The speed of a boat in still water is 2km/hr. If its speed upstream be 1km/hr th

Question

The speed of a boat in still water is 2km/hr. If its speed upstream be 1km/hr then speed of the stream is________?

Options:

A . 1.5km/hr

B . 3km/hr

C . 1km/hr

D . none

Answer: Option C
LET THE SPEED OF STREAM BE X KM/HR
SPEED UPSTREAM = (2-X) KM/HR = 2-X = 1 => X = 1 KM/HR

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between the rate in stil....between the rate in still water and rate of current?

Question 2. A man can row three-quarters of a kilometer against the stream in 11 ¼ minutes and return in 7 ½ minutes. The speed of....minutes. The speed of the man in still water is________?

Question 3. A man can row 7 ½ kms on hour in still water and he finds that it takes hi twice as long to row down the river. The rat....to row down the river. The rate of stream is

Question 4. A boat goes 6 km in an hour in still water. It takes thrice as much time in covering the same distance against the curre....same distance against the current. Speed of the current is_______?

Question 5. In a river, a man takes 3 hours in rowing 3 km upstream or 15 km downstream. What is the speed of the current?....

Question 6. A man can row at 5 km/hr in still water, if the river is running at 1 km/hr it takes him 75 minutes to row to a place an....to a place and back. How far is the place?

Question 7. A boat running upstream takes 8 hours 48 min to cover a certain distance while it takes 4 hours to cover the same distan....of the boat and the speed of water current respectively?

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0