Question

Rahul travels $10$ km to the North. He turns to the right and walks $5$ km. Then again he turns to his right and moves $10$ km forward. How many km away from starting point is he ?

• A. $26$ km
• B. $19$ km
• C. $13$ km
• D. $5$ km

Answer 1

The correct option is D $5$ km

Rahul travels 10 km North.

He turns right and cover 5 km $⟹$ he is walking East.

Again turns right means he is walking in South and cover 10 km.

So, finally he is in the same line where he started from and 5 km.

Thus, Rahul is now 5 km away from his starting point.
Hence, option D is correct.