The speed of a boat downstream is 15 km/hr and the speed of current is 3 km/hr.

Question

The speed of a boat downstream is 15 km/hr and the speed of current is 3 km/hr. Find the total time taken by the boat to cover 15 km upstream and 15 km downstream.

Options:

A . 2 hours 40 minutes

B . 2 hours 42 minutes

C . 2 hours 10 minutes

D . 2 hours 30 minutes

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A man row to a place 48 km distant and back on 14 hours text. He finds that he can row 4 km with the stream in the same ....km against the stream. The rate of the stream is?

Question 2. Speed of a along and against the current are 14 kms/hr and 8 kms/hr respectively. The speed of the current is?....

Question 3. If the speed of a boat in still water is 20km/hr and the speed of the current is 5km, then the time taken by the boat to....the boat to travel 100 km with the current is?

Question 4. A man takes 2.2 times as long to row a distance upstream as to row the same distance downstream. If he can row 55 km dow....is the speed of the boat in the still water?

Question 5. The speed of the boat in still water is 5 times that of current, it takes 1.1 hour to row to point B from point A downst....distance (in km) will it cover in 312 minutes upstrem?

Question 6. A boat can tarvel 36 km upstream in 5 hours. If the speed of the stream is 2.4 kmph, how much time will the boat take to....take to cover a distance of 78 km downstream?(in hours)

Question 7. A man can row upstream at 12km/hr and downstream at 18 km/hr. The man rowing speed in still water is?....

Question 8. On a river , Q is the mid - point between two points P and R on the same bank of the river. A boat can go from P to Q an....long would it take to go from R to P?

Question 9. In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water ....speed of the boat in still water (in km/hr) is:

Question 10. A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by....time taken by the boat to go 68 km downstream.

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

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers