Question
Download Solution PDFएक चोर 300 मीटर की दूरी से एक पुलिसकर्मी को देखकर 10 किमी/घंटा की गति से दौड़ना शुरू कर देता है। पुलिसकर्मी तुरंत 12 किमी/घंटा की गति से उसका पीछा करता है और चोर पकड़ा जाता है। चोर कितनी दूरी तय करता है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है :
पुलिसकर्मी की गति = 12 किमी/घंटा
चोर की गति = 10 किमी/घंटा
गणना :
⇒ (300 + x)/1000 × 12 = x /1000 × 10
⇒ 300 + x/12 = x/10
⇒ 3000 + 10x = 12x
⇒ 2x = 3000
⇒ x = 1500 मीटर = 1.5 किमी
∴ सही उत्तर 1.5 किमी है।
Last updated on Jul 2, 2025
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