to them.
- • Answers are saved automatically.
- • The test is submitted automatically when time runs out.
Access
This test is completely free.
Finish it to earn +5 points.
SYLLABUS & QUESTION BLUEPRINT
Sample Practice Questions
Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.
Question 2 of 15
In , with on and on . If cm, cm and cm, then is:
A
5 cm
B
6 cm
C
8 cm
D
3 cm
View Correct Answer & Step-by-Step Solution
Correct Option:(B)6 cm
Detailed explanation is available inside the official test attempt review.
Question 3 of 15
The Basic Proportionality Theorem states that a line drawn parallel to one side of a triangle:
A
bisects the other two sides
B
divides the other two sides in the same ratio
C
is half of the third side
D
passes through the centroid
View Correct Answer & Step-by-Step Solution
Correct Option:(B)divides the other two sides in the same ratio
Detailed explanation is available inside the official test attempt review.
Question 4 of 15
If the corresponding angles of two triangles are equal, the triangles are similar by the:
A
SSS criterion
B
SAS criterion
C
AAA criterion
D
RHS criterion
View Correct Answer & Step-by-Step Solution
Correct Option:(C)AAA criterion
Detailed explanation is available inside the official test attempt review.
Question 5 of 15
The sides of two similar triangles are in the ratio 2 : 3. The ratio of their areas is:
A
2 : 3
B
4 : 9
C
8 : 27
D
3 : 2
View Correct Answer & Step-by-Step Solution
Correct Option:(B)4 : 9
Detailed explanation is available inside the official test attempt review.
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Frequently asked questions
How many questions are there in Class 10 Maths: Triangles — Chapter Test 1?
There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.
Is there negative marking?
No. Wrong answers do not lose marks, so attempt every question.
Is this mock test free?
Yes, it is completely free. Just log in with your email to start.
What does this test cover?
It covers the chapter "Triangles" of Class 10 Maths. All questions are original, with a full solution for each.
Will I see my result and the solutions?
Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.
Can I take this test again?
Yes, you can retake it as many times as you like and compare your scores.