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
Science
Question #7944
Back to Home
View All Science Questions
17 Views
Question
What is the percentage of nitrogen in air?
A. 21%
B. 78%
C. 1%
D. 10%
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which mineral is essential for teeth and bones?
21
Where is the Judicature of Odisha?
18
What is the freezing point of water?
31
Which school in Assam won the Second Prize in the 'Instrumental Music-Orchestra Category' at the Nat...
(Current Affairs)
10
What additional qualification is required by AIFF for coaching applicants besides experience?
(Current Affairs)
40