Official Paper

UP Police Computer Operator Official Paper (Held On: 01 Nov, 2025) (Previous Year Paper)

160 questions · 120 minutes · with answers · free

Attempt as Timed Mock Test

Test (160 questions)

1

What is the capital of Tajikistan?

  1. ((a))

    Bangkok

  2. ((b))

    Taipei

  3. ((c))

    Dushanbe

  4. ((d))

    Lomé

Show Answer
Answer: ((a))

Bangkok

2

In December 2021, who among the following was named as Time Magazine's Athlete of the Year 2021 ?

  1. ((a))

    Naomi Osaka

  2. ((b))

    Simone Biles

  3. ((c))

    Lionel Messi

  4. ((d))

    Lewis Hamilton

Show Answer
Answer: ((a))

Naomi Osaka

3

What is the GST state code for Meghalaya?

  1. ((a))

    17

  2. ((b))

    15

  3. ((c))

    16

  4. ((d))

    14

Show Answer
Answer: ((a))

17

4

Under which Article of the Indian Constitution can a High Court issue writs for the protection of Fundamental Rights ?

  1. ((a))

    Article 228

  2. ((b))

    Article 226

  3. ((c))

    Article 224

  4. ((d))

    Article 222

Show Answer
Answer: ((a))

Article 228

5

What is the GST rate on Tobacco leaves?

  1. ((a))

    2%

  2. ((b))

    5%

  3. ((c))

    3%

  4. ((d))

    10%

Show Answer
Answer: ((a))

2%

6

Which country won its maiden Thomas Cup title on 15 May, 2022?

  1. ((a))

    Japan

  2. ((b))

    Malaysia

  3. ((c))

    India

  4. ((d))

     Singapore

Show Answer
Answer: ((a))

Japan

7

When is "International Day of Non-Violence" celebrated?

  1. ((a))

    September 22

  2. ((b))

    November 21

  3. ((c))

    February 14

  4. ((d))

    October 2

Show Answer
Answer: ((a))

September 22

8

Bern is the capital of which country?

  1. ((a))

     Ankara

  2. ((b))

    Switzerland

  3. ((c))

    Europe

  4. ((d))

    Denmark

Show Answer
Answer: ((a))

 Ankara

9

Which organization brings together global leaders to discuss economic and social issues at its annual meeting in Davos, Switzerland ?

  1. ((a))

     International Monetary Fund

  2. ((b))

    United Nations

  3. ((c))

    World Economic Forum

  4. ((d))

    G20

Show Answer
Answer: ((a))

 International Monetary Fund

10

In computer networks, the encryption techniques are primarily used for improving the _______ 

  1. ((a))

    Performance

  2. ((b))

    Security

  3. ((c))

    Knowledge

  4. ((d))

    Authorized access

Show Answer
Answer: ((a))

Performance

11

Code Red is a type of ________

  1. ((a))

    photo editing software

  2. ((b))

    Antivirus program

  3. ((c))

    video editing software

  4. ((d))

    computer virus

Show Answer
Answer: ((a))

photo editing software

12

Which Indian state does not share a border with China?

  1. ((a))

    Uttar Pradesh

  2. ((b))

    Sikkim

  3. ((c))

    Arunachal Pradesh

  4. ((d))

    Himachal Pradesh

Show Answer
Answer: ((a))

Uttar Pradesh

13

Which of the following states does not share a border with Bhutan?

  1. ((a))

    Sikkim

  2. ((b))

    Assam

  3. ((c))

    Manipur

  4. ((d))

    West Bengal

Show Answer
Answer: ((a))

Sikkim

14

When was the "International Olympic Committee" formed?

  1. ((a))

    1886

  2. ((b))

    1890

  3. ((c))

    1924

  4. ((d))

    1894

Show Answer
Answer: ((a))

1886

15

Who is the author of the book " Panchatantra"?

  1. ((a))

    Bhasa

  2. ((b))

    Shudraka

  3. ((c))

    Vishnu Sharma

  4. ((d))

    Kalidasa

Show Answer
Answer: ((a))

Bhasa

16

Who heads the administrative division in Uttar Pradesh?

  1. ((a))

    Sub-Divisional Magistrate

  2. ((b))

    Tehsildar

  3. ((c))

    District Magistrate

  4. ((d))

    Divisional Commissioner

Show Answer
Answer: ((a))

Sub-Divisional Magistrate

17

What was the primary objective of Operation Muskaan-XI, conducted in Telangana in July 2025 ?

  1. ((a))

    To rescue children from exploitative and hazardous conditions

  2. ((b))

    To eliminate bonded labour among adults

  3. ((c))

    To curb drug trafficking

  4. ((d))

    To provide vaccinations in rural areas

Show Answer
Answer: ((a))

To rescue children from exploitative and hazardous conditions

18

NITI Aayog replaced which former institution?

  1. ((a))

    Planning Commission

  2. ((b))

    SEBI

  3. ((c))

    RBI

  4. ((d))

    Election Commission

Show Answer
Answer: ((a))

Planning Commission

19

When did India adopt its National Agroforestry Policy, becoming the first country in the world to do so?

  1. ((a))

    2014

  2. ((b))

    2019

  3. ((c))

    2017

  4. ((d))

    2012

Show Answer
Answer: ((a))

2014

20

Which district in Uttar Pradesh has the highest literacy rate (80-12%) a per Censes 2011?

  1. ((a))

    Ghaziabad

  2. ((b))

    Gautam Buddha Nagar

  3. ((c))

    Kanpur Nagar

  4. ((d))

    Lucknow

Show Answer
Answer: ((a))

Ghaziabad

21

What type of economy does India have?

  1. ((a))

    Socialist Economy

  2. ((b))

    Mixed Economy

  3. ((c))

    Market Economy

  4. ((d))

    Capitalist Economy

Show Answer
Answer: ((a))

Socialist Economy

22

Which city of Uttar Pradesh is famous for Banarasi silk weaving?

