Free Printable Calculation-Based MCQs

1.

What is the binary equivalent of decimal 10?

a)

1010

b)

1001

c)

1111

d)

1100

2.

Convert binary 1101 to decimal.

a)

13

b)

11

c)

15

d)

9

3.

What is the hexadecimal of binary 1111?

a)

A

b)

D

c)

F

d)

9

4.

How many bits are there in 1 byte?

a)

4

b)

16

c)

8

d)

10

5.

What is 6 + 3 in binary?

a)

1000

b)

1001

c)

1010

d)

1111

6.

What is binary 1010 in decimal?

a)

8

b)

9

c)

10

d)

11

7.

If a file is 500 KB, how many bytes is that?

a)

512

b)

500,000

c)

512,000

d)

1000

8.

What is 15 ÷ 2 remainder?

a)

6

b)

7

c)

1

d)

0

9.

If a video is 120 MB and your internet speed is 60 Mbps, how long will it take to download?

a)

16 sec

b)

20 sec

c)

32 sec

d)

40 sec

10.

Convert decimal 5 to binary.

a)

101

b)

111

c)

100

d)

110

11.

Binary 1001 + 0011 = ?

a)

1100

b)

1010

c)

1110

d)

1000

12.

What is 8 × 2?

a)

14

b)

16

c)

12

d)

20

13.

A music file is 3 minutes long. If it downloads in 30 seconds, what is the download speed ratio?

a)

3:1

b)

6:1

c)

1:6

d)

1:3

14.

Convert 12 in decimal to hexadecimal.

a)

A

b)

C

c)

E

d)

B

15.

What is the result of binary right shift: 1000 >> 2?

a)

0001

b)

0010

c)

0011

d)

0000

16.

Which number is greater in decimal?

a)

Binary 1001

b)

0111

c)

0001

d)

0011

17.

If you download a 100 MB file in 50 seconds, what’s your download speed in MBps?

a)

1

b)

2

c)

3

d)

4

18.

Hexadecimal 2A equals what in decimal?

a)

42

b)

36

c)

38

d)

44

19.

What is 7 % 3?

a)

1

b)

2

c)

3

d)

0

20.

Which binary number equals decimal 6?

a)

0110

b)

0101

c)

0011

d)

1001

21.

What is the binary equivalent of decimal 154?

a)

10011010

b)

10011110

c)

11100110

d)

10111010

22.

What is the hexadecimal equivalent of binary 11010111?

a)

D7

b)

C9

c)

E7

d)

F5

23.

1 Gbps connection transmits 250 MB in how many ms?

a)

0.5

b)

2

c)

2000

d)

3

24.

Result of binary addition 1011 + 1101?

a)

10100

b)

11000

c)

11110

d)

10000

25.

Binary 111000 >> 3 equals in decimal:

a)

28

b)

14

c)

7

d)

3

26.

Convert hexadecimal 2F to decimal.

a)

45

b)

47

c)

63

d)

33

27.

What is binary of decimal 225?

a)

11100011

b)

11011101

c)

11100100

d)

11100001

28.

Convert binary 1001 to decimal.

a)

9

b)

7

c)

5

d)

11

29.

Binary 1001 + 1010 = ?

a)

1111

b)

10001

c)

10011

d)

10110

30.

Binary 10110101 equals which hexadecimal?

a)

B5

b)

A4

c)

C3

d)

9F

31.

Binary 11110000 is what in decimal?

a)

240

b)

224

c)

198

d)

192

32.

Which binary number has highest decimal value?

a)

101011

b)

110110

c)

111000

d)

100111

33.

Convert binary 1111 to decimal.

a)

13

b)

14

c)

15

d)

16

34.

Time to download 600 MB on 10 Mbps speed?

a)

480 sec

b)

60 sec

c)

96 sec

d)

120 sec

35.

A9 + 1F in hex = ?

a)

C2

b)

CE

c)

C8

d)

D8

36.

Binary for decimal 20?

a)

10000

b)

10100

c)

11000

d)

11100

37.

Convert 1100 binary to decimal.

a)

12

b)

13

c)

14

d)

15

38.

2A in hex is what in binary?

a)

101010

b)

110010

c)

100110

d)

100011

39.

What is 25 + 17 in binary?

a)

101001

b)

110000

c)

110010

d)

100110

40.

1000 >> 2 in decimal?

a)

2

b)

4

c)

1

d)

3

41.

1001 & 1101 (bitwise AND)?

a)

1001

b)

1101

c)

1000

d)

1100

42.

7 + 9 in binary?

a)

10000

b)

1110

c)

1010

d)

1100

43.

Convert decimal 31 to binary.

a)

11111

b)

10111

c)

11001

d)

10011

44.

Binary 1000 × 2 = ?

a)

10000

b)

100000

c)

1000

d)

1100

45.

What is 30 % 4?

a)

2

b)

4

c)

1

d)

0

46.

Binary 1101 − 0101 = ?

a)

1000

b)

1010

c)

0110

d)

0100

47.

Convert hex B4 to decimal.

a)

180

b)

172

c)

196

d)

150

48.

Decimal 18 to binary?

a)

10010

b)

10001

c)

10110

d)

10011

49.

Binary 0110 >> 1 = ?

a)

0011

b)

0100

c)

0001

d)

0000

50.

3.5 × 4 = ?

a)

13

b)

14

c)

12.5

d)

15

Calculation-Based MCQs

Total questions: 50

Worksheet time: 25mins

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