alleryतिच्या नेहमीच्या वेगाच्या पाच षष्ठांश वेगाने चालल्यास एका महिलेला 15 minutes उशीर होतो. या प्रवासासाठी सामान्यतः किती वेळ लागतो?
A75 minutes
B60 minutes
C70 minutes
D90 minutes
Answer & Solution
Correct answer: A. 75 minutes
वेळ सामान्य वेळेच्या 6/5 पट होतो, त्यामुळे सामान्य वेळेचा एक पंचमांश भाग 15 min आहे, म्हणजेच 75 minutes मिळतात.
Keep practising Time, Speed and Distance
Browse all Time, Speed and Distance questions for RRB NTPC, or explore more Quantitative Aptitude topics.
Related questions
Which vehicle dashboard instrument directly indicates instantaneous speed?What speed in kilometres per hour is exactly equivalent to 1 metre per second?How is average speed computed from total distance d and time t?A boy walking at 5 km/h is 6 minutes late, but at 6 km/h he is 6 minutes early. How far isTwo cyclists leave one point in opposite directions at 12 km/h and 8 km/h. How far apart aTo change a speed from m/s to km/h you multiply by which number?A vehicle running at 50 km/h would cover about how far in a single minute?A swimmer clocks 10 m/s in a short sprint. In km/h this is?