Numerical Ability Quiz 10
Practice quiz on Numerical Ability (General Aptitude). 5 real exam questions.
About This Quiz
Numerical Ability Quiz 10 — 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.A shopkeeper buys an article for ₹480 and marks it to earn 25% profit. During a sale he gives a discount of 10% on the marked price. What is his overall profit percent?
- A.12.5% profit
- B.10% profit
- C.5% profit
- D.2.5% loss
Show answer
Answer: A. 12.5% profit
Marked price = 480 × 1.25 = 600. After 10% discount, SP = 540 → profit = 60 ⇒ 12.5%.
Q2.Find the missing number: 3, 12, 36, 108, ?
- A.324
- B.216
- C.228
- D.300
Show answer
Answer: A. 324
After the first term, pattern is ×3: 12 → 36 → 108 → 324.
Q3.Find the wrong term: 3, 9, 27, 60, 81
- A.60
- B.27
- C.9
- D.81
Show answer
Answer: A. 60
Sequence is ×3: 3, 9, 27, 81; hence 60 is incorrect.
Q4.How many prime numbers are there between 10 and 20?
- A.2
- B.3
- C.4
- D.5
Show answer
Answer: C. 4
Prime numbers: 11, 13, 17, 19 → 4 primes.
Q5.A firm produces (in units): 2019 – 3800, 2020 – 4600, 2021 – 4200, 2022 – 5000, 2023 – 5500. Which year has the highest production?
- A.2020
- B.2022
- C.2023
- D.2019
Show answer
Answer: C. 2023
The peak output of 5500 units occurs in 2023.
Frequently Asked Questions
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How long does it take to complete Numerical Ability Quiz 10?
Numerical Ability Quiz 10 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 Numerical Ability Quiz 10 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 Numerical Ability Quiz 10 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?
Numerical Ability 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.