Innovation | MCQs

    Q41: Idiom: To blaze trail means ______?

    • A. None of these
    • B. To set on fire
    • C. To initiate work in a movement
    • D. To be annoyed

    Q42: Who invent the blub first?

    • A. see the answer in the detial
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0