Have an account?
Skip to Content
Build your own quiz
10 questions
Show Answers
See Preview
- 1. Multiple Choice
LCM of 3 and 5 is...
1
3
5
15
- 2. Multiple Choice
HCF of 3 and 5 is ....
1
3
5
15
- 3. Multiple Choice
Which one of the following number is a composite number?
3
5
7
9
- 4. Multiple Choice
HCF and LCM of 20 and 14 are...
2 dan 140
2 dan 70
3 dan 140
3 dan 70
- 5. Multiple Choice
LCM of 30, 54 and 72 is...
1800
1620
1080
720
- 6. Multiple Choice
The highest common factor of 28, 42, and 76 is….
14
7
4
2
- 7. Multiple Choice
The least common multiple of 12, 30, and 40 is…
40
60
120
160
- 8. Multiple Choice
Prime factorization of 240 are . . . .
23 x 3 x 5
24 x 3 x 5
25 x 3 x 5
26 x 3 x 5
- 9. Multiple Choice
Lamp A lights up every 15 minutes and lamp B lights up every 20 minutes. If at 09.00 the two lights turn on together, the second lamp will turn on together again for the second time at ...
09.30
09.45
10.00
10.30
- 10. Multiple Choice
The highest common factor of 12, 30, and 40 is…
12
10
2
4
- Answer choicesTagsAnswer choicesTags