1.
A group of eight bits is called ........ .
Byte
2.
The binary system uses powers of ........ .
2
3.
What decimal of an hour is a second?
0.00027
4.
To save an existing file with a new name or to a new location; use .......... command.
Save as
5.
When sound is included in the animations, it becomes:
Video
6.
What is used to add text in Slide?
Text Box
7.
Slide Transaction can be applied to ........ .
All of the above
8.
Computer memory consists of:
All of the above
9.
The terms "red book", "yellow book", and "orange book" refer to .........
CD-ROM standards
10.
If one-third of one-fourth of a number is 15, then three-tenth of that number is:
54
11.
The price of 10 chairs is equal to that of 4 tables. The price of 1 ½ chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:
Rs. 3900
12.
Which is the smallest fraction among the following?
9/13
13.
A man completes a journey in 10 hours. He travels the first half of the journey at the rate of 21 km/hr and the second half at the rate of 24 km/hr. Find the total journey in km.
224 km
14.
In the first 10 overs of a cricket match, the run rate was only 3.2, what should be the run rate in the remaining 40 overs to reach the target of 282 runs?
7
15.
WAN stands for:
Wide Area Network
16.
Which of the following is a prime number?
97
17.
Which one of the following is not a prime number?
91
18.
A man walked diagonally across a square plot. Approximately, what was the percentage of distance saved by not walking along the edges?
30
19.
A man took a loan from a bank at the rate of 12% p.a. simple interest. After 3 years, he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was:
Rs. 15,000
20.
What is the best way to protect your hard drive data?
Regular backups
21.
In covering a distance of 30 km, Akhtar takes 2 hours more than Anwer. If Akhtar doubles his speed, then he would take 1 hour less than Anwer. Anwer's speed is:
5 km/h
22.
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
7.2
23.
If, upon booting up a PC, you see a message that says: "Keyboard error," it could very likely be:
Either A or B above
24.
Measuring Unit of Capacity of Hard drive is:
GB
25.
What device prevents power interruptions, resulting in corrupted data?
Battery back-up unit
26.
A shopkeeper has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230, and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500?
Rs. 4991
27.
A person's present age is two-fifths of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present?
40 years
28.
What is the full form of LAN?
Local Area Network
29.
You get a CMOS checksum error during 'BOOTUP'. What is most likely the cause?
CMOS battery is nearing the end of life
30.
Which of the following commands is given to reboot the computer?
Ctrl + Alt + Del
31.
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
4 years
32.
The taskbar is located:
At the bottom of the screen
33.
Generally, you access the Recycle Bin through an icon located:
On the desktop
34.
When a file is saved for the first time, then:
It must be given a name to identify it
35.
The information you put into the computer is called:
Data
36.
Which of the following is Page Orientation?
Only A & B
37.
Which monitor would provide the highest level of performance?
SVGA
38.
A man buys a watch for Rs. 1400 and sells it at a loss of 15%. What is the selling price of the watch?
Rs. 1190
39.
A shopkeeper bought toffees at the rate of 6 for a rupee. How many for a rupee must he sell to gain 20%?
5
40.
What is the shortcut key to "Undo" the last action in a document?
Ctrl + Z
41.
What is the shortcut key for "Find and Replace" dialogue box?
Ctrl + H
42.
Asghar can do a piece of work in 20 days. Akbar is 25% more efficient than Asghar. The number of days taken by Akbar to do the same piece of work is:
16
43.
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
Rs. 400
44.
To view headers and footers, you must switch to:
Both B & C
45.
Switching between Portrait and Landscape mode involves the:
Page setup dialog box
46.
Which key do you press to force a Page Break?
Ctrl + Enter
47.
Which of the following simplifies the process of formatting text if the same formatting is required in more than one location?
Format Painter
48.
Which of the following enables you to make multiple changes in a document at once?
Replace command
49.
How many seconds will a 500-meter long train take to cross a man walking with a speed of 3 km/h in the direction of the moving train if the speed of the train is 63 km/h?
30
50.
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/h, what is the length of the platform?
240 m
51.
Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?
(1/8)
52.
