|
25.
|
A
man's speed with the current is 15 km/hr and the speed of the current is 2.5
km/hr The man's speed against the current is
|
|
|
A. 8.5 km/hr
|
B. 9 km/hr
|
|
|
|
C.
10 km/hr
|
D. 12.5 km/hr
|
|
Answer:
|
Man's
rate in still water
|
=
(15 - 2.5) km/hr
|
|
=
12.5 km/hr.
|
|
Man's
rate against the current
|
=
(12.5 - 2.5) km/hr
|
|
= 10
km/hr.
|
Title : BOATS and STREAMS Q25
Description : 25. A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr The man's speed agai...
Rating : 5
