(A) Let the starting point be $P.$ $1$. Sachin walks $20 \,m$ South to reach point $A.$ $2$. He turns left (East) and walks $30 \,m$ to reach point $B

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(A) Let the starting point be $P.$ $1$. Sachin walks $20 \,m$ South to reach point $A.$ $2$. He turns left (East) and walks $30 \,m$ to reach point $B.$ $3$. He turns left (North) and walks $20 \,m$ to reach point $C.$ $4$. He turns left (West) and walks $40 \,m$ to reach point $Q.$ Since he walked $30 \,m$ East and then $40 \,m$ West,his net displacement in the East-West direction is $40 \,m - 30 \,m = 10 \,m$ towards the West. Since he walked $20 \,m$ South and then $20 \,m$ North,his net displacement in the North-South direction is $0.$ Therefore,point $Q$ is $10 \,m$ to the West of point $P.$

Competitive Reasoning Direction Sense Test Direction Sense Test

Medium

Starting from a point $P,$ Sachin walked $20 \,m$ towards South. He turned left and walked $30 \,m.$ He then turned left and walked $20 \,m.$ He again turned left and walked $40 \,m$ and reached a point $Q.$ How far and in which direction is the point $Q$ from the point $P$?

A
$10 \,m$ West
B
$10 \,m$ East
C
$10 \,m$ North
D
None of these

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Direction Sense Test

From the original position given in the above figure,$A$ and $B$ move one arm length clockwise and then cross over to the corner diagonally opposite. $C$ and $D$ move one arm length anticlockwise and cross over to the corner diagonally opposite. The original configuration $ADBC$ has now changed to:

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Starting from a point $P,$ Sachin walked $20 \,m$ towards South. He turned left and walked $30 \,m.$ He then turned left and walked $20 \,m.$ He again turned left and walked $40 \,m$ and reached a point $Q.$ How far and in which direction is the point $Q$ from the point $P$?

Similar Questions

From the original position given in the above figure,$A$ and $B$ move one arm length clockwise and then cross over to the corner diagonally opposite. $C$ and $D$ move one arm length anticlockwise and cross over to the corner diagonally opposite. The original configuration $ADBC$ has now changed to:

Sachin and Vinod want to visit the museum after their exams. Sachin's exams finish on $9^{th}$ April and he is leaving for a holiday on $12^{th}$ April. Vinod's exams will be over by $10^{th}$ April,after which he is free. On which of the following dates can the two definitely meet?

$I$ start from my home and go $2 \, km$ straight. Then,$I$ turn towards my right and go $1 \, km$. $I$ turn again towards my right and go $1 \, km$ again. If $I$ am north-west from my house,then in which direction did $I$ go in the beginning?

$I$ am facing South. $I$ turn right and walk $20 \, m.$ Then $I$ turn right again and walk $10 \, m.$ Then $I$ turn left and walk $10 \, m$ and then turning right walk $20 \, m.$ Then $I$ turn right again and walk $60 \, m.$ In which direction am $I$ from the starting point?

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