Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
General
/
Uncategorized
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
The velocity ratio of the first system of pulleys:
A
N
B
N^2
C
2N
D
2^N
Answer:
D. 2^N
Related Questions:
The law of which provides the basis of temperature measurement is
The telescope of a dumpy level:
4 boys or 6 girls can reap a field in 78 days. How long will 7 boys and 9 girls take to reap it ?
Total latitude of a point is positive if it lies
...... is used to read up to three dimensions