Multiple choice general knowledge science & technology

Which of the following color is not part of VIBGYOR..?

  1. Red

  2. Grey

  3. Blue

  4. Indigo

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

VIBGYOR represents the seven colors of the rainbow in order: Violet, Indigo, Blue, Green, Yellow, Orange, Red. Grey is not a spectral color - it's achromatic and doesn't appear in the rainbow spectrum.