SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

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SLIET SET 2025
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Lateral Entry SET-III
Group A
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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

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PaperCode: 2001 Paper Name: 2001-B.E. (LATERAL ENTRY) (SET III)-GROUP A Set Name: Original

Q-1 Aditya-L1 is dedicated mission of ISRO to study ------.

A Moon B Mars

C Jupiter D Sun
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Q-2 The Indus water treaty which has recently been suspended was between India and ---------.

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A China

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C Bangladesh
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Q-3 Cellular jail is located in --------.

A Goa B Shaheed dweep

C Pune D Sri Vijaya Puram

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Q-4
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The ratio of Sun’s distance from earth to the diameter of Sun is approximately ---------.

100
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A B
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C 108 D 112

Q-5 As per the latest data released by the IMF World Economic Outlook, position of India among World largest economies is
expected to be at ------------ in May/June 2025.

A 4th B 5th

C 6th D 3rd

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What is the missing number in sequence 4,8,14,22,32,--------?
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Q-6

A
as 42 B 44
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C 46 D 48

Q-7 Choose the correct passive form of the sentence given below:
Had the police arrested the burglar.

A Had the burglar been arrested by the B Have the burglar been arrested by the police.
police.

C The burglar has been arrested by the police.

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D Had the burglar was arrested by the police.
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I can’t find my _____ bag. For more Question Papers, Sample Papers, Notes & Syllabus visit gl
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Q-8
A lose loosing
B Question Paper with Answer Key B.E. Lateral Entry SET-III Group A
SLIET SET 2025
C lost D left

Q-9 Identify the word which is similar in the meaning to the phrase (in inverted commas) of the sentence:
When she heard the news, she was “like a dog with two tails”.

A very greedy B very enthusiastic

C very morose D very happy

Q-10 Let's wait until it _______ raining.

A stops B stopped

C stopping D stop

Q-11 Which element has the largest atomic radius?

A Li B Na

C F D I

Q-12

A reduction B oxidation

C Loss of electron D no change

Q-13 The correct order of orbitals in which electrons are filled is?

A 3d, 4s, 4p, 4d B 4s, 3d, 4p, 5s

C 5s, 4p, 3d, 4d D 3d, 4p, 4s, 4d

Q-14 Which of the following is incorrect about ‘s’ orbitals?

A They are spherical in shape B They are found in all principal energy levels

C They can only hold one electron D None of these

Q-15 Which pair of metals has the same electronic configuration

A Cr³⁺, Fe³⁺ B Mn²⁺, Fe³⁺

C V³⁺, Cr³⁺ D Mn²⁺, Ni²⁺

Q-16 The hybridisation of S in SF₆ molecule is
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SLIET SET 2025
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Q-17 Among the following compounds which one is most ionic?

A BeS B BCl₃

C MgCl₂ D Al₂O₃

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Which element has the highest first ionization energy?
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A O
. c B N
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C C D B

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Q-19 The chemical formula of ammonium phosphate is

A (NH₄)PO₄ B (NH₄)₂PO₄

C (NH₄)₃PO₄ D None of these

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Arrange the following in increasing order of their bond order He₂, O₂ , N₂ and NO

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Q-20

A He₂˂O₂ ˂N₂˂ NO B He₂˃O₂˃N₂ ˃NO

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C He₂˂N₂˂ NO ˂O₂

l as D He₂˂O₂˂NO ˂N₂

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Q-21 Which of the following is scalar physical quantity?

A Velocity B Acceleration

C Speed D Momentum

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Q-22 Newton’s first law of motion is also known as:

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A Law of inertia B Law of acceleration

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Law of action-reaction Law of gravitation
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C D

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a Q-23 If m is mass of the displaced object, x is displacement and k is spring constant, then the restoring force (F) in SHM
(Simple harmonic motion) is given by:

A F = kx B F = -kx

C F = ma D F = mv

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Q-24 The distance between two consecutive crests or troughs in a transverse wave is called

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A Amplitude

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B Frequency
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C Time period
s D Wavelength
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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

Q-25 The ability of material to return to its original state after deformation is called:

A Plasticity B Elasticity

C Ductility D Malleability

Q-26 Bernoulli’s principle is based on the conservation of...

A Mass B Momentum

C Charge D Energy

Q-27 The majority charge carriers in p-type semiconductor are....

A Electrons B Holes

C Protons D Positrons

Q-28 The process of adding impurities to a semiconductor is called

A Diffusion B Ionization

C Doping D Recombination

Q-29 Which quantum number is used to find energy of electron in an energy level

A Principle quantum number (n) B Azimuthal quantum number (l)

C Magnetic quantum number (m) D Spin quantum number (s)

Q-30 Which of the following is not emitted during a radioactive decay?

A Alpha particle B Gamma rays

C Beta particle D Neutron

Q-31 How many different ways can a team of five people be formed from a total of ten people so that two specific people are
included in each team ?

A 56 B 55

C 57 D 58

Q-32

A B

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D Question Paper with Answer Key B.E. Lateral Entry SET-III Group A
SLIET SET 2025
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Q-33

A B

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C D

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Q-34
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A 2,4 B 4,1

C 4,2 D 2,2

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Q-35

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A B

C D

Q-36 If the mean of certain set of data is 25 and variance is 16, then the coefficient of variance is
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A 15 B 16
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17 18
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C D

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A a=4,b=1 B a=1,b=4

C a=-4,b=1 D a=4,b=-4

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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A
Q-38

A 6/5 B 5/6

C (-5)/6 D (-6)/5

Q-39

A B

C D

Q-40 If a line has direction ratios 2,-1,-2, determine its direction cosines

A B

C D

Q-41 Ideal current sources have

A zero internal resistance B low value of voltage

C large value of current D infinite internal resistance

Q-42 If the voltage across a capacitor is constant, the current passing through it is

A 1 B 0

C -1 D ∞

Q-43 In Norton’s Theorem, Equivalent Circuit consists of

A Current Source and Resistance B Voltage Source and Resistance

C Current Source and Voltage Source D Resistance and Capacitance

Q-44 Which of the following circuits exhibits power dissipation?
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A
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B Question Paper with Answer Key B.E. Lateral Entry SET-III Group A
SLIET SET 2025
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C
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None of the above

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Q-45 What happens to the inductive reactance when the frequency of the AC supply is increased?

A Increases B Decreases

C Remains the same D Decreases inversely

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For the same active power, the current is more in circuit
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A With lower power factor
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C With unity power factor D None of these

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Q-47 Which condition is most likely to produce Magnetic field?

A Moving Electric Charge B Stationary Electric Charge

C No Electric Charge D Copper wire

Which of the following current is carried in Field winding ?
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Q-48

A both exciting current and load current B load current only

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C exciting current only

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Q-49 The primary and secondary of a transformer are _______ connected.

A electrically B magnetically

C magnetically, and electrically D None of these

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Q-50 Which of the following loss majorly varies with the load

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A hysteresis loss B eddy current loss

C
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D

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a Q-51 Which of the following instruments indicate the instantaneous value of the quantity being measured?

A Absolute instruments B Indicating instruments

C Recording instruments D Integrating instruments

A _____ device prevents the oscillation of the moving system and enables the latter to reach its final position quickly
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A Deflecting
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C Damping D Reflecting
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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

Q-53 A moving-coil permanent-magnet instrument can be used as _____ by using a low resistance shunt.

A ballistic galvanometer B flux-meter

C voltmeter D ammeter

Q-54 A potentiometer may be used for

A measurement of resistance B measurement of current

C calibration of ammeter D All of these

Q-55 For measuring a very high resistance we should use

A Kelvin's double bridge B Wheatstone bridge

C Meggar D None of the above

Q-56 In an Anderson bridge, the unknown inductance is measured in terms of

A known inductance and resistance B known capacitance and resistance

C known resistance D known inductance

Q-57 Which of the following is a type of pressure sensor?

A Ultrasonic sensor B Thermocouple

C Strain gauge D Photoelectric sensor

Q-58 Which of the following is an example of a piezoelectric sensor?

A Thermocouple B Strain gauge

C Accelerometer D Photodetector

Q-59 A good control system has all the following features except

A good stability B slow response

C good accuracy D sufficient power handling capacity

Q-60 ------------- is a part of the human temperature control system.

A Digestive system B Perspiration system

C Ear D Leg movement

Q-61 To obtain electron as majority
charge
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SLIET SET 2025
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None of these
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Q-62 The energy gap is maximum in

A Conductors B Semiconductors

C Insulators D Superconductor

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A silicon sample is uniformly doped with donor type impurities with a concentration of 10¹⁶/cm³. The electron and hole
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mobilities in the sample are 1200 cm²/V−s and 400 cm²/V-s respectively. Assume complete ionization of impurities.
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The charge of an electron is 1.6×10⁻¹⁹ C. The resistivity of the sample (in Ω-cm) is ………..

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A 0.52
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C 0.89
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Q-64

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A 30 B 40

C 50
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l as Correct Answer : D

Q-65
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A band limited signal is sampled at the Nyquist rate. The signal can be recovered by passing the samples through

A an RC filter B an envelope detector

C an ideal low-pass filter with appropriate D a PLL
bandwidth

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Q-66 For JFET and MOSFET, which of the following statement is correct:

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A MOSFET is a voltage -controlled capacitor B BJT is faster than FET

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Leakage currents are zero in FET MOSFET is slower than JFET
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C D

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Q-67 Which one of the following expressions does NOT represent exclusive NOR of x and y?

A xy +x'y' B x⊕y'

C x'⊕y D x'⊕y'

Q-68 The simplified SOP (Sum of Product) form of Boolean expression (P + Q' + R'). (P + Q' + R). (P + Q + R') is
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A (P.Q + R')
c. o B (P + Q'. R')

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C (P'. Q + R)
s em D (P.Q + R)
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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

Q-69 What is the minimum number of gates required to implement the Boolean function (AB+C) if we have to use only 2-
input NOR gates?

