Humming Bird - HCO PDF Sample Papers for Class 7

Class 7 sample paper & practice questions for Humming Bird Cyber Olympiad (HCO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.


Sample Questions from Olympiad Success:

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

3(18)6; 5(35)7; 4(?)4

a)

16

b)

8

c)

24

d)

32

Q.2

Name the printer that prints the characters by striking them on the ribbon which is then pressed on the paper.

a)

Impact printer

b)

Dot printer

c)

Non-Impact printer

d)

None of these

Q.3

In a class of 100 students, 50 like drawing, 25 dancing and 7 like neither drawing nor dancing. How many like both the activities?

a)

23

b)

18

c)

35

d)

43

Q.4

Which of the following is a first generation computer?

a)

UNIVAC

b)

IBM-601

c)

Star-1000

d)

Honeywell-6000 series

Q.5

This logo belongs to ____________.



a)

Dropbox

b)

One Drive

c)

Google Drive

d)

Amazon Drive

Q.6

Which section of the control panel deals with the adjustment of the look of the computer?

a)

Appearance and Personalization

b)

System and Security

c)

Programs

d)

Hardware and Sound

Q.7

Choose the alternative which closely resembles the mirror image of the given combination.



a)

1

b)

2

c)

3

d)

4

Q.8

Column-I                               Column-II

(a) Voice Response             (i) It produces System audio output by selecting an audio output from a set of pre-recorded audio response.

(b) Voice Reproduction      (ii) It enables a System computer to talk to a user.

(c) Speech                             (iii) It converts text Synthesizer information into spoken sentences.

a)

(a)-(ii), (b)-(i), (c)-(iii)

b)

(a)-(i), (b)-(ii), (c)-(iii)

c)

(a)-(iii), (b)-(ii), (c)-(i)

d)

(a)-(i), (b)-(iii), (c)-(ii)

Q.9

Which programming language was used in second generation computers?

a)

C

b)

FORTRAN

c)

C++

d)

Qbasic

Q.10

How is data maintained in DRAM?

a) using electromagnets
b) rewrites the data many times on a refresh circuit
c) both (a) and (b)
d) None of the above

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Answers to Sample Questions from Olympiad Success:

Q.1aQ.2aQ.3bQ.4aQ.5cQ.6aQ.7cQ.8aQ.9bQ.10b

Answers to Sample Questions from Olympiad Success:

Q.1 : a | Q.2 : a | Q.3 : b | Q.4 : a | Q.5 : c | Q.6 : a | Q.7 : c | Q.8 : a | Q.9 : b | Q.10 : b

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