Q. If an email is sent at 3:00 PM and takes 15 minutes to deliver, what time will it be delivered?
A.
3:15 PM
B.
3:30 PM
C.
3:45 PM
D.
4:00 PM
Show solution
Solution
3:00 PM + 15 minutes = 3:15 PM.
Correct Answer:
A
— 3:15 PM
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Q. If an email is sent at 3:00 PM and takes 15 minutes to reach the recipient, what time will the recipient receive the email?
A.
3:15 PM
B.
3:30 PM
C.
3:45 PM
D.
4:00 PM
Show solution
Solution
The recipient will receive the email at 3:15 PM.
Correct Answer:
A
— 3:15 PM
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Q. If an email is sent at 3:00 PM and takes 5 minutes to reach the recipient, at what time will the recipient receive the email?
A.
3:05 PM
B.
3:10 PM
C.
3:15 PM
D.
3:20 PM
Show solution
Solution
The email will be received at 3:05 PM.
Correct Answer:
A
— 3:05 PM
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Q. If an email is sent with a subject line of 50 characters, how many characters can be used in the body of the email if the total limit is 1000 characters?
A.
900
B.
950
C.
1000
D.
1050
Show solution
Solution
If the subject line is 50 characters, 950 characters can be used in the body.
Correct Answer:
B
— 950
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Q. If an email service provider has 1 million users and each user sends an average of 20 emails per day, how many emails are sent in a day?
A.
10 million
B.
20 million
C.
15 million
D.
5 million
Show solution
Solution
1 million users * 20 emails/user = 20 million emails per day.
Correct Answer:
B
— 20 million
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Q. If an email service provider has 1 million users and each user sends an average of 20 emails per week, how many emails are sent in a week?
A.
10 million
B.
20 million
C.
15 million
D.
5 million
Show solution
Solution
1 million users * 20 emails/user = 20 million emails per week.
Correct Answer:
B
— 20 million
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Q. If an email service provider has 1 million users and each user sends an average of 10 emails per day, how many emails are sent in a day?
A.
5 million
B.
10 million
C.
15 million
D.
20 million
Show solution
Solution
1 million users * 10 emails/user = 10 million emails sent in a day.
Correct Answer:
B
— 10 million
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Q. If an email service provider has 1 million users and each user sends an average of 5 emails per day, how many emails are sent in a week?
A.
35 million
B.
25 million
C.
5 million
D.
50 million
Show solution
Solution
1 million users * 5 emails/day * 7 days = 35 million emails.
Correct Answer:
A
— 35 million
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Q. If an email service provider offers 1 GB of storage and a user has used 750 MB, how much storage is left?
A.
250 MB
B.
500 MB
C.
1 GB
D.
750 MB
Show solution
Solution
Remaining storage = 1 GB - 750 MB = 250 MB.
Correct Answer:
A
— 250 MB
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Q. If an email service provider offers 1 GB of storage, how many 10 MB emails can a user store?
A.
100
B.
200
C.
300
D.
400
Show solution
Solution
1 GB = 1024 MB, so 1024 MB / 10 MB = 102.4, which means 100 emails can be stored.
Correct Answer:
B
— 200
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Q. If an email takes 2 minutes to compose and a user composes 4 emails, how much time will they spend?
A.
6 minutes
B.
8 minutes
C.
10 minutes
D.
12 minutes
Show solution
Solution
2 minutes/email * 4 emails = 8 minutes.
Correct Answer:
B
— 8 minutes
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Q. If an email takes 2 minutes to read and a user reads 5 emails per hour, how many emails can they read in a 4-hour session?
Show solution
Solution
5 emails/hour * 4 hours = 20 emails.
Correct Answer:
A
— 20
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Q. If an email takes 2 minutes to read and a user reads 5 emails, how much time do they spend reading emails?
A.
5 minutes
B.
10 minutes
C.
15 minutes
D.
20 minutes
Show solution
Solution
2 minutes/email * 5 emails = 10 minutes spent reading emails.
Correct Answer:
B
— 10 minutes
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Q. In a file system, what does the term 'inode' refer to?
A.
A file's data block
B.
A file's metadata structure
C.
A type of file system
D.
A directory entry
Show solution
Solution
An inode is a data structure that stores metadata about a file, such as its size and location.
Correct Answer:
B
— A file's metadata structure
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Q. In binary, what is the decimal number 10?
A.
1010
B.
1001
C.
1100
D.
1110
Show solution
Solution
The decimal number 10 is represented as 1010 in binary.
Correct Answer:
A
— 1010
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Q. In Excel, how do you create a chart from selected data?
A.
Insert > Chart
B.
Data > Chart
C.
Home > Chart
D.
View > Chart
Show solution
Solution
You create a chart from selected data by going to Insert > Chart in Excel.
Correct Answer:
A
— Insert > Chart
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Q. In Excel, if you have the formula =SUM(A1:A10), what does it do?
A.
Counts the number of cells
B.
Calculates the average
C.
Adds up the values from A1 to A10
D.
Finds the maximum value
Show solution
Solution
The formula =SUM(A1:A10) adds up the values from cells A1 to A10.
Correct Answer:
C
— Adds up the values from A1 to A10
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Q. In Excel, if you want to sum the values in cells A1 to A10, which formula would you use?
A.
=SUM(A1:A10)
B.
=ADD(A1:A10)
C.
=TOTAL(A1:A10)
D.
=SUMM(A1:A10)
Show solution
Solution
The correct formula to sum the values in cells A1 to A10 in Excel is =SUM(A1:A10).
