Discussion Forum
Que. | Knot is a unit of speed of which of the following? |
a. | Aeroplane |
b. | Light waves |
c. | Ship |
d. | Sound waves |
Correct Answer:Ship
|
Que. | Knot is a unit of speed of which of the following? |
a. | Aeroplane |
b. | Light waves |
c. | Ship |
d. | Sound waves |
Correct Answer:Ship
|