Decimals Practice Questions

Class 4 · Mathematics · 370 free MCQs with instant results and detailed explanations.

370
Total
125
Easy
174
Medium
71
Hard

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Topics in Decimals

Comparing Decimals 156
Tenths and Hundredths 111
Decimal Addition 103

Sample Questions from Decimals

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

Q1
Easy
What is 0.1 in fraction form?
A. 1/10
B. 1/100
C. 1/50
D. 10/100
Show Answer & Explanation
Correct Answer: A
0.1 is equivalent to 1/10 because it represents one part of ten equal parts.
Q2
Easy
What is 0.25 as a decimal?
A. 0.05
B. 0.25
C. 0.2
D. 0.75
Show Answer & Explanation
Correct Answer: B
0.25 is already in decimal form and represents twenty-five hundredths.
Q3
Easy
Which of the following is equal to 1.0?
A. 0.1
B. 1.00
C. 1.1
D. 10.0
Show Answer & Explanation
Correct Answer: B
1.0 is the same as 1.00 since trailing zeros do not change the value.
Q4
Medium
Which of the following represents the decimal 0.7 in fraction form?
A. 7/10
B. 7/100
C. 70/100
D. 1/7
Show Answer & Explanation
Correct Answer: A
0.7 can be expressed as 7 tenths, which is 7/10.
Q5
Medium
What is the value of 0.56 in terms of hundredths?
A. 56/100
B. 5.6
C. 560
D. 0.056
Show Answer & Explanation
Correct Answer: A
The decimal 0.56 indicates 56 hundredths, which can be written as 56/100.
Q6
Medium
If a pencil costs 0.85 dollars, how much do 4 pencils cost in total?
A. 3.40
B. 3.25
C. 4.00
D. 3.50
Show Answer & Explanation
Correct Answer: A
4 pencils at 0.85 each cost 4 * 0.85 = 3.40 dollars in total.
Q7
Medium
Which of the following decimals is the largest?
A. 0.9
B. 0.99
C. 0.909
D. 0.999
Show Answer & Explanation
Correct Answer: D
0.999 is the largest decimal value compared to the others.
Q8
Hard
Which of the following is equal to 5.6?
A. 5.60
B. 5.600
C. 5.06
D. 6.5
Show Answer & Explanation
Correct Answer: A
5.6, 5.60, and 5.600 are equivalent as they represent the same value, differing only in the number of decimal places.
Q9
Hard
Which decimal represents the number 'Eight and Two Tenth'?
A. 8.2
B. 0.82
C. 0.08
D. 82.0
Show Answer & Explanation
Correct Answer: A
The phrase 'Eight and Two Tenth' translates to the decimal 8.2, where '8' is the whole number and '2' is the tenths place.
Q10
Hard
Which of the following decimals is greater than 0.5 but less than 0.6?
A. 0.55
B. 0.45
C. 0.65
D. 0.50
Show Answer & Explanation
Correct Answer: A
0.55 is between 0.5 and 0.6, making it the correct answer as it exceeds 0.5 but does not reach 0.6.

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Decimals — Class 4 Mathematics Practice Questions Online

This page contains 370 practice MCQs for the chapter Decimals in Class 4 Mathematics. The questions are organized by difficulty — 125 easy, 174 medium, 71 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.