Multiple choice

A man walking at a speed of 10 kmph. After every km, he takes a rest for 5 minutes. How much time (in minutes) will he take to cover a distance of 5 km?

  1. $60$
  2. $50$
  3. $55$
  4. $40$
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Walking time: 5 km at 10 kmph = 30 minutes. Rests: After 1st, 2nd, 3rd, 4th km (not after reaching destination) = 4 rests × 5 min = 20 minutes. Total = 30 + 20 = 50 minutes. Not 60 because only 4 rests.