रंजन ने एक बिंदु से शुरू किया और उत्तर-पूर्व दिशा में 5 किमी चला। फिर वह अपने दाईं ओर 90 डिग्री मुड़ा और अन्य 5 किमी चला। इसके बाद उसने सीधे दक्षिण की ओर अन्य 5 किमी चलना शुरू किया। वह प्रारंभिक स्थिति से किस दिशा में है?

A person 'X' started from his home and walked 3 km straight. Then he turned right and walked 2 km. He turned right again and walked 1 km. If he is now in the North-West direction relative to his house, in which direction did he walk in the beginning?

Ramu starts from his house, moves towards the east, walks 90 m, turns right and moves 20 m. He turns right again and moves 30 m. Finally, he turns right and walks 100 m. In which direction should he walk to reach his house again?