SOF - NCO PDF Sample Papers for Class 4
Class 4 sample paper & practice questions for National Cyber Olympiad (NCO) 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.
Q.1 |
Find the water images of the following:  |
| a) |
1 |
| b) | 4 |
| c) | 3 |
| d) | 2 |
Q.2 |
Which of these shows a CPU? |
| a) |
 |
| b) |  |
| c) |  |
| d) |  |
Q.3 |
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. |
Q.4 |
Which device is used to amplify and qualify the sound of the system? |
| a) |
Video recorder |
| b) | Speakers |
| c) | Ear phones |
| d) | All of these |
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 |
__________ resembled the modern computer. |
| a) |
Calculator |
| b) | Analytical engine |
| c) | Different engine |
| d) | Vacuum tube |
Q.7 |
When was the first generation computer invented? |
| a) |
1940 |
| b) | 1954 |
| c) | 1927 |
| d) | 1937 |
Q.8 |
What mediates communication between the CPU and the other components of the system, including main memory? |
| a) |
ROM |
| b) | Buses |
| c) | Bridges |
| d) | Chipset |
Q.9 |
What is the extension of the Ms-paint application file? |
| a) |
xls |
| b) | bmp |
| c) | doc |
| d) | txt |
Q.10 |
Choose the alternative which closely resembles the mirror image of the given combination.  |
| a) |
4 |
| b) | 3 |
| c) | 2 |
| d) | 1 |
Your Score: 0/10
Sample PDF of SOF - National Cyber Olympiad (NCO) PDF Sample Papers for Class 4:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : b | Q.3 : a | Q.4 : b | Q.5 : c | Q.6 : b | Q.7 : a | Q.8 : d | Q.9 : b | Q.10 : a
Other Classes Sample Papers
- National Cyber Olympiad (NCO) PDF Sample Papers for Class 1
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- National Cyber Olympiad (NCO) PDF Sample Papers for Class 3
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- National Cyber Olympiad (NCO) PDF Sample Papers for Class 6
- National Cyber Olympiad (NCO) PDF Sample Papers for Class 7
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Other Subjects Sample Papers
- International English Olympiad (IEO) PDF Sample Papers for Class 4
- International Mathematics Olympiad (IMO) PDF Sample Papers for Class 4
- National Science Olympiad (NSO) PDF Sample Papers for Class 4
- International General Knowledge Olympiad (IGKO) PDF Sample Papers for Class 4
- International English Olympiad (IEO) Level 2 Sample Papers for Class 4
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