alleryकथन: चाल = दूरी / समय। यदि समान दूरी के लिए समय आधा कर दिया जाए, तो चाल:
Aआधी हो जाएगी
Bअपरिवर्तित रहेगी
Cशून्य हो जाएगी
Dदोगुनी हो जाएगी
Answer & Solution
Correct answer: D. दोगुनी हो जाएगी
चाल = दूरी / (समय / 2) = 2 * (दूरी / समय), जिसका अर्थ है कि चाल दोगुनी हो जाती है।
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