A person walks 4 km north, then 3 km east. How far is the... - Reasoning MCQ Solution

A person walks 4 km north, then 3 km east. How far is the starting point?

A person walks 4 km north, then 3 km east. How far is the starting point?
एक व्यक्ति 4 किमी उत्तर की ओर, फिर 3 किमी पूर्व की ओर चलता है। वह प्रारंभिक बिंदु से कितनी दूर हैं?

5 km/ 5 किलोमीटर 7 km / 7 किलोमीटर 4 km / 4 किलोमीटर 6 km/ 6 किलोमीटर

Detailed Solution & Logic

Correct Answer:

5 km/ 5 किलोमीटर

- The person walks 4 km north and then 3 km east.
- This forms a right-angled triangle:
- One side = 4 km (north)
- Other side = 3 km (east)
- The distance from the starting point is the hypotenuse:
$ \sqrt{4^2+3^2}=\sqrt{16+9}=\sqrt{25} $=5 km
✅ Answer: 5 km

A person walks 4 km north, then 3 km east. How far is the starting point?

Detailed Solution & Logic

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