  1. ((a))

    Lucknow

  2. ((b))

    Agra

  3. ((c))

    Varanasi

  4. ((d))

    Mathura

Show Answer
Answer: ((a))

Lucknow

23

What was India's global rank in the mid-2025 Numbeo Safety Index ?

  1. ((a))

    53rd

  2. ((b))

    82nd

  3. ((c))

    67th

  4. ((d))

    45th

Show Answer
Answer: ((a))

53rd

24

Which of the following is a non-renewable source of energy?

  1. ((a))

    Solar Energy

  2. ((b))

    Biomass

  3. ((c))

    Crude Oil

  4. ((d))

    Wind

Show Answer
Answer: ((a))

Solar Energy

25

On the banks of which river was Harappa situated?

  1. ((a))

    Chitravathi

  2. ((b))

    Krishina

  3. ((c))

    Ravi

  4. ((d))

    Ganga

Show Answer
Answer: ((a))

Chitravathi

26

In which year was the Vijayanagara Kingdom founded?

  1. ((a))

    1346

  2. ((b))

    1356

  3. ((c))

    1366

  4. ((d))

    1336

Show Answer
Answer: ((a))

1346

27

Nagi Bird Sanctuary which was declared as a new Ramsar Site, is located in which state?

  1. ((a))

    Maharashtra

  2. ((b))

     Bihar

  3. ((c))

    Rajasthan

  4. ((d))

    Tamil Nadu

Show Answer
Answer: ((a))

Maharashtra

28

What is the Chief Executive Officer of the National Human Rights Commission called?

  1. ((a))

    Chief Justice

  2. ((b))

    President

  3. ((c))

    Director General

  4. ((d))

    Secretary General

Show Answer
Answer: ((a))

Chief Justice

29

What is the term for the unauthorized or illegal settlement in an area, typically on land not owned by the settlers?

  1. ((a))

    Squatter settlement

  2. ((b))

    Gentrification

  3. ((c))

    Urbanization

  4. ((d))

    Homesteading

Show Answer
Answer: ((a))

Squatter settlement

30

Part XVIII of the Indian Constitution deals with which of the following?

  1. ((a))

    Local Government

  2. ((b))

    Fundamental Rights

  3. ((c))

    Emergency Provisions

  4. ((d))

    Directive Principles of State Policy

Show Answer
Answer: ((a))

Local Government

31

Where is the famous statue of Gomateshwara and the renowned Jain temple located?

  1. ((a))

    Mount Abu, Rajasthan

  2. ((b))

    Khajuraho, Madhya Pradesh

  3. ((c))

    Shravanabelagola, Karnataka

  4. ((d))

    Palitana, Gujarat

Show Answer
Answer: ((a))

Mount Abu, Rajasthan

32

'Langra' is a famous variety of which fruit grown in Uttar Pradesh ?

  1. ((a))

    Mango

  2. ((b))

    Apple

  3. ((c))

    Banana

  4. ((d))

    Litchi

Show Answer
Answer: ((a))

Mango

33

Which is the longest bone in the human body?

  1. ((a))

    Pelvis

  2. ((b))

    Femur

  3. ((c))

    Clavicle

  4. ((d))

    Fibula

Show Answer
Answer: ((a))

Pelvis

34

Who wrote the book "Kore Kagaz"?

  1. ((a))

    Kiran Desai

  2. ((b))

    Arundhati Roy

  3. ((c))

    Anita Desai

  4. ((d))

    Amrita Pritam

Show Answer
Answer: ((a))

Kiran Desai

35

When is “World Hearing Day" celebrated ?

  1. ((a))

    May 11

  2. ((b))

    September 1

  3. ((c))

    March 3

  4. ((d))

    December 4

Show Answer
Answer: ((a))

May 11

36

Myspace was launched in which year'?

  1. ((a))

    2009

  2. ((b))

    2003

  3. ((c))

    2007

  4. ((d))

    2006

Show Answer
Answer: ((a))

2009

37

Who invented X-rays ?

  1. ((a))

    Chester Carlson

  2. ((b))

    Wilhelm Conrad Roentgen

  3. ((c))

    Sir J.A. Fleming

  4. ((d))

    Henrik Dam

Show Answer
Answer: ((a))

Chester Carlson

38

The Department of Scientific and Industrial Research (DSIR) was established in the year, ______

  1. ((a))

    1985

  2. ((b))

    1981

  3. ((c))

    1998

  4. ((d))

    1988

Show Answer
Answer: ((a))

1985

39

Who is the founder of Tiktok ?

  1. ((a))

    Evan Spiegel

  2. ((b))

    Zhang Yiming

  3. ((c))

    Ben Silbermann

  4. ((d))

    Kevin Systrom

Show Answer
Answer: ((a))

Evan Spiegel

40

Who wrote the book "Animal Farm"?

  1. ((a))

    George Orwell

  2. ((b))

    Winston Churchill

  3. ((c))

     William Shakespeare

  4. ((d))

    Charles Dickens

Show Answer
Answer: ((a))

George Orwell

41

In the given letter series, some of the letters are missing. The missing letters are given in the correct series as one of the options in this question. Choose the correct option for the series.

BY_NCW_MBYH_CW_MB_HN_WKM

  1. ((a))

    HNBYKM

  2. ((b))

    HKMCWM

  3. ((c))

    HNCWKM

  4. ((d))

    HKNKYC

Show Answer
Answer: ((a))

HNBYKM

42

If the signs '+' and 'x' are interchanged, then which one of the following four equations would be correct?

  1. ((a))

    36 + 5 - 560 ÷ 20 × 256 = 365

  2. ((b))

    450 ÷ 30 × 25 + 13 - 235 = 145

  3. ((c))

    125 ÷ 5 × 56 + 23 - 456 = 345

  4. ((d))

    12 + 52 ÷ 24 × 256 - 87 = 195

Show Answer
Answer: ((a))

36 + 5 - 560 ÷ 20 × 256 = 365

43

Observe the arrangement of the series of letters "CANTFIBAR". (The logical arrangement can give which of the following meaningful words?

