Humming Bird - HCO PDF Sample Papers for Class 4

Class 4 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

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



a)

4

b)

3

c)

2

d)

1

Q.2

AutoCorrect was originally designed to replace _________ words as you type.

a)

short, repetitive

b)

misspelled

c)

gramatically incorrect

d)

Large

Q.3

If Rahul wants to convert a rectangle of length 6 cm and breadth 5 cm into a square of side 5 cm. What is the difference in the perimeter of rectangle and square?

a)

1cm

b)

2cm

c)

3cm

d)

4cm

Q.4

Bluetooth is an example of __________ network.

a)

virtual private 

b)

local area 

c)

personal area

d)

wide area 

Q.5

What is the rule for the following pattern. 40, 36, 32, 28, 24

a)

Addition of 3

b)

Multiples of 3

c)

Difference of 4

d)

Difference of 5

Q.6

What invention in 2nd genertaion computer allowed them to use less electricity and generate less heat?

a)

vacuum tube

b)

transistors

c)

capacitors

d)

resistors

Q.7

In how many ways can you save your word document?

a)

1

b)

2

c)

3

d)

5

Q.8

Which of the following works as switches and amplifiers in a first generation computer?

a)

Anode tube

b)

Magnetic drums

c)

Cathode ray tube

d)

Vacuum tube

Q.9

New monitors use _________ display and old monitors use _________ display.

a)

flat-panel/CRT display

b)

CRT/flat panel

c)

CRT/Broad panel

d)

broad-panel/CRT

Q.10

Which of these is typically used by mobile workers and in areas where higher-speed connection options are not available?

a)

Dial-up

b)

Digital Subscriber Line

c)

ISP

d)

Vacuum tube.

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Sample PDF of Humming Bird - Humming Bird Cyber Olympiad (HCO) PDF Sample Papers for Class 4:


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Answers to Sample Questions from Olympiad Success:
Q.1 )aQ.2 )bQ.3 )bQ.4 )cQ.5 )cQ.6 )bQ.7 )cQ.8 )dQ.9 )aQ.10 )a

Answers to Sample Questions from Olympiad Success:

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

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