Thecorrect option is C 1 6 km/min Given, A car covers 20 km in 40 mins. ∴ in one minute, it will cover = 20 40 = 1 2 km/min Again, a bike covers 20 km in 30 mins. ∴ in one minute, it will cover = 20 30 = 2 3 km/min So, the difference in
Andthe speed of the boat in still water = 5 km/hr. Speed of the boat upstream = $$ (5-X) km/hr $$ Speed of the boat downstream = $$ (5+X) km/hr $$ Time taken rowing 40 km upstream $$ = \dfrac{40}{5-x} hrs $$ Time taken in rowing 40 km downstream $$ = \dfrac{40}{5+x} hrs $$ According to the question,we have
DiscussionForum : Time and Distance - General Questions (Q.No. 15) Time and Distance. 15. A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is:
Interpretingyour Results. The How Long to Walk A Mile Calculator result shows how long it will take to cover your inputted distance at your proposed pace, expressed in hours and minutes. The average speed for walking a mile is 15-20 minutes. However, some people walk faster than others, and your pace will probably vary
Example1: ----- Speed: 50 mile per hour (km/h) Distance: 70 miles Time = Distance / Speed Time = 70 km / (50 km/h) Time = 1.4 h 1 hour = 60 minutes 0.4 h = 0.4 × 60 0.4 h = 24
Runninga 5k in 40 minutes 40 seconds requires that your average pace is 13:05 per mile or 8:08 per km. If you want to break 40 minutes 40 seconds then your average pace has to
Timetaken to cover 20 km at the speed of 5km/hr = 4 hours. ∴ Fixed time = 4 hours – 40 minutes = 3 hour 20 minutes. Time taken to cover 20 km at the. speed of 8 km/hr =. 20. = 2 hours 30 minutes. 8. ∴ Required time = 3 hours 20 minutes –
FlYgyK.
  • mwotfsa7s5.pages.dev/382
  • mwotfsa7s5.pages.dev/827
  • mwotfsa7s5.pages.dev/702
  • mwotfsa7s5.pages.dev/66
  • mwotfsa7s5.pages.dev/150
  • mwotfsa7s5.pages.dev/948
  • mwotfsa7s5.pages.dev/110
  • mwotfsa7s5.pages.dev/86
  • mwotfsa7s5.pages.dev/527
  • mwotfsa7s5.pages.dev/400
  • mwotfsa7s5.pages.dev/912
  • mwotfsa7s5.pages.dev/855
  • mwotfsa7s5.pages.dev/329
  • mwotfsa7s5.pages.dev/746
  • mwotfsa7s5.pages.dev/265

    • 5 km in 40 minutes