A 2 B 3

C 4 D 5

Q-70 A basic S-R flip-flop can be constructed by cross-coupling of which basic logic gates?

A AND or OR gates B XOR or XNOR gates

C NOR or NAND gates D AND or NOR gates

Q-71 How is a J-K flip-flop made to toggle?

A J = 0, K = 0 B J = 1, K = 0

C J = 0, K = 1 D J = 1, K = 1

Q-72 The maximum power efficiency of an AM modulator is

A 25% B 33.3%

C 50% D 22.5%

Q-73 A 0 to 6 counter consist of 3 flip-flops and a combination circuit of 2 input gate(s). The combination circuit consists of

A one AND gate B one OR gate

C one AND gate & one OR gate D two AND gate

Q-74

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

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

Q-75 Shifting a register content to the left by one bit is equivalent to

A Division by 2 B Addition by 2

C Multiplication by 2
D NotesMore
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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

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The minimum number of flip-flops required to construct a counter to count upto 200 (decimal) is -

A 5 B 9

C 10 D 8

Q-77

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A an all-pass filter B a band-pass filter

C a high-pass filter D a low-pass filter

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Consider binary data transmission at a rate of 56 kbps using baseband binary pulse amplitude modulation (PAM) that is

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Q-78
designed to have a raised-cosine spectrum. The transmission bandwidth (in kHz) required for a roll-off factor of 0.25 is
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A 70
l as B 35

C 40
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Q-79

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A 0.8 V/μs B 8.0 V/μs

C 20.0 V/μs D 40.0 V/μs

Q-80 A Hilbert transformer is a

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A Non-linear system B Non casual system

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C Time - varying system

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D Low-pass system
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SLIET
Which of the following operations is commutative SET
but 2025
not Question Paper with Answer Key B.E. Lateral Entry SET-III Group A
associative?
Q-81

A AND B OR

C NAND D XOR

Q-82

A m₂+m₄+m₆+m₇ B m₀+m₁+m₃+m₅

C m₀+m₁+m₆+m₁ D m₂+m₃+m₄+m₅

Q-83 Which of the following page replacement algorithms suffers from Belady’s anomaly?

A FIFO B Optimal Page

C LRU D MRU

Q-84 The most suitable process scheduling policy for a time-shared operating system among these policies is

A Shortest Job First (SJF) B Round Robin (RR)

C First Come First Served (FCFS) D Longest Job First (LJF)

Q-85 Which of the following requires device drivers?

A Register B Cache

C Main Memory D Disk

Q-86

A 121 B 111

C 21 D 132

Q-87 In a circular linked list organisation, insertion of a record involves modification of

A Two pointers B One pointer

C Three pointers
D NotesNo
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SLIET SET 2025 Question Paper with Answer Key B.E. Lateral Entry SET-III Group A

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a Q-88 ag
The following postfix expression with two digit operands is evaluated using a stack:
10 05 + 60 06 / * 08 –
The output will be (Assuming usual precedence and associativity of the operators in the postfix expression )

A 132 B 142

C 152 D 0

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Q-89 The transport layer protocols used for real time multimedia, file transfer, DNS and email, respectively are

A TCP, UDP, UDP and TCP
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C UDP, TCP, UDP and TCP
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Q-90 The most suitable addressing mode to implement pointers is

A Implied B Immediate

C Indirect D Indexed

Q-91 A CPU has 24 bit instructions. A program starts at address 300 (in decimal). Which one of the following is a legal

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location counter (all values in decimal)?

200 500
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A B
C 700
s e D 600

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Q-92 Which one of the following is used to represent the supporting many-one relationships of a weak entity set in an
Entity-Relationship (ER) diagram?

A Diamonds with double/bold border B Rectangles with double/bold border

C Ovals with double/bold border D Ovals that contain underlined identifiers

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Q-93 Zero has two representations in

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A

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1’s Complement
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B 2’s Complement

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C

las Both A and B D Neither A nor B

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Q-94 In a compiler the module that checks every character of the source program text and generates tokens/lexeme is
called

A The code generator B The code optimiser

C The lexical analyser D The syntax analyser

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Q-95 Alpha testing is done at c. o s e m
A Developer’s end
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C Either User’s end or Developer’s end None of the above
D Question Paper with Answer Key B.E. Lateral Entry SET-III Group A
SLIET SET 2025

Q-96 Software Requirements Specification (SRS) is an output of ____________________ stage of Software Development
Life Cycle (SDLC)

A Project Planning B Design

C Testing D Gathering Requirements & Analysis

Q-97 Which of these is not an example of e-marketplace?

A YouTube B Amazon

C Myntra D Ebay

Q-98 UPI is developed by the National Payments Corporation of India (NPCI). UPI stands for

A United Payments Interface B Union Payments Interface

C Unified Payments Interface D Unified Payments of India

Q-99 In a two-pass assembler each entry of the Table of Incomplete Instructions (TII) is in the form

A B

C D

Q-100

A 1204 B 124

C 1240 D 1224

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