  1. ((a))

    FABRICANT

  2. ((b))

    BIFARCANT

  3. ((c))

    CABRANTIF

  4. ((d))

    RANTIFCAB

Show Answer
Answer: ((a))

FABRICANT

44

A person walks 7 km East, then turns 90 degrees to the right and walks 8 km, then turns left and walks 5 km. In which direction is the person now from the starting point?

  1. ((a))

    North-west

  2. ((b))

    South-east

  3. ((c))

    South-west

  4. ((d))

    North-east

Show Answer
Answer: ((a))

North-west

45

You are facing East. First, You turn 180 degrees clockwise then 90 degrees counterclockwise, then 45 degrees clockwise and finally 90 degrees counterclockwise. Which direction are you facing now ?

  1. ((a))

    South-east

  2. ((b))

    North-west

  3. ((c))

    North-east 

  4. ((d))

    South-west

Show Answer
Answer: ((a))

South-east

46

If AB=2A+3B+20,thencalculatethevalueof7B = 2A + 3B + 20, then calculate the value of 73.

  1. ((a))

    43

  2. ((b))

    49

  3. ((c))

    37

  4. ((d))

    31

Show Answer
Answer: ((a))

43

47

Find the missing number in the given series.

480, 576, 691.2, _____, 995.328, 1194.3936, 1433.27232

  1. ((a))

    829.44

  2. ((b))

    898.56

  3. ((c))

    746.496

  4. ((d))

    673.92

Show Answer
Answer: ((a))

829.44

48

Read the following question and statements carefully and determine which of the statements is sufficient to

answer the question.

Question:

What is the total number of A's siblings ?

Statements :

I. A has two brothers and one sister.

II. A is the youngest child in the family.

  1. ((a))

    Either I or II alone is sufficient.

  2. ((b))

    II alone is sufficient while I alone is not sufficient.

  3. ((c))

    I alone is sufficient while II alone is not sufficient. 

  4. ((d))

    Neither I nor II is sufficient.

Show Answer
Answer: ((a))

Either I or II alone is sufficient.

49

The word " _____ "cannot be formed using the letters from "EMERGING" without exceeding the number of times each letter appears.

  1. ((a))

    MINGAR

  2. ((b))

    GERMING

  3. ((c))

    REGIMEN

  4. ((d))

    GREEING

Show Answer
Answer: ((a))

MINGAR

50

Identify the correct option that indicates the number of times each letter appears in the given word "LABIALIZATION".

  1. ((a))

    L2 A4 B1 I3 Z2 T1 O1 N1

  2. ((b))

    L2 A3 B1 I2 Z1 T1 O1 N2

  3. ((c))

    L2 A2 B2 I3 Z1 T1 O1 N​1

  4. ((d))

    L2 A3 B1 I3 Z1 T1 O1 N​1

Show Answer
Answer: ((a))

L2 A4 B1 I3 Z2 T1 O1 N1

51

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster related to the first letter-cluster.

JKZI : WXMV :: OWHQ : ?

  1. ((a))

    BJUD

  2. ((b))

    UAOC

  3. ((c))

    PAQV

  4. ((d))

    LMQG

Show Answer
Answer: ((a))

BJUD

52

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.

FH : IK :: MO : ____

  1. ((a))

    GH

  2. ((b))

    YX

  3. ((c))

    PR

  4. ((d))

    DE

Show Answer
Answer: ((a))

GH

53

If 'P ! Q' means 'P + Q x 2', 'P @ Q' means 'P - Q + 4' and 'P # Q' means 'P X Q - 1', what is the value of (18 @ 4) ! (12 # 6)?

  1. ((a))

    139

  2. ((b))

    144

  3. ((c))

    160

  4. ((d))

    225

Show Answer
Answer: ((a))

139

54

Sneha is facing East. Then in which direction will her left hand be?

  1. ((a))

    North

  2. ((b))

    South

  3. ((c))

    East

  4. ((d))

    West

Show Answer
Answer: ((a))

North

55

Select the letter-cluster that can replace the question mark (?) in the series:

HTX, ?, FNT, EKR, DHP

  1. ((a))

    DJN

  2. ((b))

    GOB

  3. ((c))

    GQV

  4. ((d))

    FSM

Show Answer
Answer: ((a))

DJN

56

Which of the following Venn diagrams indicates the best relationship between Proper Fraction, Numerator and Denominator?

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

57

Lokesh starts driving 15 km towards the North from his house. Then, he turns left and drives 10km. Again he turns left and drives 5 km. Finally, he turns left and drives 10 km. In which direction is he now with respect to his starting point?

  1. ((a))

    East

  2. ((b))

    South

  3. ((c))

    West

  4. ((d))

    North

Show Answer
Answer: ((a))

East

58

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster related to the first letter-cluster.

BRANCH : ARBHCN :: BURDEN : ?

  1. ((a))

    RUEBND

  2. ((b))

    RUBNED

  3. ((c))

    NEDBUR

  4. ((d))

    RUNEDB

Show Answer
Answer: ((a))

RUEBND

59

Study the figures in Set A and Set B carefully. Identify the pattern or rule that defines each set. Then determine which set the figure belongs to ?

  1. ((a))

    Set B

  2. ((b))

    Both Set A and Set B

  3. ((c))

    Set A

  4. ((d))

    Neither Set A, nor Set B

Show Answer
Answer: ((a))

Set B

60

Refer to the given figure and answer the question.

What was the rate of growth in production in the year 1999 compared to the year 1996 ?

  1. ((a))

    8.20%

  2. ((b))

    4.65%

  3. ((c))

    6.91%

  4. ((d))

    2.82%

Show Answer
Answer: ((a))

8.20%

61

Given below are codes for a few alphabets. Based on the coding, answer the following question:

AlphabetTNPCGASEHKI
Codes$%^&*?@+#£E
<br>

How will the word 'PAN' be written from the above coded language?

