Get Started
966

Q:

Where the Bio-chemical compounds are used? 

  • 1
    Food preservatives
  • 2
    Skin Treatments
  • 3
    Cooking Oils
  • 4
    All of the above
  • Show Answer
  • Workspace

Answer : 4. "All of the above "

Previous Next
GK general science questions in hindi

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today