♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
The hardest variety of carbon is ...
Que.
The hardest variety of carbon is
A.
Coke
B.
Coal
C.
Graphite
D.
Diamond
Right Answer is :
✓ B. Coal
⚑ Report
Views 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The reflecting surface of concave mirror is ...
➣ The filament of electric bulb is made ...
➣ Soap is formed from ...
➣ Plants are green because of the presence ...
➣ Which one of the following has the ...
➣ What I viewed through an electron microscope? ...
➣ A human body consist of..............number of bones. ...
➣ Which of the following substances belong to ...
➣ If all bullets could not be removed ...
➣ Antacid tablet consists of- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Miscellaneous
➤ Research Institutions
➤ Computer Awareness