  1. ((a))

    %^@

  2. ((b))

    ^?%

  3. ((c))

    ^#S

  4. ((d))

    *^

Show Answer
Answer: ((a))

%^@

62

Complete the analogy.

DREAM : GPHYP :: ROMAN : ?

  1. ((a))

    UMPQY

  2. ((b))

    UMPYQ

  3. ((c))

    UPYMP

  4. ((d))

    UNYPQ

Show Answer
Answer: ((a))

UMPQY

63

Find the missing term in the given series without relying on complex second-step logic; focus on identifying simple arithmetic patterns like addition, subtraction, multiplication, division or combinations of these operations.

19, 38, 57, ___ 95, 114, 133

  1. ((a))

    76

  2. ((b))

    89

  3. ((c))

    87

  4. ((d))

    69

Show Answer
Answer: ((a))

76

64

Select the option that is related to the third term in the same way as the second term is related to the first term.

NPRT : MKIG :: OQSU : ?

  1. ((a))

    LJFH

  2. ((b))

    JLHF

  3. ((c))

    LJHF

  4. ((d))

    JLFH

Show Answer
Answer: ((a))

LJFH

65

The ratio of the incomes of Vijay and Sharat is 13 : 17 respectively. If the income of Vijay is 1,170, what is the income of Sharat?

  1. ((a))

    Rs. 1560

  2. ((b))

    Rs. 1530

  3. ((c))

    Rs. 1630

  4. ((d))

    Rs. 1520

Show Answer
Answer: ((a))

Rs. 1560

66

The sum of the present ages of Akshara and Deepa is 67 years. Roopa is 9 years younger than Deepa. If Akshara is 20 years old, then how old is Roopa?

  1. ((a))

    36 years

  2. ((b))

    37 years

  3. ((c))

    35 years

  4. ((d))

    38 years

Show Answer
Answer: ((a))

36 years

67

Manju buys some apples for ₹7,584. If she sells them at a price of ₹6,879, then what is her loss? 

  1. ((a))

    ₹706

  2. ((b))

    ₹705

  3. ((c))

    ₹720

  4. ((d))

    ₹709

Show Answer
Answer: ((a))

₹706

68

Choose the correct mirror image from the given options if the mirror is kept at XY.

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

69

Evaluate: [2345 + (315 x 2) ] - (336 - 21)

  1. ((a))

    2660

  2. ((b))

    2680

  3. ((c))

    2650

  4. ((d))

    2659

Show Answer
Answer: ((a))

2660

70

Choose the correct option that continues the given pattern in the series.

50, 30, 55, 25, 60, ___ 65

  1. ((a))

    40

  2. ((b))

    25

  3. ((c))

    30

  4. ((d))

    20

Show Answer
Answer: ((a))

40

71

Pointing to a woman in a photograph, Raj said, "She is the mother of the son of my father's only daughter " How is the woman in the photograph related to Raj?

  1. ((a))

    Sister-in-law

  2. ((b))

    Aunt

  3. ((c))

    Sister

  4. ((d))

    Mother

Show Answer
Answer: ((a))

Sister-in-law

72

Choose the correct mirror image from the given options if the mirror is kept at XY.

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

73

Choose the correct number that completes the given series.

20, 110, 210, 320, ___ 570, 710

  1. ((a))

    430

  2. ((b))

    450

  3. ((c))

    440

  4. ((d))

    410

Show Answer
Answer: ((a))

430

74

Study the following arrangement and answer the question:

J ^ F $ E I # M # K L Q @ W D

Which of the following is placed exactly between J and D in the above arrangement?

  1. ((a))

  2. ((b))

    K

  3. ((c))

    M

  4. ((d))

    L

Show Answer
Answer: ((a))

75

X @ Y means X is to the East of Y, X YmeansXistotheNorthofY,X∗YmeansXistotheSouthofYandXYmeansXistotheWestofY.AccordingtothegivenrelationM@N Y means X is to the North of Y, X * Y means X is to the South of Y and XY means X is to the West of Y. According to the given relation M @ N T, M is in which direction with respect to T?

  1. ((a))

    West

  2. ((b))

    East

  3. ((c))

    South-West

  4. ((d))

    North-East

Show Answer
Answer: ((a))

West

76

Kiran is the father of Ravi. Ravi is the brother of Kavya. Then, how is Kavya related to Kiran?

  1. ((a))

    Mother-in-law

  2. ((b))

    Sister

  3. ((c))

    Grandmother

  4. ((d))

    Daughter

Show Answer
Answer: ((a))

Mother-in-law

77

In a row of girls, Kamla is 10th from the left and Veena is 19th from the right. If they interchange their positions, Kamla becomes 28th from the left. How many girls are there in the row ?

  1. ((a))

    44

  2. ((b))

    45

  3. ((c))

    46

  4. ((d))

    47

Show Answer
Answer: ((a))

44

78

Find out the missing code for the figure (4) in the given series:

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

79

If "A 1 B" means A is the mother of B; "A 2 B" means A is the brother of B; "A 3 B" means A is the father of B and "A 4 B" means A is the sister of B, which of the following shows that 'P is the maternal uncle of Q'.?

  1. ((a))

    P 2 M 1 N 4 Q

  2. ((b))

    Q 1 S 3 P 3 Q

  3. ((c))

    Q 2 N 1 M 3 P

  4. ((d))

    P 1 S 4 N 2 Q

Show Answer
Answer: ((a))

P 2 M 1 N 4 Q

80

Identify the correct water reflection of the figure, if the water surface is represented by line XY.

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

81

Which of the following is not primarily designed to provide inherent security functionality in network systems ?

  1. ((a))

    Intrusion Detection System

  2. ((b))

    Antivirus software

  3. ((c))

    Firewall

  4. ((d))

    Load balancing

Show Answer
Answer: ((a))

Intrusion Detection System

82

Which HTML5 API allows web applications to store data in the user's browser and retrieve it later, even after closing the browser ?

