Home PYQs UPPSC UPPSC MCQs Prelims 2005 (GS Paper I)

Question

Wilhelm Rontgen invented

  1. Radio
  2. X-Ray Machine
  3. Electric Bulb
  4. Electric Motor

Answer:

Option B: X-Ray Machine

Detailed Solution:

The correct answer is “X-Ray Machine”.

Wilhelm Röntgen invented the X-ray machine.