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Maths Quiz for Class 6 Fractions |
In this post, you will find 20 online maths quiz questions for class 6 fractions. Online maths quiz will take around 20 minutes or less to complete it.
Question 1: What is the denominator in the fraction 3/7?
A) 3
B) 4
C) 7
D) 10
Explanation: Denominator is 7.
Question 2: What fraction of a minute is 15 seconds?
A) 1/4
B) 1/3
C) 1/2
D) 1/5
Explanation: 15/60 = 1/4
Question 3: What fraction of a dozen is 4?
A) 1/3
B) 1/4
C) 1/2
D) 1/5
Explanation: 1 dozen = 12. So, 4/12 = 1/3
Question 4: What fraction of numbers from 1 to 10 are prime numbers?
A) 1/2
B) 2/5
C) 3/5
D) 1/5
Explanation: Prime numbers from 1 to 10 are 2, 3, 5 and 7. They are 4 in numbers. Thus, the required fraction = 4/10 = 2/5
Question 5: ¼ of 24 = _______
A) 4
B) 6
C) 8
D) 5
Explanation: ¼ of 24 = ¼ × 24 = 6
Question 6: 3/5 of 35 = _______
A) 25
B) 14
C) 21
D) 28
Explanation: 3/5 of 35 = 3/5 × 35 = 21
Question 7: In a class of 45 students, 4/9 of the students took yoga as an optional subject. How many students took yoga as an optional subject?
A) 15 students
B) 20 students
C) 12 students
D) 10 students
Explanation: Number of students who took yoga as an optional subject = 4/9 × 45 = 20 students
Question 8: Which of the following is a proper fraction?
A) 8/5
B) 7/3
C) 4/3
D) 2/7
Explanation: 2/7 is a proper fraction.
Question 9: Which of the following is not an improper fraction?
A) 4/6
B) 6/3
C) 9/2
D) 9/4
Explanation: 4/6 is not an improper fraction.
Question 10: Convert 5 ½ into improper fraction.
A) 5/2
B) 9/2
C) 11/2
D) 7/2
Explanation: 5 ½ = (10 + 1)/2 = 11/2
Question 11: The simplest form of the fraction 36/48 is ________.
A) 2/3
B) 3/4
C) 9/12
D) 18/24
Explanation: Dividing the numerator and the denominator by their LCM 12, we get 36/48 = 3/4
Question 12: Write the equivalent fraction of 5/7 with numerator 25.
A) 25/45
B) 25/35
C) 25/15
D) 25/55
Explanation: 5/7 = (5 × 5)/(7 × 5) = 25/35
Question 13: Write the equivalent fraction of 24/36 with denominator 9.
A) 6/9
B) 2/3
C) 6/18
D) 6/12
Explanation: 24/36 = (24 ÷ 4)/(36 ÷ 4) = 6/9
Question 14: Which of the following fractions is the greatest?
A) 1/5
B) 1/4
C) 1/3
D) 1/2
Explanation: 1/2 is the greatest fraction.
Question 15: Which of the following fractions is the smallest?
A) 7/10
B) 3/4
C) 2/11
D) 5/9
Explanation: 2/11 is the smallest fraction.
Question 16: 48/72 is _________ 6/9
A) greater than
B) equal to
C) less than
D) none of these
Explanation: 48/72 is equal to 6/9 because 48/72 = 2/3 and 6/9 = 2/3.
Question 17: 3/8 + 5/12 = _____
A) 19/24
B) 21/24
C) 18/24
D) 8/20
Explanation: 3/8 + 5/12 = (9 + 10)/24 = 19/24
Question 18: 1/3 – 4/15 = _____
A) 3/15
B) 2/15
C) 1/15
D) 3/12
Explanation: 1/3 – 4/15 = (5 – 4)/15 = 1/15
Question 19: Neha used 7/8 kg of cucumber and 1/4 kg of radish to make salad. What is the weight of the salad?
A) 5/8 kg
B) 9/8 kg
C) 10/8 kg
D) 8/12 kg
Explanation: Weight of the salad = 7/8 + ¼ = 7/8 + 2/8 = 9/8 kg
Question 20: From a ribbon of length 14/15 m, 2/5 m of ribbon is cut out. What is the length of the remaining piece of ribbon?
A) 6/15 m
B) 7/15 m
C) 8/15 m
D) 12/10 m
Explanation: Length of remaining piece of ribbon = 14/15 – 2/5 = 14/15 – 6/15 = (14 – 6)/15 = 8/15 m
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