  1. ((a))

    Web Storage API

  2. ((b))

    WebSocket API

  3. ((c))

    Geolocation API 

  4. ((d))

    IndexedDB API

Show Answer
Answer: ((a))

Web Storage API

83

Which technique is used to allow multiple devices to share a single public IP address while accessing the Internet?

  1. ((a))

    VLAN

  2. ((b))

    DMZ

  3. ((c))

    VPN

  4. ((d))

    NAT

Show Answer
Answer: ((a))

VLAN

84

Which integrity constraint ensures that a value appearing in one table must also appear in another related table?

  1. ((a))

    Functional Dependency

  2. ((b))

    Referential Integrity

  3. ((c))

    Assertion

  4. ((d))

    Domain Constraint

Show Answer
Answer: ((a))

Functional Dependency

85

Boolean multiplication is equivalent to which logic operation?

  1. ((a))

    XOR

  2. ((b))

    OR

  3. ((c))

    NOT

  4. ((d))

    AND

Show Answer
Answer: ((a))

XOR

86

Which of the following sensors is most commonly integrated into vehicles to provide real-time assistance during parking maneuvers ?

  1. ((a))

    Magnetic sensors

  2. ((b))

    Ultrasonic sensors

  3. ((c))

    Temperature Sensors

  4. ((d))

    Optical sensors

Show Answer
Answer: ((a))

Magnetic sensors

87

In a queue, where is the new element inserted?

  1. ((a))

    Randomly

  2. ((b))

    At the rear 

  3. ((c))

    In the middle

  4. ((d))

    At the front

Show Answer
Answer: ((a))

Randomly

88

What is the total number of elements in a 2D array declared as int a[3] [4]; ?

  1. ((a))

    8

  2. ((b))

    10

  3. ((c))

    7

  4. ((d))

    12

Show Answer
Answer: ((a))

8

89

Which of the following is a valid canonical Product of Sums (POS) expression?

  1. ((a))

    (A) (B) (C)

  2. ((b))

    (A + B + C)(A' + B' + C)

  3. ((c))

    (A + B) (C)

  4. ((d))

    (A + B')(B + C')

Show Answer
Answer: ((a))

(A) (B) (C)

90

In a core banking solution, which component ensures real-time updating of all customer transactions across branches?

  1. ((a))

    CRM System

  2. ((b))

    Centralized Database Server

  3. ((c))

    Data Mart

  4. ((d))

    Data, Warehouse

Show Answer
Answer: ((a))

CRM System

91

A user complains of slow Internet but high bandwidth. Which tool helps diagnose the path to the server?

  1. ((a))

    Traceroute

  2. ((b))

    Nslookup

  3. ((c))

    Ping

  4. ((d))

    Ipconfig 

Show Answer
Answer: ((a))

Traceroute

92

While building a smart home dashboard, which web publishing method ensures secure, real-time updates from IoT devices like thermostats or cameras?

  1. ((a))

    FTP server upload

  2. ((b))

    Static HTML pages

  3. ((c))

    WebSocket communication

  4. ((d))

    HTTP polling every minute

Show Answer
Answer: ((a))

FTP server upload

93

Which of the following is a key threat that violates the confidentiality aspect of the CIA triad?

  1. ((a))

    ARP poisoning

  2. ((b))

    Data backup failure

  3. ((c))

    Denial-of-Service attack

  4. ((d))

    Packet sniffing

Show Answer
Answer: ((a))

ARP poisoning

94

Which language is used to define the structure of a database? 

  1. ((a))

    DDL

  2. ((b))

    DML

  3. ((c))

    TCL

  4. ((d))

    DCL

Show Answer
Answer: ((a))

DDL

95

Which motherboard component is directly connected to the CPU to handle tasks requiring the highest performance?

  1. ((a))

    UART

  2. ((b))

    DMA Controller

  3. ((c))

    Southbridge

  4. ((d))

    Northbridge

Show Answer
Answer: ((a))

UART

96

Which topology is least affected by a single cable failure?

  1. ((a))

    Mesh

  2. ((b))

    Ring

  3. ((c))

    Star

  4. ((d))

    Bus

Show Answer
Answer: ((a))

Mesh

97

Which file format is the most reliable for sharing documents when it is crucial that the recipient sees the document exactly as intended, with consistent formatting and layout, regardless of their operating system or the software they use to open it?

  1. ((a))

    .docx

  2. ((b))

    .pdf

  3. ((c))

    .odt

  4. ((d))

    .exe

Show Answer
Answer: ((a))

.docx

98

An array can store elements of ______

  1. ((a))

    Only strings

  2. ((b))

    Only integers

  3. ((c))

    Different data types

  4. ((d))

    Same data type

Show Answer
Answer: ((a))

Only strings

99

Which core component of office automation is primarily responsible for managing unstructured content?

  1. ((a))

    Spreadsheet software

  2. ((b))

    Enterprise Content Management System

  3. ((c))

     ERP software

  4. ((d))

    CRM software

Show Answer
Answer: ((a))

Spreadsheet software

100

In a traffic light controller, a pedestrian signal (P) should turn on only if the traffic light (T) is red (R) the pedestrian button (B) is pressed. What Boolean equation describes this condition ?

  1. ((a))

    P = R + B

  2. ((b))

    P = R' + B'

  3. ((c))

    P = R. B

  4. ((d))

    P = R ⊕ B

Show Answer
Answer: ((a))

P = R + B

101

What does the term “Tuple Cardinality” refer to in a database ? 

  1. ((a))

    The number of keys in a table

  2. ((b))

    The number of rows in a table

  3. ((c))

     The number of tables in a database

  4. ((d))

    The number of columns in a table

Show Answer
Answer: ((a))

The number of keys in a table

102

What will be the result of the following JavaScript expression?

console.log(0.1 + 0.2 = 0.3);

  1. ((a))

    false

  2. ((b))

    undefined

  3. ((c))

    true

  4. ((d))

    NaN

Show Answer
Answer: ((a))

false

103

How many swaps are needed to sort the array {3, 1, 5, 2, 4} using Selection Sort ?

