Perimeter Quiz
Practice quiz on Perimeter (Elementary Mathematics). 10 exam-style questions with explanations.
About This Quiz
Perimeter Quiz — Questions with Solutions
All 10 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.
Q1.The perimeter of a square of side 9 cm is
- A.36 cm
- B.18 cm
- C.27 cm
- D.81 cm
Show answer
Answer: A. 36 cm
4 x 9.
Q2.The perimeter of a rectangle with length 12 cm and breadth 8 cm is
- A.96 cm
- B.20 cm
- C.32 cm
- D.40 cm
Show answer
Answer: D. 40 cm
2(12+8).
Q3.The perimeter of an equilateral triangle of side 7 cm is
- A.49 cm
- B.14 cm
- C.21 cm
- D.28 cm
Show answer
Answer: C. 21 cm
3 x 7.
Q4.The circumference of a circle of radius 7 cm is (pi = 22/7)
- A.154 cm
- B.44 cm
- C.14 cm
- D.22 cm
Show answer
Answer: B. 44 cm
2 pi r.
Q5.A rectangular field is 50 m long and 30 m wide. The fencing needed is
- A.160 m
- B.1500 m
- C.110 m
- D.80 m
Show answer
Answer: A. 160 m
2(50+30).
Q6.The perimeter of a square is 48 cm. Its side is
- A.6 cm
- B.12 cm
- C.16 cm
- D.24 cm
Show answer
Answer: B. 12 cm
48/4.
Q7.The perimeter of a triangle with sides 5, 7 and 9 cm is
- A.23 cm
- B.19 cm
- C.35 cm
- D.21 cm
Show answer
Answer: D. 21 cm
Sum.
Q8.The perimeter of a regular hexagon of side 4 cm is
- A.16 cm
- B.24 cm
- C.20 cm
- D.32 cm
Show answer
Answer: B. 24 cm
6 x 4.
Q9.If the perimeter of a rectangle is 40 cm and its length is 12 cm, its breadth is
- A.10 cm
- B.6 cm
- C.8 cm
- D.28 cm
Show answer
Answer: C. 8 cm
20 - 12.
Q10.The diameter of a circular park is 14 m. Its circumference is (pi = 22/7)
- A.88 m
- B.44 m
- C.154 m
- D.22 m
Show answer
Answer: B. 44 m
pi d.
Frequently Asked Questions
Is Perimeter Quiz free to attempt on AajExam?
Yes. Perimeter Quiz is completely free. You only need a free AajExam account to track your score, view detailed solutions and unlock cross-attempt analytics.
How long does it take to complete Perimeter Quiz?
Perimeter Quiz runs on a 10-minute timer in real exam-style conditions. The clock starts the moment you click Start, mirroring the time pressure of the actual exam.
Are detailed solutions provided?
Yes. Every question on Perimeter Quiz ships with a complete step-by-step solution, the underlying concept, and (where applicable) shortcut tricks. You can also discuss any question with the AajExam community.
Can I attempt Perimeter Quiz multiple times?
Yes. You can attempt this quiz as many times as you like. Each attempt is recorded separately so you can track improvement in score, accuracy and time-management.
Which government exams does this quiz prepare me for?
Mensuration questions appear regularly in SSC CGL, CHSL, MTS, GD; IBPS PO, Clerk; SBI PO, Clerk; RRB NTPC, Group D; UPSC prelims and most State PSC exams. The specific weightage varies by exam — check the exam pattern on the corresponding AajExam exam page for details.