Q. A p-type semiconductor contains
A. Holes and Negative ions
B. Holes and Positive ions
C. Holes and Pentavalent atoms
D. Holes and Donor atoms
Answer: Holes and Negative ions
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