  1. ((a))

    3

  2. ((b))

    4

  3. ((c))

    5

  4. ((d))

    2

Show Answer
Answer: ((a))

3

104

In SDN architecture, what is the primary role of the control plate? 

  1. ((a))

    To forward packets based on routing tables

  2. ((b))

    To manage flow rules and make decisions about where traffic should go 

  3. ((c))

    To physically connect different network devices

  4. ((d))

    To encrypt data before transmission

Show Answer
Answer: ((a))

To forward packets based on routing tables

105

In an EDI system, what role does a Value-Added Network (VAN) primarily serve?  

  1. ((a))

    Converts analog data into digital form

  2. ((b))

    Acts as an Internet Service Provider (ISP)

  3. ((c))

    Encrypts all transmitted data

  4. ((d))

    Facilitates secure data exchange between trading partners

Show Answer
Answer: ((a))

Converts analog data into digital form

106

Which feature in OpenOffice Writer provides a comprehensive list of all headings, tables, text frames, graphics, bookmarks and other objects within a document ?

  1. ((a))

    Find and Replace

  2. ((b))

    Styles and Formatting

  3. ((c))

    Table of Contents

  4. ((d))

    Navigator

Show Answer
Answer: ((a))

Find and Replace

107

What does the “Ctrl + Enter" shortcut do in Word ?

  1. ((a))

    Inserts a page break

  2. ((b))

    Saves the document

  3. ((c))

    Opens a new document

  4. ((d))

    Copies the selected text

Show Answer
Answer: ((a))

Inserts a page break

108

What is the main role of SSL/TLS encryption in e-commerce security? 

  1. ((a))

     Boosting website loading speed

  2. ((b))

    Protecting payment transactions and sensitive user information

  3. ((c))

    To reduce the cost of online transactions

  4. ((d))

    To generate encryption keys for mobile payments

Show Answer
Answer: ((a))

 Boosting website loading speed

109

Which application in OpenOffice is used for word processing?

  1. ((a))

    Base

  2. ((b))

    Impress

  3. ((c))

    Writer

  4. ((d))

    Calc

Show Answer
Answer: ((a))

Base

110

Which option allows you to copy animations from one object to another?

  1. ((a))

    Morph Painter

  2. ((b))

    Animation Painter

  3. ((c))

    Design Ideas

  4. ((d))

    Slide Master

Show Answer
Answer: ((a))

Morph Painter

111

Which of the following best describes the function of a Virtual Private Network (VPN)?

  1. ((a))

    It provides unrestricted access to all websites

  2. ((b))

    It encrypts Internet traffic to provide secure access 

  3. ((c))

    It replaces the need for an Internet Service Provider 

  4. ((d))

    It accelerates Internet speed

Show Answer
Answer: ((a))

It provides unrestricted access to all websites

112

Which of the following applications is best suited to use a queue?

  1. ((a))

    Function call recursion

  2. ((b))

    Depth-first search in graphs 

  3. ((c))

    Printer job scheduling

  4. ((d))

    Undo feature in a text editor

Show Answer
Answer: ((a))

Function call recursion

113

Which of the following is correct about a preemptive operating system?

  1. ((a))

    Processes voluntarily release the CPU 

  2. ((b))

    Only one process runs in the entire system

  3. ((c))

    Once a process starts, it cannot be interrupted

  4. ((d))

    The OS can forcibly take the CPU from a running process

Show Answer
Answer: ((a))

Processes voluntarily release the CPU 

114

A 4-way set-associative cache has 256 blocks and a block size of 16 bytes. How many sets are present in the cache ?

  1. ((a))

    64

  2. ((b))

    16

  3. ((c))

    128

  4. ((d))

    32

Show Answer
Answer: ((a))

64

115

What is the key advantage of using a multi-core processor? 

  1. ((a))

    Reduces the need for RAM

  2. ((b))

    Enhances parallel processing capabilities

  3. ((c))

    Increases power consumption

  4. ((d))

    Slows down the system's performance

Show Answer
Answer: ((a))

Reduces the need for RAM

116

Which early computing device, developed by Charles Babbage, is considered a mechanical precan modem computers?

  1. ((a))

    ENIAC

  2. ((b))

    Analytical Engine

  3. ((c))

    UNIVAC 1

  4. ((d))

    Colossus

Show Answer
Answer: ((a))

ENIAC

117

Which control structure is depicted by a loop that executes a set of instructions as long as a special condition remains true!?

  1. ((a))

    Selection

  2. ((b))

    Recursion

  3. ((c))

    Sequence

  4. ((d))

    Iteration

Show Answer
Answer: ((a))

Selection

118

What type of documents are typically exchanged using EDI?

  1. ((a))

    Business reports and presentations

  2. ((b))

    Social media posts

  3. ((c))

    Purchase orders invoices and shipping notices

  4. ((d))

    Emails and chat messages

Show Answer
Answer: ((a))

Business reports and presentations

119

Which of the following operations is not possible in a circular queue when it is full?

  1. ((a))

    Traverse

  2. ((b))

    Dequeue

  3. ((c))

    Display

  4. ((d))

    Enqueue

Show Answer
Answer: ((a))

Traverse

120

Which SQL clause is used to restrict the rows returned by a query in Oracle?

  1. ((a))

    GROUP BY

  2. ((b))

    WHERE

  3. ((c))

    HAVING

  4. ((d))

    ORDER BY

Show Answer
Answer: ((a))

GROUP BY

121

The primary function of an application software is: 

  1. ((a))

    To perform specific user-oriented tasks

  2. ((b))

    To control peripheral devices

  3. ((c))

    To manage hardware resources

  4. ((d))

    To provide a platform for other software

Show Answer
Answer: ((a))

To perform specific user-oriented tasks

122

What does URL represent in its expanded form? 

