Decimals and Fractions Quiz
Practice quiz on Decimals and Fractions (Elementary Mathematics). 10 exam-style questions with explanations.
About This Quiz
Decimals and Fractions 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.Convert 3/4 into a decimal.
- A.0.43
- B.0.34
- C.0.25
- D.0.75
Show answer
Answer: D. 0.75
3 / 4 = 0.75.
Q2.Find 0.5 + 0.25.
- A.0.30
- B.0.55
- C.0.75
- D.0.80
Show answer
Answer: C. 0.75
0.5 + 0.25 = 0.75.
Q3.What is 1/2 + 1/3?
- A.5/6
- B.3/5
- C.2/5
- D.1/6
Show answer
Answer: A. 5/6
3/6 + 2/6 = 5/6.
Q4.Express 0.125 as a fraction in simplest form.
- A.1/5
- B.1/8
- C.1/6
- D.1/4
Show answer
Answer: B. 1/8
0.125 = 125/1000 = 1/8.
Q5.Which is the largest: 2/3, 3/4, 5/6, 7/9?
- A.5/6
- B.3/4
- C.7/9
- D.2/3
Show answer
Answer: A. 5/6
5/6 = 0.833, the largest.
Q6.Find 3.6 x 0.5.
- A.18
- B.0.18
- C.3.1
- D.1.8
Show answer
Answer: D. 1.8
3.6 x 0.5 = 1.8.
Q7.Find 7.2 / 0.9.
- A.8
- B.0.8
- C.6.3
- D.80
Show answer
Answer: A. 8
7.2 / 0.9 = 8.
Q8.What is 2/5 of 150?
- A.50
- B.60
- C.30
- D.75
Show answer
Answer: B. 60
150 x 2/5 = 60.
Q9.Simplify 18/24.
- A.3/4
- B.5/6
- C.2/3
- D.4/5
Show answer
Answer: A. 3/4
Divide by 6 to get 3/4.
Q10.The decimal equivalent of 7/8 is
- A.0.85
- B.0.785
- C.0.875
- D.0.78
Show answer
Answer: C. 0.875
7 / 8 = 0.875.
Frequently Asked Questions
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Decimals and Fractions 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 Decimals and Fractions 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 Decimals and Fractions 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?
Decimals & Fractions 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.