1.

A car moves with a speed of 20km/hrs for 5 minutes and then with speed of 60 km /hrs for the next 10 minutes the total distance covered by car​

Answer» <html><body><p><strong>Answer:</strong></p><p>Speed (<a href="https://interviewquestions.tuteehub.com/tag/s1-628875" style="font-weight:bold;" target="_blank" title="Click to know more about S1">S1</a>) = 40km/h</p><p>Time (t1) = <a href="https://interviewquestions.tuteehub.com/tag/15-274069" style="font-weight:bold;" target="_blank" title="Click to know more about 15">15</a> mins = (15/60) hr</p><p>Distance <img align="absmiddle" alt="d1 = (s1 × t1) = 40 × (15/60) = 10 km" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=d1%20%3D%20%28s1%20%C3%83%E2%80%94%20t1%29%20%3D%2040%20%C3%83%E2%80%94%20%2815%2F60%29%20%3D%2010%20km" title="d1 = (s1 × t1) = 40 × (15/60) = 10 km"/></p><p>Speed (<a href="https://interviewquestions.tuteehub.com/tag/s2-1192931" style="font-weight:bold;" target="_blank" title="Click to know more about S2">S2</a>) = 60 km/h</p><p>Time (t2) = 15 min = (15/60) hour</p><p>Distance <img align="absmiddle" alt="(d2) = (s2 × t2) = 60 × (15/60) = 15 km" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=%28d2%29%20%3D%20%28s2%20%C3%83%E2%80%94%20t2%29%20%3D%2060%20%C3%83%E2%80%94%20%2815%2F60%29%20%3D%2015%20km" title="(d2) = (s2 × t2) = 60 × (15/60) = 15 km"/></p><p><a href="https://interviewquestions.tuteehub.com/tag/total-711110" style="font-weight:bold;" target="_blank" title="Click to know more about TOTAL">TOTAL</a> distance <img align="absmiddle" alt="(d) = (d1 + d2) = 10 km + 15 km = 25 km" class="latex-formula" id="TexFormula3" src="https://tex.z-dn.net/?f=%28d%29%20%3D%20%28d1%20%2B%20d2%29%20%3D%2010%20km%20%2B%2015%20km%20%3D%2025%20km" title="(d) = (d1 + d2) = 10 km + 15 km = 25 km"/></p><p></p></body></html>


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