EduSahara™ Worksheet

EduSahara™ Assignment

Name : Types of Numbers

Chapter : Playing with Numbers

Grade : SSC Grade VI

License : Non Commercial Use

Question 1

1.

Find the twin primes in the following

(i)

(2,11)
(ii)

(3,2)
(iii)

(2,7)
(iv)

(17,19)
(v)

(2,5)

Question 2

2.

Find the co-primes in the following

(i)

{15,17}
(ii)

{45,51}
(iii)

{115,170}
(iv)

{30,34}
(v)

{92,136}

Question 3

3.

Which of the following is an even number?

(i)

41
(ii)

44
(iii)

15
(iv)

37
(v)

17

Question 4

4.

Which of the following is an odd number?

(i)

34
(ii)

18
(iii)

27
(iv)

2
(v)

40

Question 5

5.

Which of the following is a prime number?

(i)

8
(ii)

38
(iii)

40
(iv)

11
(v)

21

Question 6

6.

Which of the following is a composite number?

(i)

43
(ii)

31
(iii)

45
(iv)

29
(v)

17

Question 7

7.

Find the twin primes in the following

(i)

(59,61)
(ii)

(3,2)
(iii)

(2,11)
(iv)

(2,5)
(v)

(2,7)

Question 8

8.

Find the co-primes in the following

(i)

{4,12}
(ii)

{5,15}
(iii)

{8,9}
(iv)

{16,18}
(v)

{24,27}

Question 9

9.

Which of the following is an even number?

(i)

33
(ii)

47
(iii)

18
(iv)

7
(v)

27

Question 10

10.

Which of the following is an odd number?

(i)

44
(ii)

33
(iii)

40
(iv)

50
(v)

38

Question 11

11.

Which of the following is a prime number?

(i)

12
(ii)

35
(iii)

19
(iv)

36
(v)

32

Question 12

12.

Which of the following is a composite number?

(i)

6
(ii)

31
(iii)

7
(iv)

47
(v)

11

Assignment Key