Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Technology
Question #6762
Back to Home
View All Technology Questions
18 Views
Question
What are three types of lasers?
A. Gas, metal vapor, rock
B. Pointer, diode, CD
C. Diode, inverted, pointer
D. Gas, solid state, diode
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the full form of USB?
15
Which one of the following is not a search engine?
16
What is a URL?
15
Which naval vessel, recently inducted into the Indian Navy, was noted by PM Modi for its crest resem...
(Current Affairs)
6
What major announcement did Prime Minister Narendra Modi make on National Space Day regarding future...
(Current Affairs)
27