Series Quiz 2
Practice quiz on Series (Reasoning Ability). 5 real exam questions.
About This Quiz
Series Quiz 2 — 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.Missing term: 6, 12, 24, 48, ?, 192
- A.72
- B.96
- C.108
- D.84
Show answer
Answer: B. 96
Each term is doubled, so missing term = 96.
Q2.Find missing term: 8, 16, 24, 32, ?
- A.36
- B.40
- C.42
- D.48
Show answer
Answer: B. 40
+8 pattern.
Q3.Missing number: 4, 9, 19, 39, ?, 159
- A.79
- B.81
- C.83
- D.89
Show answer
Answer: A. 79
Differences double: +5, +10, +20, +40, +80 ⇒ missing term = 39 + 40 = 79.
Q4.Which number replaces ?: 81, 27, 9, 3, ?
- A.1
- B.2
- C.0
- D.4
Show answer
Answer: A. 1
/3 pattern.
Q5.Which number completes the series: 2, 5, 10, 17, ?
- A.26
- B.27
- C.28
- D.29
Show answer
Answer: A. 26
+3,+5,+7,+9 → next +11 → 17+11 = 28 (but closest 28).
Frequently Asked Questions
Is Series Quiz 2 free to attempt on AajExam?
Yes. Series Quiz 2 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 Series Quiz 2?
Series Quiz 2 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 Series Quiz 2 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 Series Quiz 2 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?
Series 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.