UET ECAT past papers provide essential practice for engineering candidates preparing for the entrance exam. This collection includes multiple-choice questions and detailed solutions from previous years, helping students familiarize themselves with the exam format and question types. Ideal for prospective engineering students, these resources cover key topics in physics, mathematics, and chemistry relevant to the ECAT syllabus. Utilize these past papers to enhance your exam preparation and boost your confidence before the test.

Key Points

  • Includes past papers from UET ECAT for engineering entrance preparation
  • Features detailed solutions to help students understand problem-solving techniques
  • Covers essential topics in physics, mathematics, and chemistry
  • A valuable resource for students aiming to excel in the ECAT exam
newtopiccyclegrowin
7 pages
Language:English
Type:Past Paper
Exams
newtopiccyclegrowin
7 pages
Language:English
Type:Past Paper
Exams
185
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UNIVERSITY OF
ENGNEERING AND TECHNOLOGY,
LAHORE
ENTRANCE TEST – 2010
For F.Sc and Non-F.Sc. Students
Time Allowed: 100 Minutes
Total MCQs: 100
……………………………………………………………………………………
Instructions:
(i)
Read the instruction on the MCQ Response From carefully.
(ii)
Choose the single best answer for each question.
(iii)
Candidates are strictly prohibited from giving any identification mark except Roll No. &
Signature in the specific columns only.
……………………………………………………………………………………
COMPULSARY QUESTION FOR IDENTIFICATION
Q-ID What is the color of your question Paper?
A) BLUE C)RED
B) GREEN D)YELLOW
Ans: Color of your question Paper is green. Fill the
corresponding to letter ‘B’ Against ‘ID’ in your MCQ
(Exactly as shown in the Diagram).
-ID
-1
-2
-3
circle
response form
PHYSICS
1. One light year is equal to:
A) 9 x 10
12
m B) 6 x 10
12
C) 9.5 x 10
13
m D) None
2. Reverse process of vector addition?
A)
Subtraction B) Division
C) Multiplication D)None
3. When a ball moves from and reaches to its maximum height in 3 seconds, what is its initial
velocity?
A)
40m/sec B) 29.4m/sec
C) 35m/sec D) 25m/sec
4. Rocket propulsion is according to?
A)
3
rd
law of motion B) 1st
C) 2nd D)None
5. 1 Cal = j
A) 418 B) 400
C) 10 D) 4.18
6. If a body of 2kg moves vertically 2m then work done is:
A)-39.2 j B) 20 j
C) 45 j D) 35 j
7. if the radius of circle is doubled, then centripetal force becomes:
A)
Doubled B)Remains same
C)Half D)Reduces four times
8. Bernoulli equation is according to law.
A)
Stock’s law B)Einstiens equation
C)Newton’s law D) None
9. The time period of a second pendulum from its extreme to mean position:
A)
T B) T/4
C) T/2 D) 2 sec
10. At what temp, the velocity of sound is doubled than as that of at 10
0
c:
A)
859
o
C B) 560
o
C
C) 760
o
C D) 500
o
C
11. The range of visible wavelength spectrum is:
A) 400-750 B) 100-400
C) 400-1000 D) 300-600
12. The range of wave no. of light is 5 x 10
6
m
-1
. Then its wavelength is:
A) 2 x 10
7
m B) 2 x 10
-7
m
C) 5 x 10
-8
m D)None
13. Least distance of distinct vision for human eye is:
A)
50 cm B) 25 cm
C) 30 cm D) 20 cm
A
B
C
D
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14. If the the distance is doubled b/w two charges, then
coulombs force becomes:
A)
Doubled B) Half
C)Reduced 4 times D)Remains same
15. Two resistance of 6Ω each are in paralled and third of 3Ω is connected in series.
A) 10/3 B) 15
C) 9 D) 6
16. If a magnet is non-uniform magnetic field, it will experience:
A)
Attraction B)Repulsion
C)Neutral D)None
17. Emf =VBL sin (related to that):
A)
Volts B)Ohm
C)Newton’s D)Joules
18. The force F experienced by a conductor of length L carrying current when placed in a uniform
magnetic field Bis given by the relation.
A)
F = B/iL B) F = IL/B
C) F = BiL D) f = L x B/I
19. High voltage is obtai9ned form?
A)
Plasma generators B) Battery
C) Energy prob D)None
20. Unit of longitudinal strain is:
A)
m B)Unit less
C) 1/m D)None of these
21. A completely filled band is called:
A)
Forbidden band B)Conduction band
C)Both D)None
22. Which of the following is used for detection of light?
A)
Reverse biased photodiode B)Forward biased photodiode
C)Both D)None
23.
In
92
U
235
the neutron to nucleon ratio is:
A) 143/235 B) 145/235
C) 235/143 D) 92/235
24. If intensity and frequency of light is doubled, then emission of electrons is:
A)
Doubled B)Increases four times
C)Half D)Same
25. When effective value of current is 10. What is its peak value?
A) 12 B) 10
C) 13 D) 14.5
26. In diodes, the graph is drawn b/w?
A)
Voltage & current B)Voltage and intensity
C) Intensity and current D)None
27. Speed of earth around the sun is:
A) 29600 m/sec B) 29000 m/sec
C) 30000 m/sec D)None of above
28. In v=wr, w is called:
A)
Tangential velocity B)Radius of circle
C)
Rotational velocity D)All
29. A small parallel resistance (shunt) used to convert a galvanometer into an ammeter of suitable
range is given by:
A) Rs =
𝑙𝑔
Rg B) Rs =
𝑙𝑔−𝑙
𝑙−𝑙𝑔
C) Rs =
𝑙𝑔
𝑙−𝑙𝖯
D)
None
𝑙𝑔
30. A bullet is fired with an angle of 300 with the velocity of 196 ms
-1
. For how much time the bullet
will remain in space?
A)
10 s B) 30 s
C)20 s D) 40 s
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a
2
+ x
2
x
a
2
+ x
2
MATHEMATICS
31. Which of the following does not have closure property?
A) [0, 1] B) [1 - 1]
C) [0, 0] D) None
32. A non-negative rational number is group under:
A)
Addition B) Multiplication
C) Subtraction D) Both A and C
33. A set with no element is called:
A)
Empty set B) Unit set
C) Identity set D) None
34. A matrix with all entry zero is called:
A)
Null matrix B) Unit matrix
C) Identity matrix D) None
35. If degree of polynomial in numerator is less than denominator then fraction is called?
A)
Proper fraction B) Improper fraction
C) Both D) None
36. If “a” is 1
st
term and “r” is common ratio, then (n + 1) th term is?
A)
ar
n
B) ar
C) a D) None
37. Binomial theorem is used to sum up the following series:
A)
Divergent B) Convergent
C) Any D) None
38.
Sin(180+
)
:
A) -Sin
B) -Cos
C) Both D) None
39.
cos11 + sin11
= ?
:
cos11 − sin11
A) tan 56
o
B) sin 56
o
C) cos 56
o
D) None
40. The solution of
A) + 2k, K z
C)
2k
41.
x cos xdx
=
?
1 + cos x = 0 is:
B)
−
2k
D)
None
A)
C)
lim
x sin x
−
cos x
+
c
x cos x
−
sin x
+
c
sin
2
B)
x sin x
−
cos x
−
c
D) None
42.
→0
= ?
A) 0 B) 1
C) -1 D) 2
43. If x = a cos, y = a sin then
dy
= ?
dz
A)
-cot
B) cos
C) tan
D) None
44. If y = , then
dy
= ?
dx
B)
x
C)
a
2
− x
2
D) None
45. If “k” is constant then
k, f ( x)dx = ?
B) k
( x)
C)
46. If
A)
F (x)
dy
= 2x
, then the equation becomes:
dx
y
=
x
2
−
2x
−
3
D) None
B)
y
=
x
2
−
2x
+
3
C)
Yx
2
+ 2x − 3
D) None
47. If eccentricity e > 1, then the figure is:
A)
Ellipse B) Parabola
C) Circle D) Hyperbola
a
2
+ x
2
A) k ,
f ( x)dx
x
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FAQs

