Bihar Police Constable practice question
Priya walks 9 km west, then 12 km south. How far is Priya from the starting point?
From a Bihar Police Constable Reasoning practice set · Reasoning
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Correct answer: (A) 15 km
By Pythagoras, distance = sqrt(92+122) = 15 km.
पाइथागोरस प्रमेय से, दूरी = sqrt(92+122) = 15 किमी।
पाइथागोरस प्रमेय से, दूरी = sqrt(92+122) = 15 किमी।
हिंदी में प्रश्न
प्रिया 9 किमी पश्चिम, फिर 12 किमी दक्षिण चलता/चलती है। प्रिया प्रारंभिक बिंदु से कितनी दूर है?
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सही उत्तर: (A) 15 किमी
By Pythagoras, distance = sqrt(92+122) = 15 km.
पाइथागोरस प्रमेय से, दूरी = sqrt(92+122) = 15 किमी।
पाइथागोरस प्रमेय से, दूरी = sqrt(92+122) = 15 किमी।
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