  1. ((a))

    Universal Research Locator

  2. ((b))

    Universal Referencing Language

  3. ((c))

    Uniform Resource Locator

  4. ((d))

    Unified Routing Link

Show Answer
Answer: ((a))

Universal Research Locator

123

Which of the following is a key benefit of using EDI in office automation?

  1. ((a))

    Increased use of paper records

  2. ((b))

    Increased need for human intervention

  3. ((c))

    Reduced processing errors and faster transactions

  4. ((d))

    Slower transaction processing

Show Answer
Answer: ((a))

Increased use of paper records

124

What term describes the manual method of reviewing and stepping through a program's intended steps before any code is written?

  1. ((a))

    Desk checking

  2. ((b))

    Flowcharting

  3. ((c))

    Testing

  4. ((d))

    Compiling

Show Answer
Answer: ((a))

Desk checking

125

Which of the following is a valid SOP expression?

  1. ((a))

    (A+B)(A+C)

  2. ((b))

    (A+B+C)(A+C)

  3. ((c))

    AB+BC+ AC

  4. ((d))

    (A + C)(B + C)

Show Answer
Answer: ((a))

(A+B)(A+C)

126

Which of the following Boolean expressions is equivalent to A+ AB (using Boolean algebra laws)?

  1. ((a))

    A+B

  2. ((b))

    B

  3. ((c))

    AB

  4. ((d))

    A

Show Answer
Answer: ((a))

A+B

127

If F(A, B, C) = (A+B)(A+C), what is the minimized form of F ?

  1. ((a))

    A+B+C

  2. ((b))

    A + BC

  3. ((c))

    AB + AC

  4. ((d))

    A + AC

Show Answer
Answer: ((a))

A+B+C

128

Which of the following operations is not possible in a stack implemented using an array, if the stack is

full ?

  1. ((a))

    Print

  2. ((b))

    Pop

  3. ((c))

    Peek

  4. ((d))

    Push

Show Answer
Answer: ((a))

Print

129

Which method is commonly used to enhance a deep learning model's ability to generalize while minimizing overfitting ?

  1. ((a))

    Adding unlimited hidden layers to the network

  2. ((b))

    Eliminating activation functions from neural network layers

  3. ((c))

    Implementing dropout regularization during training

  4. ((d))

    Training the model without a validation dataset

Show Answer
Answer: ((a))

Adding unlimited hidden layers to the network

130

Which Microsoft Office tool is primarily used to create spreadsheets and perform calculations?

  1. ((a))

    OneNote Excel

  2. ((b))

    Excel

  3. ((c))

    Word

  4. ((d))

    Outlook

Show Answer
Answer: ((a))

OneNote Excel

131

In an eLearning platform, a credential stuffing attack occurs when :

  1. ((a))

    Phishing emails trick users into downloading malicious software

  2. ((b))

    Stolen usernames and passwords are automatically tested on the platform to gain unauthorized access

  3. ((c))

    A user accidentally shares their password with a classmate

  4. ((d))

    The platform's server is flooded with fake course registration requests

Show Answer
Answer: ((a))

Phishing emails trick users into downloading malicious software

132

A MAN is being designed for a smart city project. What is the main advantage of using SDN (Software-Defined Networking) in this scenario ?

  1. ((a))

    Eliminates IP addressing

  2. ((b))

    Reduces the need for switches

  3. ((c))

    Increases the number of routers required

  4. ((d))

    Provides centralized traffic management

Show Answer
Answer: ((a))

Eliminates IP addressing

133

Which type of I/O communication method requires the processor to check the device status repeatedly?

  1. ((a))

    Cache Coherency

  2. ((b))

    Polling

  3. ((c))

    Direct Memory Access

  4. ((d))

    Interrupt-driven I/O

Show Answer
Answer: ((a))

Cache Coherency

134

What primary role does the File Control Block (FCB) play in File Management Systems ?

  1. ((a))

    Encrypts data files

  2. ((b))

    Manages user permissions

  3. ((c))

    Stores metadata about a file

  4. ((d))

    Monitors active database transactions

Show Answer
Answer: ((a))

Encrypts data files

135

What type of security threat occurs when an attacker masquerades as another entity?

  1. ((a))

    Packet sniffing

  2. ((b))

    Ransomware

  3. ((c))

    Spoofing

  4. ((d))

    Virus attack

Show Answer
Answer: ((a))

Packet sniffing

136

What is the primary purpose of SQL in a database? 

  1. ((a))

    Defragmenting the hard disk

  2. ((b))

    Managing and querying databases

  3. ((c))

    Creating computer graphics

  4. ((d))

    Designing the user interface

Show Answer
Answer: ((a))

Defragmenting the hard disk

137

What will be the output of the following query if the table dept has duplicate department names?

SELECT DISTINCT_dept name

FROM dept

ORDER BY dept name DESC NULLS FIRST;

  1. ((a))

    All department names with duplicates removed, but order is random 

  2. ((b))

    All unique department names sorted descending, NULLS first

  3. ((c))

    Same as GROUP BY dept name

  4. ((d))

    All department names sorted ascending, NULLS at bottom

Show Answer
Answer: ((a))

All department names with duplicates removed, but order is random 

138

In Windows, what is the purpose of the "Safe Mode" boot option ?

  1. ((a))

    To switch between user accounts

  2. ((b))

    To enhance graphics performance

  3. ((c))

    To reset the operating system

  4. ((d))

    To start Windows with minimal drivers and services for troubleshooting

Show Answer
Answer: ((a))

To switch between user accounts

139

What is the time complexity of finding the sum of all elements in an N x M two-dimensional array

  1. ((a))

    O(N+M)

  2. ((b))

    O(N × M)

  3. ((c))

    O(log(N x M))

  4. ((d))

    O(1)

Show Answer
Answer: ((a))

O(N+M)

140

Which function would you use to count only numeric entries in a selected range?

