♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following problems is not ...
➣ The river Demodar ends in ...
➣ Decomposers include ...
➣ Lead in petroleum is present in the ...
➣ Positive pollution of soil is due to ...
➣ सौर ऊर्जा का स्त्रोत क्या है ? ...
➣ The Hirakud project is on which of ...
➣ Green Petrol is : ...
➣ The pold 'environment ' is originated priginated ...
➣ ' SPM' stands for ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Everyday Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness