♡ Login
Home
Previous Papers
★
MCQs
General Science
Environment Science
The origin of earth dates back to ...
Que.
The origin of earth dates back to
A.
3.6 billion years
B.
4.6 billion years
C.
5.6 billion years
D.
6.6 billion years
Right Answer is :
✓ B. 4.6 billion years
⚑ Report
Views 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Chief source of energy in environment is ...
➣ Which of the following is not a ...
➣ E L I S A a- test ...
➣ Ozone layer occurs in : ...
➣ which is not in the Mother feed ...
➣ Biotic environment includes. ...
➣ T A B vaccine is useful against ...
➣ When trees are cut,amount of oxygen ...
➣ ........... on the earth commands the environment ...
➣ Red soil is poor in ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments