myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5

<< back This is a SAMPLE test for Grade: 5, Subject: Math  
Test Topic(s): Multiples and Factors, Least Common Multiple (LCM)

Question 1:
Which option shows the least common multiple of 8 and 15?
60
120
48
75
Question 2:
Which option shows the least common multiple (LCM) of 15 and 30?
30
60
15
90
Question 3:
Which is a factor of 20?
6
3
7
5
Question 4:
Which option shows the least common multiple (LCM) of 12 and 18?
24
54
90
36
Question 5:
Which set of numbers will have 28 as its least common multiple (LCM)?
2, 3 and 5
4, 6 and 9
1, 4 and 7
1, 4 and 8
Question 6:
Which list shows the factors of 24?
1, 8, 12
1, 7, 9
1, 5, 12
3, 5, 7
Question 7:
Which is a prime number?
15
14
17
12
Question 8:
The LCM of 12 and 9 is ______.
21
36
35
30
Question 9:
Which of these shows LCM of 6, 18 and 27?
81
90
96
54
Question 10:
Newport Mall has a painting exhibition on every 4th day. Bell View Mall has a painting exhibition on every 5th day. On what day will both the malls have a painting exhibition?
on the 15th day
on the 20th day
on the 10th day
on the 9th day

 





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