Home PYQs UPPSC UPPSC MCQs Prelims 2009 (GS Paper I)

Question

Scientist of Britain have built "Gravity Tractor". Identify the same from the following:

  1. A double storeyed "Jugaad" type tractor trolley to be used in public transport.
  2. A tractor with a mechanism to sweep public roads and is economical to run.
  3. A bullet train run one the principle of earths gravity with the help of powerful magnets.
  4. A space craft with a mechanism which would check asteroids from hitting the earth.

Answer:

Option D: A space craft with a mechanism which would check asteroids from hitting the earth.

Detailed Solution:

The correct answer is “A space craft with a mechanism which would check asteroids from hitting the earth. ”.

A space-craft with a mechanism which would check asteroids from hitting the earth.