Correct Answer:
A
— =SUM(A1:A10)
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Q. In Excel, what does the function =AVERAGE(B1:B10) calculate?
A.
Sum of B1 to B10
B.
Count of B1 to B10
C.
Average of B1 to B10
D.
Maximum of B1 to B10
Show solution
Solution
The function =AVERAGE(B1:B10) calculates the average of the values in cells B1 to B10.
Correct Answer:
C
— Average of B1 to B10
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Q. In Excel, what does the VLOOKUP function do? (2023)
A.
Looks up a value vertically
B.
Calculates the average
C.
Counts the number of cells
D.
Finds the maximum value
Show solution
Solution
The VLOOKUP function in Excel is used to look up a value vertically in a table.
Correct Answer:
A
— Looks up a value vertically
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Q. In Excel, what function would you use to find the average of a range of cells?
A.
AVERAGE
B.
SUM
C.
COUNT
D.
MEDIAN
Show solution
Solution
The AVERAGE function is used to find the average of a range of cells in Excel.
Correct Answer:
A
— AVERAGE
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Q. In Excel, which function would you use to find the average of a range of cells?
A.
=AVG()
B.
=MEAN()
C.
=AVERAGE()
D.
=SUM()/COUNT()
Show solution
Solution
The function used to find the average of a range of cells in Excel is =AVERAGE().
Correct Answer:
C
— =AVERAGE()
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Q. In Excel, which of the following is NOT a valid data type?
A.
Text
B.
Number
C.
Date
D.
Image
Show solution
Solution
Image is not a valid data type in Excel; valid types include Text, Number, and Date.
Correct Answer:
D
— Image
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Q. In Excel, which of the following is NOT a valid function?
A.
=COUNT()
B.
=SUM()
C.
=AVERAGE()
D.
=TOTAL()
Show solution
Solution
The function =TOTAL() is NOT a valid function in Excel.
Correct Answer:
D
— =TOTAL()
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Q. In Excel, which symbol is used to start a formula? (2023)
Show solution
Solution
In Excel, the '=' symbol is used to start a formula.
Correct Answer:
B
— =
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Q. In Microsoft Word, what is the shortcut key to save a document?
A.
Ctrl + S
B.
Ctrl + P
C.
Ctrl + C
D.
Ctrl + V
Show solution
Solution
The shortcut key to save a document in Microsoft Word is Ctrl + S.
Correct Answer:
A
— Ctrl + S
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Q. In Microsoft Word, which shortcut key is used to save a document? (2023)
A.
Ctrl + S
B.
Ctrl + P
C.
Ctrl + C
D.
Ctrl + V
Show solution
Solution
The shortcut key 'Ctrl + S' is used to save a document in Microsoft Word.
Correct Answer:
A
— Ctrl + S
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Q. In PowerPoint, how can you add a new slide?
A.
Right-click and select 'New Slide'
B.
Press Ctrl + N
C.
Click on 'Insert' then 'New Slide'
D.
All of the above
Show solution
Solution
You can add a new slide by right-clicking and selecting 'New Slide', pressing Ctrl + N, or clicking on 'Insert' then 'New Slide'.
Correct Answer:
D
— All of the above
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Q. In PowerPoint, how can you insert a new slide?
A.
Right-click and select New Slide
B.
Press Ctrl + N
C.
Click on the Insert tab
D.
Click on the Home tab and select New Slide
Show solution
Solution
You can insert a new slide by clicking on the Home tab and selecting New Slide.
Correct Answer:
D
— Click on the Home tab and select New Slide
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Q. In PowerPoint, what is the purpose of a slide master? (2023)
A.
To create animations
B.
To manage slide layouts
C.
To insert images
D.
To add audio
Show solution
Solution
A slide master is used to manage slide layouts and design elements across multiple slides.
Correct Answer:
B
— To manage slide layouts
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Showing 31 to 60 of 220 (8 Pages)
Computer Awareness MCQ & Objective Questions
Computer Awareness is a crucial subject for students preparing for school exams and competitive tests in India. Understanding the fundamentals of computers not only enhances your knowledge but also boosts your confidence in tackling objective questions. Practicing MCQs and important questions in this area can significantly improve your exam preparation and help you score better.
What You Will Practise Here
Basic computer terminology and definitions
Types of software and hardware components
Operating systems and their functions
Internet basics and online safety
Data storage and management concepts
Networking fundamentals and protocols
Common computer applications and their uses
Exam Relevance
Computer Awareness is an integral part of the curriculum for CBSE, State Boards, and various competitive exams like NEET and JEE. Questions in these exams often focus on the application of computer concepts, requiring students to demonstrate their understanding through MCQs. Common patterns include identifying components, explaining functions, and solving problems related to computer operations.
Common Mistakes Students Make
Confusing hardware with software components
Misunderstanding the functions of different operating systems
Overlooking the importance of internet safety measures
Failing to grasp basic networking concepts
Neglecting to practice application-based questions
FAQs
Question: What are some important Computer Awareness MCQ questions to focus on?Answer: Focus on questions related to computer components, software types, and internet basics, as these are frequently tested.
Question: How can I improve my Computer Awareness skills for exams?Answer: Regular practice of objective questions and understanding key concepts will enhance your skills and confidence.
Start solving practice MCQs today to test your understanding of Computer Awareness. The more you practice, the better prepared you'll be for your exams. Let's boost your knowledge and exam scores together!