A man's speed with the current is 30km/hr and the speed of the current is 5 km/hr. The man's speed against the current is
Choose the correct choice from the following options:  A) 10 km/hr  B) 20 km/hr  C) 25 km/hr  D) 30 km/hr  E) 35 km/hr
Explanation:   Speed of man with the current = 30 km/hr   Speed of current = 5   Since, Speed of current + speed of man = 30   5 + speed of man = 30   Speed of man = 25 km/hr   man's speed against the current is = speed of man - speed of current = 25 - 5= 
<gadget id="calculator">25 - 5</gadget>
<output>20</output>
20 km/hr   Answer: Option 20 km/hr
<result>B</result>
A man's speed with the current is 30km/hr and the speed of the current is 5 km/hr. The man's speed against the current is