♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Radioactive substance used in dating geological object ...
➣ The manufacture of iron from iron ore ...
➣ Which of the following is a part ...
➣ The major constituent of gobar gas is- ...
➣ Living beings are generally: ...
➣ Which of the following is a compound ...
➣ X-ray can ...
➣ work is said to done by force ...
➣ Out of the following which is most ...
➣ Sound waves are ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Various Sciences
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous
➤ Computer Awareness