♡ 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 👍 :659
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Sewage water treatment that involves bacteria is ...
➣ Water is useful for ........... activity. ...
➣ The largest rain forest in the world ...
➣ Which of the following is not a ...
➣ Ozone holes are more pronounced at the ...
➣ A biotic environment does not include ...
➣ X-rays can : ...
➣ भूकम्प का मुख्य कारण है ...
➣ pellagra is a disease caused by the ...
➣ Most of the weather phenomena take place ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Various Sciences
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness