Question

1.) Alex decided to go to a restaurant, which was 3 km west and 2 km north from his
house. He was told the following:

1. Go 1 km west.
2. Turn left, and go 3 km.
3. Turn left, and go 2 km.
4. Turn left, and go 1 km.

Which of the following should replace the wrong instruction (keeping others the same) so he gets to the restaurant?

• Go 1 km east.

• Turn right, and go 3 km.

• Turn right, and go 2 km.

• Turn right, and go 1 km.




Answer both questions correctly
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Answer 1

Answer:

Let's take a move in the opposite direction.

He is moving towards East.

While coming opposite he walk towards West and takes a right turn instead of left.

Thus now A is moving towards North.

Again take a right turn, so A is moving towards East.

And then finally turn opposite.

Thus,

Step-by-step explanation:

Turn right, and go 2 km.