Correct Answer:
D. 10.8 s
When trains move in opposite directions, their relative speed is summed. Convert speeds to m/s and total distance to meters. Time is total distance divided by relative speed, yielding 10.8 seconds.
Related MCQs
The Delhi Agreement was a trilateral agreement signed between
A.
India, Pakistan and Afghanistan
B.
India, Pakistan and China
C.
India, Pakistan and Bangladesh
D.
None of these
Correct answer is:
C. India, Pakistan and Bangladesh
How many major seaports are there in Pakistan?
A.
2
B.
3
C.
4
D.
5
Correct answer is:
B. 3
Which is the best-selling English newspaper in Pakistan?
A.
The Nation
B.
Pakistan Today
C.
Dawn
D.
The Express Tribune
Correct answer is:
C. Dawn
EEPROM stands for:
A.
Electrically Erasable Programmable Read Only Memory
B.
Easily Erasable Programmable Read Only Memory
C.
Electronic Erasable Programmable Read Only Memory
D.
Erasable Electronic Programmable Read Only Memory
Correct answer is:
A. Electrically Erasable Programmable Read Only Memory
What is a URL used for?
A.
Save files
B.
Store data online
C.
Access website
D.
Create new file
Correct answer is:
C. Access website
شبلی نعمانی نے دار المصنفین اکیڈمی کس شہر میں قائم کی
A.
اعظم گڑھ
B.
دہلی
C.
لاہور
D.
لکھنئو
Correct answer is:
A. اعظم گڑھ