Look at this series: 36, 34, 30, 28, 24, ... What number should come next?
22
53.
8C8, OED, FGF, HIH, ...
JKJ
54.
If a computer has more than one processor, then it is known as:
Multiprocessor
55.
A light-sensitive device that converts drawing, printed text, or other images into digital form is:
Scanner
56.
Three numbers are in the ratio 1:2:3 and their HCF is 12. The numbers are:
12, 24, 36
57.
SCP, TEF, UGH, ... , WKL
VIJ
58.
Window is to pane as book is to:
Page
59.
Cup is to coffee as bowl is to:
Soup
60.
What allows you to print on both sides of the printer?
Paper-swapping unit
61.
Find the H.C.F of 36 and 84:
12
62.
ZXV, TRP, NLJ, ........ .
HFD
63.
230, 246, 271, 307 ........... .
356
64.
What is Z to A order called?
Descending
65.
We enter data and instructions into the computer which is known as:
Input
66.
A scanner is ........... .
Input Device
67.
The keys at the right of the keyboard similar to those on a calculator are called:
Numeric Keys
68.
The device that converts video images to digital form and saves them in a computer's memory is called:
Digital Camera
69.
The hard copy means ........... .
Printout
70.
KB stands for ........ .
Kilobytes
71.
The printer which can print one complete line at a time is:
Line Printer
72.
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
24
73.
The sum of two numbers is 25 and their difference is 13. Find their product.
114
74.
LCD stands for ........... .
Liquid Crystal Display
75.
BASIC stands for ........... .
Beginners All-purpose Symbolic Instruction Code
76.
A robot is a machine directed by a ........... .
Human
77.
The angle between the minute hand and the hour hand of a clock when the time is 4:20 is:
10°
78.
What is the sum of two consecutive even numbers, the difference of whose squares is 84?
42
79.
Which of the following suggests an audio file name?
Poem.mp3
80.
The following sentence was typed using a word processor program: "Love all, trust a few; do wrong two nun." How many errors will the spell checker detect?
0
81.
A file downloaded from the internet does not specify its file type and has a generic icon. You have a good idea what file type it is likely to be. Once selected, what is the best way to try to view the file?
File and then Open with
82.
Before submitting your work, if you want to find any words spelled incorrectly, what will you use?
Spell checker
83.
X and Y can make a machine in 12 days, and Y alone can make it in 48 days. X alone can make the machine in:
16 days
84.
'Strong' passwords are used and recommended when using Internet banking. A 'Strong' password is one which is difficult to guess. Which of the following would be the 'Strongest' password?
e7Jm51
85.
Files have been moved to the trash bin. The trash bin has not been emptied. Which of the following is true of these files?
They can be retrieved and then saved in a new location
86.
What is the clipboard?
A temporary storage location for items that have been cut or copied
87.
What information would be safe to include in a public profile on a social networking site?
Date of birth
88.
Viruses are often contained in email attachments. The virus infects the computer when the attachment is opened. Which of the following attachments is least likely to carry a virus?
EXE file
89.
A block of text automatically added to the end of an outgoing email is called:
A signature
90.
Bold, Italics, and Underline are features in many programs. To which of the following items can these features be applied?
Text
91.
Which text formatting feature changes the thickness of the letters?
Bold
92.
What is the most likely cause of an erratic mouse cursor?
A dirty ball and roller in the mouse
93.
Paint : Artist :: Wood : ........... .
Carpenter
94.
What should come in the place of the question mark in the following series?
8
95.
A man walks 3 km northwards and then turns left and goes 2 km. He again turns left and goes 3 km. He turns right and walks straight. In which direction is he walking now?
West
96.
Seven men can complete a piece of work in 12 days. How many additional men will be required to complete double the work in 8 days?
14
97.
Half of 1 percent written as a decimal is:
0.05
98.
In how many different ways can the letters of the word 'PRAISE' be arranged?
720
99.
A train moves with a speed of 108 km/h. Its speed in meters per second is:
30
100.
A train 280 m long, running with a speed of 63 km/h, will pass a tree in ........... .
16 sec