Maths Quiz for Class 4 Factors and Multiples |
In this post, you will find 20 online maths quiz questions for class 4 factors and multiples. Let’s complete 20 easy maths quiz multiple choice questions based on class 4 factors and multiples.
Question 1: Which of the following is not a factor of 28?
A) 2
B) 7
C) 6
D) 4
Explanation: The factors of 28 are 1, 2, 4, 7, 14 and 28.
Question 2: Which of the following is a factor of 35?
A) 7
B) 3
C) 9
D) 11
Explanation: The factors of 35 are 1, 5, 7, and 35.
Question 3: Which of the following is not a multiple of 8?
A) 36
B) 8
C) 24
D) 40
Explanation: The multiples of 8 are 8, 16, 24, 32, 40, …
Question 4: Which of the following is a multiple of 11?
A) 24
B) 55
C) 35
D) 68
Explanation: The multiples of 11 are 11, 22, 33, 44, 55, 66, 77, 88, …
Question 5: Which of the following is an even number?
A) 47501
B) 47650
C) 37069
D) 24683
Explanation: 47650 is an even number.
Question 6: Which of the following is an odd number?
A) 50492
B) 91200
C) 48205
D) 38078
Explanation: 48205 is an odd number.
Question 7: Which of the following numbers is not divisible by 2?
A) 97460
B) 65203
C) 70134
D) 39000
Explanation: 65203 is not divisible by 2 because its units digit is 3.
Question 8: Which of the following numbers is divisible by 5?
A) 35970
B) 40105
C) 73100
D) all of these
Explanation: A number is divisible by 5 if its units digit is either 0 or 5.
Question 9: Which of the following numbers is divisible by 10?
A) 48570
B) 39405
C) 20881
D) 10101
Explanation: A number is divisible by 10 if its units digit is 0.
Question 10: Which of the following numbers is prime?
A) 93
B) 87
C) 43
D) 57
Explanation: 43 is a prime number.
Question 11: Which of the following numbers is composite?
A) 41
B) 81
C) 61
D) 31
Explanation: 81 is a composite number.
Question 12: The HCF of 42 and 63 is ________.
A) 14
B) 21
C) 7
D) 9
Explanation: 42 = 21 × 2 and 63 = 21 × 3. Hence, HCF is 21.
Question 13: The HCF of 88 and 56 is ________.
A) 8
B) 11
C) 7
D) 14
Explanation: 88 = 8 × 11 and 56 = 8 × 7. Hence, HCF is 8.
Question 14: The LCM of 12 and 16 is _______.
A) 32
B) 42
C) 36
D) 48
Explanation: 12 = 4 × 3 and 16 = 4 × 4. Hence, HCF = 4 × 3 × 4 = 48.
Question 15: The LCM of 9 and 45 is _______.
A) 15
B) 9
C) 45
D) 5
Explanation: 9 = 9 × 1 and 45 = 9 × 5. Hence, HCF = 9 × 5 = 45.
Question 16: The common factor of 36 and 48 is ______.
A) 16
B) 12
C) 24
D) 18
Explanation: 36 = 12 × 3 and 48 = 12 × 4. Hence, common factor = 12
Question 17: The first common multiple of 6 and 8 is ________.
A) 24
B) 12
C) 16
D) 18
Explanation: The multiples of 6 are 6, 12, 18, 24, 30, … and the multiples of 8 are 8, 16, 24, 32, … Thus, the first common multiple of 6 and 8 is 24.
Question 18: The HCF of 4, 8 and 12 is ___________.
A) 12
B) 8
C) 4
D) 2
Explanation: The HCF of 4, 8 and 12 is 4.
Question 19: The LCM of 12, 24 and 48 is _______.
A) 24
B) 48
C) 12
D) 96
Explanation: The LCM of 12, 24 and 48 is 48 because 48 is multiple of 12 and 24 both.
Question 20: The LCM of 10, 20 and 30 is _______.
A) 20
B) 30
C) 60
D) 40
Explanation: The LCM of 10, 20 and 30 is 60. Since 10 = 10 × 1, 20 = 10 × 2, 30 = 10 × 3. LCM = 10 × 2 × 3 = 60.
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