SSC CHSL Tier-1 practice question
Manoj walks 9 km east, then 12 km south, then 6 km north. How far is Manoj from the starting point?
From a SSC CHSL Tier-1 Reasoning practice set · Reasoning
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Correct answer: (B) 10.82 km
Net southward displacement = 12-6 = 6 km; distance = sqrt(92+62) = 10.82 km.
शुद्ध दक्षिण दिशा में विस्थापन = 12-6 = 6 किमी; दूरी = sqrt(92+62) = 10.82 किमी।
शुद्ध दक्षिण दिशा में विस्थापन = 12-6 = 6 किमी; दूरी = sqrt(92+62) = 10.82 किमी।
हिंदी में प्रश्न
मनोज 9 किमी पूर्व, फिर 12 किमी दक्षिण, फिर 6 किमी उत्तर चलता/चलती है। मनोज प्रारंभिक बिंदु से कितनी दूर है?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 10.82 किमी
Net southward displacement = 12-6 = 6 km; distance = sqrt(92+62) = 10.82 km.
शुद्ध दक्षिण दिशा में विस्थापन = 12-6 = 6 किमी; दूरी = sqrt(92+62) = 10.82 किमी।
शुद्ध दक्षिण दिशा में विस्थापन = 12-6 = 6 किमी; दूरी = sqrt(92+62) = 10.82 किमी।
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