Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026

Post a MCQs
Quiz Mode
Menu
Menu

Spectacles have become an integral part of our life. Can you name the scientist who invented spectacles?

Leave a Comment / GK Mcqs

A. George Eastman
B. William Friese-Greene
C. Karl Graebe
D. Unknown Optician

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *