A boat row 30 km up …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

A boat row 30 km up stream and 42 km downstream in 10 hours it can go 40km upstream and 55 km downstream. Determine the speed of the stream and that of the boat in still water

Posted by Krithik E.K 1 year, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Prince Das Gupta 1 year, 2 months ago

In this solution x*20+6x+9

2Thank You

ANSWER

Related Questions

Find the sum of the odd no. Between 0 and 50

Posted by Kanika . 2 months ago

CBSE > Class 10 > Mathematics

1 answers

(A + B )²

Posted by Abhishek Gupta 3 months, 4 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Is it possible to design a rectangular mango Grove whose length is twice it's breadth, and the area is 800m²? If so, find it's length and breadth

Posted by Akshata Choukse 3 months, 4 weeks ago

CBSE > Class 10 > Mathematics

0 answers

Water

Posted by S Prajwal 1 week, 6 days ago

CBSE > Class 10 > Mathematics

0 answers

X-y=5

Posted by Kishan Thakur 1 month, 3 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Find the nature of quadratic equation x^2 +x -5 =0

Posted by Parinith Gowda Ms 3 months, 4 weeks ago

CBSE > Class 10 > Mathematics

0 answers

sin60° cos 30°+ cos60° sin 30°

Posted by Vanshika Bhatnagar 3 months, 4 weeks ago

CBSE > Class 10 > Mathematics

2 answers

Find cosec 30 degree and cause 60 degree geometrical

Posted by Hari Anand 1 week, 6 days ago

CBSE > Class 10 > Mathematics

0 answers

If 1/2 is a root of equation x^2+kx- 5/4 =0 , then what is the value of k

Posted by Parinith Gowda Ms 3 months, 4 weeks ago

CBSE > Class 10 > Mathematics

1 answers

Venu Gopal has twice

Posted by Lakshay Kumar 6 days, 7 hours ago

CBSE > Class 10 > Mathematics

0 answers

myCBSEguide

CBSE, JEE, NEET, CUET

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers