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QUIZ

6th

grade

63%

accuracy

3.7K

plays

Vamsi Priya

3 years

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20 questions

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- 1. Multiple Choice1 minute1 pt
Which of the following is smallest prime number:

1

2

3

4

- 2. Multiple Choice1 minute1 pt
The only prime number which is also even

1

2

3

4

- 3. Multiple Choice1 minute1 pt
If a number is divisible by 2 and 5 both then is divisible by

2

5

7

10

- 4. Multiple Choice2 minutes1 pt
Which of the following number is divisible by 3

121

123

124

122

- 5. Multiple Choice1 minute1 pt
A number is divisible by 4 if its

last digit is 4

last digit is 0

last two digits are divisible by 4

last digit is 8

- 6. Multiple Choice1 minute1 pt
The HCF of two co prime numbers is 1

True

False

- 7. Multiple Choice1 minute1 pt
The numbers having more than two factors are called

Prime numbers

Composite numbers

Even numbers

Odd numbers

- 8. Multiple Choice1 minute1 pt
Which number is neither prime nor composite

1

0

2

3

- 9. Multiple Choice2 minutes1 pt
In which of the following expressions, prime factorisation has been not done?

24 = 2 × 2 × 2 × 3

56 = 7 × 2 × 2 × 2

70 = 2 × 5 × 7

54 = 2 × 3 × 8

- 10. Multiple Choice2 minutes1 pt
Which of the following numbers is divisible by 11?

165

111

222

100

- 11. Multiple Choice1 minute1 pt
Divisibility by 2,5,10 can be checked by

sum of digits

last digit

last two digits

last three digits

- 12. Multiple Choice2 minutes1 pt
The HCF of two consecutive numbers is always

1

2

0

None of the above

- 13. Multiple Choice1 minute1 pt
Identify whether the given statement is 'TRUE' or 'FALSE'

All prime numbers are odd

True

False

- 14. Multiple Choice2 minutes1 pt
How many prime numbers lie between 1 and 10?

3

4

5

2

- 15. Multiple Choice2 minutes1 pt
In which of the following prime factorisation has been done:

56 = 1x2x2x2x7

56 = 2x2x2x7

56 = 2x4x7

56 = 2x2x14

- 16. Multiple Choice1 minute1 pt
If a number is divisible by 5, then which of the following can be its one's digit?

2

3

4

5

- 17. Multiple Choice1 minute1 pt
_____ is the smallest factor of 12?

12

3

2

1

- 18. Multiple Choice2 minutes1 pt
The first 2 common multiples of 3 and 4 are ____ and ___.

12 and 20

12 and 16

12 and 18

12 and 24

- 19. Multiple Choice2 minutes1 pt
If a number has 0 in ones place, then it is divisible by _____.

5

10

both ( 5 and 10)

None of the Above

- 20. Multiple Choice1 minute1 pt
1 is a ______ of every number.

factor

multiple

coprime

prime

- Answer choicesTagsAnswer choicesTags
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