RRB Group D practice question
Neha walks 12 km east, then 16 km south. How far is Neha from the starting point?
From a RRB Group D Reasoning practice set · Reasoning
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Correct answer: (C) 20 km
By Pythagoras, distance = sqrt(122+162) = 20 km.
पाइथागोरस प्रमेय से, दूरी = sqrt(122+162) = 20 किमी।
पाइथागोरस प्रमेय से, दूरी = sqrt(122+162) = 20 किमी।
हिंदी में प्रश्न
नेहा 12 किमी पूर्व, फिर 16 किमी दक्षिण चलता/चलती है। नेहा प्रारंभिक बिंदु से कितनी दूर है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 20 किमी
By Pythagoras, distance = sqrt(122+162) = 20 km.
पाइथागोरस प्रमेय से, दूरी = sqrt(122+162) = 20 किमी।
पाइथागोरस प्रमेय से, दूरी = sqrt(122+162) = 20 किमी।
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