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 #8004
Back to Home
View All Science Questions
5 Views
Question
The main constituents of pearls are
A. Calcium oxide and ammonium chloride
B. Aragonite and conchiolin
C. Ammonium sulphate and sodium carbonate
D. Calcium carbonate and magnesium carbonate
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The Lambda-CDM model is also known as:
2
Which of the following is a consequence of inflation?
9
Which article gives special status to Jammu and Kashmir?
11
What did former CJI Sanjeev Khanna highlight in his opinion on the 'One Nation, One Election' bill?
(Current Affairs)
3
What is the main reason for the disruption in vehicle production mentioned in the report?
(Current Affairs)
167