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
22 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
Bell metal is an alloy of
34
The universe appears to be:
19
Which of the following is a colloid?
37
Which program was mentioned by PM Modi for providing smoke-free kitchens to poor households?
(Current Affairs)
349
Which West Bengal MLA was suspended by the Trinamool Congress for announcing plans to build a 'Babri...
(Current Affairs)
19