MCQ Collection
Pakistan MCQs
Practice Pakistan questions with answers and explanations.
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A.
Not perfectly elastic
B.
Perfectly elastic
C.
Perfectly inelastic
D.
No collision occurred
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Correct Answer: A. Not perfectly elastic
Explanation:
For a perfectly elastic one-dimensional collision, relative speed of approach equals relative speed of separation.
Choose an option to check your answer.
A.
The final speaker—our department head—arrived late.
B.
The final—speaker our department head arrived late.
C.
The final speaker our—department head arrived late.
D.
The final speaker, —our department head arrived late.
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Correct Answer: A. The final speaker—our department head—arrived late.
Explanation:
A pair of em dashes can set off strongly emphasized parenthetical information.
Choose an option to check your answer.
A.
Not perfectly elastic
B.
Perfectly elastic
C.
Perfectly inelastic
D.
No collision occurred
Show Answer
Correct Answer: B. Perfectly elastic
Explanation:
For a perfectly elastic one-dimensional collision, relative speed of approach equals relative speed of separation.
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A.
It was a well organized-event.
B.
It was a well-organized event.
C.
It was a well organized event.
D.
It was a wellorganized event.
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Correct Answer: B. It was a well-organized event.
Explanation:
The two words jointly modify the following noun 'event.'
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A.
Perfectly elastic
B.
Perfectly inelastic
C.
Not perfectly elastic
D.
No collision occurred
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Correct Answer: C. Not perfectly elastic
Explanation:
For a perfectly elastic one-dimensional collision, relative speed of approach equals relative speed of separation.
Choose an option to check your answer.
A.
professor Ahmed teaches english at Punjab university.
B.
Professor Ahmed teaches english at Punjab University.
C.
Professor Ahmed teaches English at Punjab University.
D.
Professor ahmed teaches English at punjab University.
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Correct Answer: C. Professor Ahmed teaches English at Punjab University.
Explanation:
A title used with a name, a language, and an institution's proper name are capitalized.
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A.
200 J
B.
50 J
C.
101 J
D.
100 J
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Correct Answer: D. 100 J
Explanation:
Work is the scalar product W = Fd cosθ.
Choose an option to check your answer.
A.
My brother who lives in Quetta is visiting us.
B.
My brother who lives, in Quetta is visiting us.
C.
My brother; who lives in Quetta; is visiting us.
D.
My brother, who lives in Quetta, is visiting us.
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Correct Answer: D. My brother, who lives in Quetta, is visiting us.
Explanation:
The clause adds nonessential information about an already identified brother.
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A.
20 J
B.
40 J
C.
10 J
D.
21 J
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Correct Answer: A. 20 J
Explanation:
Work is the scalar product W = Fd cosθ.
Choose an option to check your answer.
A.
Please, Hamza, close the door.
B.
Please Hamza close the door.
C.
Please Hamza, close, the door.
D.
Please; Hamza close the door.
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Correct Answer: A. Please, Hamza, close the door.
Explanation:
A person's name used in direct address is set off by commas.
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A.
0.1 J
B.
0 J
C.
3 J
D.
4 J
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Correct Answer: B. 0 J
Explanation:
Work is the scalar product W = Fd cosθ.
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A.
scarce
B.
plentiful
C.
uncertain
D.
temporary
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Correct Answer: B. plentiful
Explanation:
'Abundant' means existing in large quantities.
