Exam
Vibe
Home
Engineering
Aerospace Engineering
Biomedical Engineering
Chemical Engineering
Civil Engineering
Computer Science
Electrical Engineering
Electronics and Communication Engineering
Mechanical Engineering
Govt Exam
Banking Exams
Other Government
Police
Railway Exams
SSC
State PSC Exams
Teaching / Education Exams
UPSC Exams
Blog
Contact
🔍
Home
›
UPSC Exams
›
UPSC Naval Academy NA
›
Which is the most abundant gas in Earth's atmos...
Which is the most abundant gas in Earth's atmosphere?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Argon
Explanation:
Nitrogen is the most abundant.
Tags:
UPSC Naval Academy NA
,
UPSC Exams
« Previous
Next »
More from UPSC Naval Academy NA:
What is the value of cos 60°?
Simplify: (2x^3)(5x^2)
Who was the first Prime Minister of India?
Water boils at what temperature at sea level?
The chemical formula of table salt is?
What is the speed of sound in air at sea level?
Explore more in UPSC Exams:
UPSC Civil Services CSE MCQs
UPSC Indian Forest Service IFS MCQs
UPSC Engineering Services Exam ESE MCQs
UPSC Indian Economic Service IES MCQs
UPSC Indian Statistical Service ISS MCQs
UPSC Combined Medical Services CMS MCQs
UPSC Central Armed Police Forces (CAPF) MCQs
UPSC National Defence Academy NDA MCQs
UPSC Indian Police Service IPS MCQs
UPSC Indian Administrative Service IAS MCQs