Decimals Practice Questions

Class 5 · Mathematics · 264 free MCQs with instant results and detailed explanations.

264
Total
76
Easy
151
Medium
37
Hard

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Topics in Decimals

Place Value 37
Operations on Decimals 105
Fractions to Decimals 122

Sample Questions from Decimals

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Q1
Easy
What is 1/2 written as a decimal?
A. 0.5
B. 0.25
C. 1.0
D. 0.75
Show Answer & Explanation
Correct Answer: A
1 divided by 2 equals 0.5.
Q2
Easy
Convert 3/4 into a decimal.
A. 0.75
B. 0.25
C. 1.25
D. 0.5
Show Answer & Explanation
Correct Answer: A
3 divided by 4 equals 0.75.
Q3
Easy
Which of the following fractions equals 0.2?
A. 1/5
B. 1/4
C. 2/3
D. 1/10
Show Answer & Explanation
Correct Answer: A
1 divided by 5 is 0.2.
Q4
Medium
If you have the number 6.482, what is the place value of the digit '8'?
A. 80
B. 8 tenths
C. 8 hundredths
D. 8 units
Show Answer & Explanation
Correct Answer: B
'8' is located in the tenths place, which represents 8/10 or 8 tenths.
Q5
Medium
What is the place value of 7 in the decimal number 4.782?
A. 0.7
B. 7
C. 7 tenths
D. 70
Show Answer & Explanation
Correct Answer: C
The 7 is in the tenths place in 4.782, which makes its value 7 tenths.
Q6
Medium
In the number 12.305, what is the value of the digit 3?
A. 3
B. 0.3
C. 3 tenths
D. 30
Show Answer & Explanation
Correct Answer: C
The digit 3 is in the tenths place, which represents 3 tenths, or 0.3.
Q7
Medium
What is the place value of 9 in the number 56.974?
A. 9 hundredths
B. 0.09
C. 90
D. 9
Show Answer & Explanation
Correct Answer: A
The 9 is in the hundredths place, showing its value as 9 hundredths or 0.09.
Q8
Hard
What is 15.6 - 7.4?
A. 8.2
B. 8.0
C. 9.0
D. 7.8
Show Answer & Explanation
Correct Answer: A
Subtracting 7.4 from 15.6 results in 8.2.
Q9
Hard
What is the product of 4.5 and 2.2?
A. 9.9
B. 8.5
C. 10.4
D. 11.0
Show Answer & Explanation
Correct Answer: A
Multiplying 4.5 by 2.2 gives 9.9.
Q10
Hard
A bottle contains 2.5 liters of juice. If 0.75 liters are poured out, how much is left?
A. 1.75 liters
B. 1.50 liters
C. 1.25 liters
D. 1.00 liters
Show Answer & Explanation
Correct Answer: A
Subtracting 0.75 from 2.5 gives 1.75 liters left.

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Decimals — Class 5 Mathematics Practice Questions Online

This page contains 264 practice MCQs for the chapter Decimals in Class 5 Mathematics. The questions are organized by difficulty — 76 easy, 151 medium, 37 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 3 topics, giving you comprehensive coverage of the entire chapter.