Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET


Which one of the following is printed on a commonly used fluorescent tube light ?

A 220 k
B 273 k
C 6500 k
D 7500 k
Answer & Explanation
Option: [C]

Your Valuable Comments Please...

Important EBooks for Competitive Exams