P and Q starting simultaneously from two...

P and Q starting simultaneously from two different places proceed towards each other at a speed of 20 km/hour and 30 km/hour respectively. By the time they meet each other. Q has covered 36km more than that of P. The distance (in km) between the two places is

`(15-3sqrt(17))km`

`(15+3sqrt(17))km`

Both (a and b)

`3sqrt(17)-5km`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

TIME, SPEED AND DISTANCE
DISHA PUBLICATION|Exercise Test Yourself|15 Videos
TIME, SPEED AND DISTANCE
DISHA PUBLICATION|Exercise PRACTICE EXERCISE (Standard Level)|63 Videos
TIME AND WORK
DISHA PUBLICATION|Exercise Test Yourself|15 Videos
TRIGONOMETRY AND ITS APPLICATIONS
DISHA PUBLICATION|Exercise Practice Exercise (Foundation Level)|18 Videos

Similar Questions

Explore conceptually related problems

Two persons, Alif and Laila start at the same time from Allahabad and Lucknow and proceed towards each other at 45 km/h and 54 km/h respectively. When they meet, it is found that one of them has travelled 72 km more than the other. The distance between the places (in km) is :

Two trains each of length 100 m moving parallel towards each other at speed 72km/h and 36km/h respectively. In how much time will they cross each other?

Two persons Alif and Laila start at the same time from Allahabad and Lucknow and proceeds towards each other at 45km/h and 54 km/h respectively when they meet it is found that one of them has travelled 72 km more than the other.The distance between the place (in km) is:

Distance between A & B is 550 km. Both start walking towards each other with the speed of 60 km/h and 50 km/h respectively. Find the time taken by them to meet each other.

Two trains start at the same time form A and B and proceed toward each other at the speed of 75km/hr and 50km/hr respectively when both meet at a point in between,one train was found to have travelled 175km more than the other.Find the distance between A and B.875backslash km b.785backslash km c.758backslash km d.857backslash km

DISHA PUBLICATION-TIME, SPEED AND DISTANCE-PRACTICE EXERCISE (Expert Level)

X and Y start walking towards each other at 8 : 00 am at the speeds of...
Text Solution
|
From stations M and N ,two trains start moving towards each other at s...
Text Solution
|
Shantanu drives a motorcycle and covers a distance of 715 km at a cons...
Text Solution
|
A train leaves station A at 5 AM and reaches station B at 9 AM on the ...
Text Solution
|
A train covers certain distance between two places at a uniform speed....
Text Solution
|
A man swimming in a stream which flows 1(1)/(2) km/hr finds that in a ...
Text Solution
|
In a 400 metres race, A gives B a start of 5 seconds and beats him by ...
Text Solution
|
The speeds of three cars are in the ratio 2 : 3: 4. The ratio between ...
Text Solution
|
Anand travelled 300 km by train and 200 km by taxi. It took him 5 h an...
Text Solution
|
A boat takes 19 h for travelling downstream from point A to point B an...
Text Solution
|
A car travels 25 km/h faster than a bus for a journey of 500 km. If th...
Text Solution
|
Speed of a speed-boat when moving in the direction parallel to the dir...
Text Solution
|
Two trains start simultaneously from two tunnels towards each other. T...
Text Solution
|
Two Indian tourists in the US cycled towards each other, one from poin...
Text Solution
|
A motorcyclist left point A for point B. Two hours later, another moto...
Text Solution
|
Shaurya and Arjit take a straight route to the same terminal point and...
Text Solution
|
Three cars started simultaneously from Ajmer to Benaras along the same...
Text Solution
|
Two towns are at a distance of 240 km from each other. A motorist take...
Text Solution
|
A pedestrian and a cyclist left A for B at the same time. Having reach...
Text Solution
|
P and Q starting simultaneously from two different places proceed towa...
Text Solution
|