Numerical Ability Quiz 4
Practice quiz on Numerical Ability (General Aptitude). 5 real exam questions.
About This Quiz
Numerical Ability Quiz 4 — 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.Which is the odd one out?
- A.Apple
- B.Banana
- C.Orange
- D.Potato
Show answer
Answer: D. Potato
Potato is a vegetable; others are fruits.
Q2.If A : B = 4 : 5 and B : C = 6 : 7, find A : C.
- A.24 : 35
- B.20 : 35
- C.30 : 35
- D.28 : 35
Show answer
Answer: A. 24 : 35
Make B common (LCM 30): A:B = 24:30, B:C = 30:35 ⇒ A:C = 24:35.
Q3.Find average of 10, 20, 30, 40.
- A.20
- B.25
- C.30
- D.35
Show answer
Answer: B. 25
Sum=100/4=25.
Q4.What is the ratio of production in 2020 to that in 2023?
- A.46:55
- B.23:25
- C.4600:5500
- D.Both 1 and 2
Show answer
Answer: D. Both 1 and 2
4600:5500 simplifies to 46:55, which further reduces to 23:25.
Q5.What is the value of √2025?
- A.45
- B.40
- C.50
- D.42
Show answer
Answer: A. 45
45 × 45 = 2025.
Frequently Asked Questions
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Numerical Ability Quiz 4 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 4 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 4 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.