Page 2 - ECAT Past Paper 2006

ECAT PAST PAPER-2006 BY www.studyplex.net

To ADVERTISE YOUR

BRAND HERE

03129955533

UNIVERSITY OF ENGINEERING AND TECHNOLOGY,
LAHORE

ENTRANCE TEST – 2006

For F.S.c. and Non-F.Sc. Students
Time Allowed : 80 Minutes
Total MCQs : 100
Instructions:
(i) Read the instruction on the MCQ Response Form carefully.
(ii) Choose the Single Best Anser for each question.
(iii) Candidates are strictly prohibited from giving any identification mark except
Roll No. & Signature in the specified columns Only.
COMPULSORY QUESTION FOR IDENTIFICATION

Q-ID. What is the colour of your Question Paper?
A) BLUE C) RED
B) GREEN D) YELLOW
Ans: Color of your question Paper is green. Fill the Circle
corresponding to letter ‘B’ Against ‘ID’ in your MCQ response
form (Exactly as shown in the diagram.

Solved ECAT-2006
(Physics Portion)

Q.1 Age of Earth is:
17
A) 1.4*10 s (Correct) B) 1.4*10 s
7
-17
17
C) 1.4*10 s D) 5*10 s
Explanation:
17
1) Age of Earth: 1.4*10 s
17
2) Age of Universe: 5*10 s
Q.2 The magnitude of resultant of two vector of magnitudes 3 & 4 units is 5 units. What is
the angle between two vectors?
A) π/4 B) π/2 (Correct)
C) 3π/4 D) π
Explanation:
Let A=3 , B=4 and R=5
So using the law of cosine:

:. R=√ + −

5=√ + − ( )( )