Practice Set – Relative Speed (Opposite Direction)

Q1. Two cars are moving towards each other at speeds of 60 km/h and 40 km/h. What is their relative speed ?
A) 20 km/h  B) 80 km/h  C) 100 km/h  D) 120 km/h

Q2. Two trains are moving in opposite directions at 70 km/h and 50 km/h. What is their relative speed ?
A) 20 km/h  B) 100 km/h  C) 120 km/h  D) 130 km/h

Q3. Two buses are approaching each other at speeds of 55 km/h and 45 km/h. What is their relative speed ?
A) 10 km/h  B) 90 km/h  C) 100 km/h  D) 110 km/h

Q4. Two cyclists are moving towards each other at 25 km/h and 15 km/h. What is their relative speed ?
A) 10 km/h  B) 30 km/h  C) 40 km/h  D) 50 km/h

Q5. Two cars are moving in opposite directions at speeds of 90 km/h and 65 km/h. What is their relative speed ?
A) 25 km/h  B) 145 km/h  C) 155 km/h  D) 165 km/h