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Question: There are 4 cars . They all are coming from different directions. They have to cross through one square.They all arrive at the same time. Nobody stops . still there is no clash .
note : They all are driving at a speed if 100 km/hr.
options are:
1) all cars take left
2) all cars turn right
3) two cars turn left and two turn right.
tell me the answer with reason.

Answer: All cars turn left or right

All cars turn left or right Source: CoolInterview.com

3)Two cars turn left two cars turn right
REASON:cars r moving in square route in different directions. Source: CoolInterview.com

All the cars turn through right..so that the cars will not clash with each other..since all cars are coming in the same speed there is a possible of clashing each other..but when they all turns to the same direction there may be chances to avoid the clash between the cars.. Source: CoolInterview.com

All The Cars have Taken left.. Source: CoolInterview.com

All cars turn right as there is no conflict in the cars routes in this case. Source: CoolInterview.com

There is one answer which will always work. Of the other two, one or the other will work, but it depends on the country you are driving in.

#3, with two cars turning left and two turning right, will always work. The requirement is that the driver approaching north and south will turn in the same direction, and the driver approaching east and west will turn the opposite direction. So if North and South turn to the right, East and West must turn left.

#1, all drivers turn left, will work in countries where drivers drive on the left side of the road. However, as I live in the United States, this would be disasterous.

#2, all drivers turn right, will work in countries where drivers drive on the right side of the road. In the United States, in many intersections you may make a right turn while the traffic light is red.
Source: CoolInterview.com

All cars turn right

Once all car reached at same time if they take right no crash and all will be safe if you need more clarification draw a squire and check it out with the directions
Source: CoolInterview.com

1 Source: CoolInterview.com

both 1 and 3 are correct
in condition 1) No clash because all turn left
in condition 2)Opposite direction cars perform action as opposite cars take left remaining cars are in opposite direction those take right
Source: CoolInterview.com

There are 4 cars. If you draw the square. The four cars on the sides of the square. Then the four cars turned same side as right or left then there won't have any crashes.
So the both 1 and 2 answer is correct for this question Source: CoolInterview.com

The ans is 2 cars will go right ant 2 cars will go left..
Reason:
since all the cars coming from different directions two cars can combine in left and right so that crash can be avoided.. Source: CoolInterview.com

a)all cars take left turn.

reason:lets take example
car A
car B
car C
car D

all cars need to take simultaneous
left so that no collision will occur

Source: CoolInterview.com

Since the Question is from India all cars should turn left so they don't crash with each other and they can cross Source: CoolInterview.com

my answer is 'c' because all de four cars comes in different directions and de speed is 100km/hr.even though the speed is high,two cars goes on right turn and two cars goes on left turn..lets the four cars name is 1,2,3,4. if u draw de square means the car 1 and 2 take the right conversion and cars 3 and 4 will take the left conversion.. thats de ans..draw de diagram then u will understand the ans.. Source: CoolInterview.com

all cars take left
the reason there is a median on every road, can take over there car with a speed of 100km/hr with out clash . Source: CoolInterview.com

All cars turn left because by traffic rule all cars turn left in India with same speed no car ca crash. Source: CoolInterview.com

Both 1 and 2 are correct.
If all 4 cars can turn right or turn left then crash avoid otherwise crash will held.
Source: CoolInterview.com

All cars take left or right because they are moving in a square road.So there will be a chance to take either left or right. Source: CoolInterview.com

no car turns left or right coz they start from d intersection of diagonal of a square and reach at different corners of a square Source: CoolInterview.com

all cars are going to one square thats why all are stop in left side.
suppose those are stopin right critical,so many vehicles are passed
in right side if not possible for all cars are stop in right side. Source: CoolInterview.com

ALL CARS WILL MOVE IN LEFT SIDE ONLY SO THAT ONLY THE CLASH CAN BE AVOIDED SINCE ALL CARS ARE MOVING IN SAME SPEED Source: CoolInterview.com

all cars turns left.becoz there is no sigle required to turn left. Source: CoolInterview.com

Two cars turn left and right bcoz speed is same to 4 cars so there is no clash Source: CoolInterview.com

"all cars turn right"

This is the perfect solution and will work fine. I did Practically Source: CoolInterview.com

same speed and dirving the cars side by side will not clash Source: CoolInterview.com

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