LU BCA Entrance Previous Year Question Paper Pattern – Model Paper Set 5 (2027) with Answers

📌 Note: Ye LUUPDATE expert team ka banaya model paper (practice set) hai, jo LU entrance ke syllabus aur pattern par based hai. Official LU previous year paper nahi hai. Detailed syllabus: LU BCA Entrance 2027 syllabus & pattern · Syllabus PDF

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Q1. Which drive is made up of a series of circular disks called platters?

1. (A) Floppy disk drive
2. (B) Solid state drive
3. (C) Static disk drive
4. (D) Hard disk drive

Q2. Who owns the Windows operating system?

1. (A) Microsoft
2. (B) Intel
3. (C) Apple
4. (D) IBM

Q3. Which of the following is NOT an operating system?

1. (A) Microsoft office
2. (B) Apple's OS
3. (C) Linux
4. (D) Windows Vista

Q4. The trial test of a computer or software before the commercial launch is called

1. (A) Alpha test
2. (B) E-test
3. (C) Delta test
4. (D) Beta test

Q5. Which of the following logic gates outputs 0 when the input values are different?

1. (A) NAND
2. (B) XNOR
3. (C) XOR
4. (D) OR

Q6. The full form of 'IC' in electronics is

1. (A) Integrated circuit
2. (B) Inbuilt circuit
3. (C) Independent circuit
4. (D) Internal circuit

Q7. SMS stands for

1. (A) Short Message Service
2. (B) Small Mails Service
3. (C) Small Message System
4. (D) Short Mails System

Q8. Mac is a type of personal computer made by

1. (A) Apple
2. (B) Dell
3. (C) HP
4. (D) Acer

Q9. In MS Word, you can create lists with

1. (A) Only numbers
2. (B) Only bullets
3. (C) Bullets and numbering
4. (D) Neither

Q10. YCT Binary number system is also called as the

1. (A) Base-10 number system
2. (B) Base-16 number system
3. (C) Base-2 number system
4. (D) Base-8 number system

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Q11. Which of these is a search engine?

1. (A) Bing
2. (B) Windows
3. (C) Oracle
4. (D) Excel

Q12. The extension of a Python file is

1. (A) .py
2. (B) .p
3. (C) .pt
4. (D) .pyt

Q13. The extension of a Java source file is

1. (A) .jv
2. (B) .class
3. (C) .java
4. (D) .js

Q14. Which device converts digital signals to analog and back?

1. (A) Modem
2. (B) Router
3. (C) Hub
4. (D) Switch

Q15. Bluetooth is a technology for

1. (A) Wired LANs
2. (B) Optical fibre networks
3. (C) Short-range wireless communication
4. (D) Long-distance satellite links

Q16. Wi-Fi is based on which IEEE standard?

1. (A) 802.3
2. (B) 802.11
3. (C) 802.5
4. (D) 802.15

Q17. Ethernet is based on which IEEE standard?

1. (A) 802.3
2. (B) 802.1
3. (C) 802.16
4. (D) 802.11

Q18. Which port number is used by HTTPS by default?

1. (A) 25
2. (B) 443
3. (C) 80
4. (D) 21

Q19. Which key is used to refresh a web page?

1. (A) F5
2. (B) F7
3. (C) F2
4. (D) F12

Q20. Which key opens Help in most Windows programs?

1. (A) F5
2. (B) F10
3. (C) F1
4. (D) F3

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Q21. Spreadsheet software is used mainly for

1. (A) Typing letters only
2. (B) Calculations and data analysis
3. (C) Browsing
4. (D) Drawing

Q22. The smallest addressable unit of memory is usually

1. (A) Word
2. (B) Byte
3. (C) Bit
4. (D) Nibble

Q23. 4 bits are called a

1. (A) Kilobit
2. (B) Word
3. (C) Byte
4. (D) Nibble

Q24. Which unit is larger?

1. (A) Terabyte
2. (B) Gigabyte
3. (C) Kilobyte
4. (D) Megabyte

Q25. The speed of a CPU is measured in

1. (A) Bytes
2. (B) Pixels
3. (C) Hertz (GHz)
4. (D) dpi

Q26. Printer resolution is measured in

1. (A) bps
2. (B) Hz
3. (C) dpi
4. (D) ppm

Q27. Data transfer rate is measured in

1. (A) Hz only
2. (B) Pixels
3. (C) bps
4. (D) dpi

Q28. ASCII is a

1. (A) Database
2. (B) Programming language
3. (C) Character encoding standard
4. (D) Network protocol

Q29. Unicode is used to

1. (A) Encrypt data
2. (B) Compress files
3. (C) Draw graphics
4. (D) Represent characters of most world languages

Q30. The brain of a computer that performs arithmetic and logic is the

1. (A) Memory
2. (B) ALU
3. (C) Control Unit
4. (D) Input unit

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Q31. If n(A) = 25, n(B) = 32 and n(A ∩ B) = 17, then n(A ∪ B) is

1. (A) 74
2. (B) 23
3. (C) 57
4. (D) 40

Q32. The value of the determinant |3 0; -5 1| is

1. (A) 4
2. (B) 5
3. (C) 6
4. (D) 3

Q33. The product of the roots of x² – 3x – 10 = 0 is

1. (A) -8
2. (B) 3
3. (C) 10
4. (D) -10

Q34. The distance between (-3, 0) and (0, 4) is

1. (A) 6
2. (B) 5
3. (C) 7
4. (D) 1

Q35. The number of subsets of a set with 6 elements is

1. (A) 12
2. (B) 36
3. (C) 63
4. (D) 64

Q36. The value of ∫₀^3 4x^3 dx is

1. (A) 82
2. (B) 81
3. (C) 81/2
4. (D) 108

Q37. The sum of the first 20 natural numbers is

1. (A) 190
2. (B) 210
3. (C) 420
4. (D) 200

Q38. The slope of the line joining (2, -3) and (5, -5) is

1. (A) 1/3
2. (B) -2/3
3. (C) -3/2
4. (D) 2/3

Q39. The modulus of the complex number 3 + 4i is

1. (A) 7
2. (B) 5
3. (C) 1
4. (D) 12

Q40. The binary equivalent of the decimal number 43 is

1. (A) 101010
2. (B) 101100
3. (C) 101101
4. (D) 101011

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Q41. If f(x) = 5x^5, then f′(1) equals

1. (A) 25
2. (B) 30
3. (C) 26
4. (D) 5

Q42. The 19th term of the AP 10, 12, 14, … is

1. (A) 44
2. (B) 38
3. (C) 48
4. (D) 46

Q43. The value of ⁿCᵣ for n = 8, r = 2 is

1. (A) 28
2. (B) 56
3. (C) 36
4. (D) 29

Q44. The value of log base 2 of 16 is

1. (A) 4
2. (B) 8
3. (C) 5
4. (D) 3

Q45. The value of sin²θ + cos²θ is

1. (A) sinθ cosθ
2. (B) 2
3. (C) 1
4. (D) 0

Q46. If A @ B means A is the sister of B, A # B means A is the mother of B, and A * B means A is the father of B, what does P * Q @ R # S mean?

1. (A) P is the grandfather of S
2. (B) P is the son of S
3. (C) P is the father of S
4. (D) P is the son-in-law of S

Q47. Find the next term: BX, DU, FR, HO, JL, LI, ?

1. (A) ME
2. (B) MF
3. (C) NE
4. (D) NF

Q48. Harry introduced Mary as the daughter-in-law of his father's only son. How is Mary related to Harry's only son?

1. (A) Husband
2. (B) Sister
3. (C) Mother
4. (D) Wife

Q49. 12 : 144 :: 11 : ?

1. (A) 122
2. (B) 144
3. (C) 1331
4. (D) 121

Q50. Find the next number in the series: 8, 10, 14, 20, 28, ?

1. (A) 41
2. (B) 38
3. (C) 39
4. (D) 36

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Q51. If each letter of a word is shifted 2 place(s) backward in the alphabet, how will "BRICK" be coded?

1. (A) IAGPZ
2. (B) DTKEM
3. (C) AQHBJ
4. (D) ZPGAI

Q52. P is the father of Q. Q is the sister of R. R is the son of S. How is S related to P?

1. (A) Daughter
2. (B) Mother
3. (C) Wife
4. (D) Sister

Q53. Ravi walks 8 km towards North, then turns right and walks 15 km. How far is he from the starting point?

1. (A) 17 km
2. (B) 7 km
3. (C) 23 km
4. (D) 19 km

Q54. Statements: No apple is a mango. All mangoes are fruits. Conclusions: I. Some fruits are not apples. II. No fruit is an apple.

1. (A) Both follow
2. (B) Neither follows
3. (C) Only II follows
4. (D) Only I follows

Q55. Complete the letter series: A, D, G, J, M, ?

1. (A) Q
2. (B) O
3. (C) P
4. (D) R

Q56. In a row of students, Rahul is 8th from the left and 14th from the right. How many students are in the row?

1. (A) 22
2. (B) 23
3. (C) 21
4. (D) 20

Q57. Find the odd one out: 63, 55, 99, 33

1. (A) 63
2. (B) 55
3. (C) 33
4. (D) 99

Q58. What is the angle between the hour and minute hands of a clock at 5:00?

1. (A) 160°
2. (B) 150°
3. (C) 135°
4. (D) 170°

Q59. 13 : 2197 :: 5 : ?

1. (A) 25
2. (B) 126
3. (C) 216
4. (D) 125

Q60. Find the next number in the series: 5, 15, 45, 135, 405, ?

1. (A) 1213
2. (B) 1216
3. (C) 1218
4. (D) 1215

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Q61. Choose the synonym of HURDLE.

1. (A) Obstacle
2. (B) Throw
3. (C) Opposition
4. (D) Suspicion

Q62. Choose the antonym of VETERAN.

1. (A) Novice
2. (B) Master
3. (C) Activist
4. (D) Enthusiast

Q63. The boys were ________ to hear that we were going to build a bridge.

1. (A) Delighting
2. (B) Delighted
3. (C) Delights
4. (D) Delight

Q64. One word for: Loss of memory

1. (A) Amnesia
2. (B) Ambrosia
3. (C) Forgetting
4. (D) Insomnia

Q65. Choose the antonym of FLORID.

1. (A) Pale
2. (B) Ugly
3. (C) Monotonous
4. (D) Weak

Q66. Improve the sentence: "Vithal had a habit of pass the buck when it came to important issues at work."

1. (A) Passing buck
2. (B) No correction required
3. (C) Pass to bucking
4. (D) Passing the buck

Q67. One word for: Study of the population of a region

1. (A) Topography
2. (B) Ethnology
3. (C) Demography
4. (D) Geography

Q68. Choose the synonym of ABUNDANT.

1. (A) Scarce
2. (B) Meagre
3. (C) Rare
4. (D) Plentiful

Q69. Choose the antonym of OPTIMISTIC.

1. (A) Hopeful
2. (B) Pessimistic
3. (C) Cheerful
4. (D) Positive

Q70. Choose the synonym of METICULOUS.

1. (A) Careful and precise
2. (B) Lazy
3. (C) Careless
4. (D) Hasty

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Q71. Which city is known as the 'Silicon Valley of India'?

1. (A) Chennai
2. (B) Pune
3. (C) Hyderabad
4. (D) Bengaluru

Q72. Which organisation regulates the securities market in India?

1. (A) SEBI
2. (B) IRDAI
3. (C) RBI
4. (D) NABARD

Q73. The Reserve Bank of India was established in

1. (A) 1947
2. (B) 1969
3. (C) 1949
4. (D) 1935

Q74. GST was introduced in India from

1. (A) 1 April 2017
2. (B) 1 April 2016
3. (C) 1 January 2018
4. (D) 1 July 2017

Q75. The headquarters of the World Trade Organization (WTO) is in

1. (A) Paris
2. (B) Geneva
3. (C) Washington DC
4. (D) New York

Q76. The headquarters of the IMF is in

1. (A) Geneva
2. (B) London
3. (C) Washington DC
4. (D) New York

Q77. Which index of the BSE is known as the 'Sensex'?