  1. ((a))

    COUNTA

  2. ((b))

    COUNTIF

  3. ((c))

    COUNTBLANK

  4. ((d))

    COUNT

Show Answer
Answer: ((a))

COUNTA

141

What is the primary role of the linker in system software? 

  1. ((a))

     Translates source code to machine code

  2. ((b))

    Combines object files into a single executable

  3. ((c))

    Allocates memory to processes

  4. ((d))

    Converts machine code to binary

Show Answer
Answer: ((a))

 Translates source code to machine code

142

Which of the following most clearly reflects the need for automation in modern offices?

  1. ((a))

    Preference for physical files

  2. ((b))

    Use of typewriters

  3. ((c))

    Increasing digital workload

  4. ((d))

    Overstaffing in departments

Show Answer
Answer: ((a))

Preference for physical files

143

Which file format is most suitable for storing forms captured electronically?

  1. ((a))

    MP4

  2. ((b))

    PDF

  3. ((c))

    EXE

  4. ((d))

    WAV

Show Answer
Answer: ((a))

MP4

144

Which software best allows you to create form letters using mail merge? 

  1. ((a))

    CorelDRAW

  2. ((b))

    MM Cura

  3. ((c))

    OpenOffice Impress 

  4. ((d))

    MS Word

Show Answer
Answer: ((a))

CorelDRAW

145

Which of the following is a physical security measure in network environments?

  1. ((a))

    SSL encryption

  2. ((b))

    Antivirus installation

  3. ((c))

    Biometric access control

  4. ((d))

    Digital signature

Show Answer
Answer: ((a))

SSL encryption

146

What is the purpose of the "robots.txt" file in relation to search engines?

  1. ((a))

    It improves website speed.

  2. ((b))

    It enhances website security.

  3. ((c))

    It instructs search engine crawlers on which pages to index or ignore.

  4. ((d))

    It redirects users to different URLs.

Show Answer
Answer: ((a))

It improves website speed.

147

What is the primary purpose of the Power-On Self-Test (POST)?

  1. ((a))

    Loads the operating system

  2. ((b))

    Displays the boot menu

  3. ((c))

    Starts user applications

  4. ((d))

    Checks the attached hardware and memory

Show Answer
Answer: ((a))

Loads the operating system

148

Which HTTP status code is returned when a requested web page is permanently moved to a new URL?

  1. ((a))

    200

  2. ((b))

    500

  3. ((c))

    301

  4. ((d))

    404

Show Answer
Answer: ((a))

200

149

What happens when you freeze panes in a spreadsheet?

  1. ((a))

     The worksheet locks and cannot be edited

  2. ((b))

    The spreadsheet automatically saves changes

  3. ((c))

    Specific rows or columns remain visible while scrolling

  4. ((d))

    Data formatting is removed

Show Answer
Answer: ((a))

 The worksheet locks and cannot be edited

150

Which operator gives true if one or both conditions are true?

  1. ((a))

    OR

  2. ((b))

    NOT

  3. ((c))

    AND

  4. ((d))

    XOR

Show Answer
Answer: ((a))

OR

151

Which network topology is typically used in local area networks? 

  1. ((a))

    Bus topology

  2. ((b))

    Star topology

  3. ((c))

    Ring topology

  4. ((d))

    Mesh topology

Show Answer
Answer: ((a))

Bus topology

152

Which of the following is an example of electronic data interchange (EDI) ?

  1. ((a))

    Sending an email

  2. ((b))

    Typing in MS Word

  3. ((c))

    Printing a document

  4. ((d))

    Online order processing

Show Answer
Answer: ((a))

Sending an email

153

Which of the following is a Boolean operator?

  1. ((a))

    OR

  2. ((b))

    Add

  3. ((c))

    Subtract

  4. ((d))

    Multiply

Show Answer
Answer: ((a))

OR

154

What does the dequeue operation do in a queue? 

  1. ((a))

    Returns the number of elements present

  2. ((b))

    Indicates whether the queue is empty or not

  3. ((c))

    Removes the element at the front

  4. ((d))

    Adds the element at the end

Show Answer
Answer: ((a))

Returns the number of elements present

155

In a standard GAN architecture, how many neural networks are used?

  1. ((a))

    Two

  2. ((b))

    One

  3. ((c))

    Three

  4. ((d))

    Four

Show Answer
Answer: ((a))

Two

156

What is the primary purpose of encryption in E-banking?

  1. ((a))

    To allow easy access to bank accounts

  2. ((b))

    To speed up transactions

  3. ((c))

    To protect sensitive information from unauthorized access

  4. ((d))

    To verify the identity of users

Show Answer
Answer: ((a))

To allow easy access to bank accounts

157

Which relational operation primarily results in the removal of duplicate tuples from its output ?

  1. ((a))

    Join

  2. ((b))

    Intersection

  3. ((c))

    Projection

  4. ((d))

    Selection

Show Answer
Answer: ((a))

Join

158

What is the purpose of a Karnaugh map (K-map) in Boolean algebra ?

  1. ((a))

    To convert the Boolean expression to a truth table

  2. ((b))

    To verify the correctness of a Boolean equation

  3. ((c))

    To identify the variables of a Boolean function

  4. ((d))

    To simplify Boolean expressions

Show Answer
Answer: ((a))

To convert the Boolean expression to a truth table

159

Why is a Star topology preferred over a Bus topology in modern networks?

  1. ((a))

    It is easier to set up

  2. ((b))

    It allows for faster and more reliable connections

  3. ((c))

     It reduces cable usage

  4. ((d))

    It requires fewer network devices

Show Answer
Answer: ((a))

It is easier to set up

160

In SQL, what is the difference between UNION and UNION ALL ?

  1. ((a))

     UNION ALL removes duplicates, while UNION keeps duplicates

  2. ((b))

    UNION is faster than UNION ALL

  3. ((c))

    There is no difference

  4. ((d))

    UNION removes duplicate rows, while UNION ALL keeps duplicate rows

Show Answer
Answer: ((a))

 UNION ALL removes duplicates, while UNION keeps duplicates

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