Q. Which set out of them shows the correct sequence of metallic characters?
A. Be ,Mg,Ca
B. Na,Li,K
C. Mg,Al,Si
D. C,O,N
Answer: Be ,Mg,Ca
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
We will be happy to hear your thoughts