Subject: General Aptitude · Chapter: Boats and Streams · Exam: · Marks: · Difficulty:
What is the speed of the stream? I. The ratio of the speed upstream to the speed downstream of a boat is 2 : 3. II. The distance travelled upstream in 2 hours by the boat is more than the distance travelled by it downstream in 1 hour by 4 km.
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.