Average Quiz
Practice quiz on Average (Quantitative Aptitude). 5 real exam questions.
About This Quiz
Average Quiz — Questions with Solutions
All 5 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.
Q1.Average of 8 and 12 is:
- A.8
- B.10
- C.12
- D.15
Show answer
Answer: B. 10
(8+12)/2=10.
Q2.The average of five consecutive even numbers is 36. What is the smallest number?
- A.30
- B.32
- C.34
- D.36
Show answer
Answer: B. 32
Numbers are 32, 34, 36, 38, 40; smallest is 32.
Q3.Average of 5 numbers is 24. Four sum to 96. Fifth?
- A.24
- B.26
- C.28
- D.20
Show answer
Answer: A. 24
Total=120⇒fifth=24.
Q4.Two numbers are 40 and 60. Their average is:
- A.45
- B.48
- C.50
- D.55
Show answer
Answer: C. 50
(40+60)/2=50.
Q5.What is average of 10, 20, 30, 40?
- A.20
- B.25
- C.30
- D.35
Show answer
Answer: B. 25
(10+20+30+40)/4 = 25.
Frequently Asked Questions
Is Average Quiz free to attempt on AajExam?
Yes. Average 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 Average Quiz?
Average Quiz runs on a 1-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 Average 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 Average 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?
Average 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.