Home PYQs UPPSC UPPSC MCQs Prelims 1994 (GS Paper I)

Question

It is difficult to walk on ice than on road because:

  1. Ice is harder than road
  2. Road is harder than ice
  3. Ice does not offer any reaction when we push it with our foot
  4. Ice has a lesser friction than road

Answer:

Option D: Ice has a lesser friction than road

Detailed Solution:

The correct answer is “Ice has a lesser friction than road”.

Friction is the force that opposes motion between two surfaces in contact. Ice has a much lower coefficient of friction compared to a road, making it difficult to grip the surface while walking. This is why it's easier to slip and fall on ice.