1. (A) BSE 30
2. (B) BSE 500
3. (C) Nifty 50
4. (D) BSE 100

Q78. Nifty 50 is the index of

1. (A) NSE
2. (B) BSE
3. (C) MCX
4. (D) RBI

Q79. Who is known as the 'Father of the Indian Constitution'?

1. (A) Dr. B.R. Ambedkar
2. (B) Rajendra Prasad
3. (C) Sardar Patel
4. (D) Jawaharlal Nehru

Q80. The full form of GDP is

1. (A) Global Domestic Product
2. (B) Gross Domestic Product
3. (C) Gross Development Product
4. (D) General Development Plan

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Q81. NASA's Crew-11 mission ended early in January 2026 because of

1. (A) A medical evacuation
2. (B) A docking failure
3. (C) A rocket failure
4. (D) A solar storm

Q82. The Ganges soft-shell turtle is in Schedule I of the Wildlife Protection Act, 1972. Its IUCN Red List status is

1. (A) Least Concern
2. (B) Endangered
3. (C) Extinct in Wild
4. (D) Vulnerable

Q83. Who scored the first-ever century in Women's Premier League (WPL) history?

1. (A) Harmanpreet Kaur
2. (B) Smriti Mandhana
3. (C) Nat Sciver-Brunt
4. (D) Meg Lanning

Q84. 'Operation Sindoor' (May 2025) targeted terror camps in

1. (A) Myanmar
2. (B) Pakistan and PoK
3. (C) Afghanistan
4. (D) Bangladesh

Q85. Shubhanshu Shukla became the first Indian to visit the International Space Station under which mission (2025)?

1. (A) Gaganyaan-1
2. (B) Crew-10
3. (C) Axiom-4
4. (D) Soyuz MS-27

Q86. India won the ICC Women's Cricket World Cup 2025 by defeating

1. (A) Australia
2. (B) England
3. (C) South Africa
4. (D) New Zealand

Q87. The currency of the United Kingdom is

1. (A) Pound sterling
2. (B) Dollar
3. (C) Euro
4. (D) Franc

Q88. Which of the following is a direct tax?

1. (A) GST
2. (B) Customs duty
3. (C) Excise duty
4. (D) Income tax

Q89. NITI Aayog replaced the Planning Commission in

1. (A) 2016
2. (B) 2017
3. (C) 2015
4. (D) 2014

Q90. The 'Make in India' initiative was launched in

1. (A) 2016
2. (B) 2014
3. (C) 2012
4. (D) 2018

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Q91. The average weight of 10 students is 40 kg. When the teacher's weight is included, the average increases by 1 kg. What is the teacher's weight?

1. (A) 52 kg
2. (B) 41 kg
3. (C) 50 kg
4. (D) 51 kg

Q92. Find the compound interest on ₹4000 for 2 years at 10% per annum, compounded annually.

1. (A) 920
2. (B) 800
3. (C) 720
4. (D) 840

Q93. Find the HCF of 90 and 54.

1. (A) 36
2. (B) 18
3. (C) 6
4. (D) 15

Q94. An article bought for ₹400 is sold at a profit of 15%. Find the selling price.

1. (A) 460
2. (B) 500
3. (C) 415
4. (D) 340

Q95. Simplify: 31 × 4 + 36 − 8²

1. (A) 104
2. (B) 224
3. (C) 96
4. (D) 80

Q96. Find the area of a circle of radius 7 cm (take π = 22/7).

1. (A) 77 cm²
2. (B) 161 cm²
3. (C) 44 cm²
4. (D) 154 cm²

Q97. A and B start a business investing ₹30000 and ₹45000 for the same period. Out of a profit of ₹15000, what is A's share?

1. (A) 6000
2. (B) 7000
3. (C) 9000
4. (D) 7500

Q98. Find the simple interest on ₹8000 at 12% per annum for 2 years.

1. (A) 2080
2. (B) 960
3. (C) 1920
4. (D) 1760

Q99. Find the least number exactly divisible by 8, 12 and 16.

1. (A) 24
2. (B) 96
3. (C) 1536
4. (D) 48

Q100. The marked price of a jacket is ₹800. Two successive discounts of 20% and 20% are given. Find the selling price.

1. (A) 480
2. (B) 513
3. (C) 552
4. (D) 512

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