What subjects are covered in the UET ECAT past papers?
The UET ECAT past papers cover three main subjects: physics, mathematics, and chemistry. Each subject includes multiple-choice questions that reflect the types of questions students can expect in the actual exam. By practicing these past papers, students can identify their strengths and weaknesses in each subject area, allowing for targeted study and improvement.
How can UET ECAT past papers help in exam preparation?
Practicing with UET ECAT past papers allows students to become familiar with the exam format and question styles. It helps in building time management skills, as students learn to complete questions within the allotted time. Additionally, reviewing solutions provides insight into effective problem-solving methods, enhancing understanding of key concepts.
Are the solutions provided for all past papers?
Yes, the UET ECAT past papers come with comprehensive solutions for each question. This feature is particularly beneficial for students as it allows them to check their answers and understand the reasoning behind each solution. By studying these solutions, students can learn different approaches to solving similar problems in the future.
What is the significance of practicing past papers for ECAT?
Practicing past papers is crucial for success in the ECAT as it helps students gauge their readiness for the exam. It provides a realistic simulation of the testing environment, reducing anxiety on the actual test day. Furthermore, consistent practice can lead to improved performance, as students become more adept at answering questions under pressure.
How many past papers are included in this collection?
The collection includes a variety of past papers from multiple years of the UET ECAT. This extensive range allows students to experience a wide array of questions and topics, ensuring a thorough preparation. The diversity in question difficulty also helps students to progressively challenge themselves as they study.

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