Q. The frequencies of the primary magnetic field generated by worldwide thunderstorm activity vary in the range
(A) 10-6 Hz -10-3 Hz (B) 10-3 Hz -1 Hz
(C) 1 Hz -103 Hz (D) 103 Hz -106 Hz
Ans: 1 Hz -103 Hz
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! |
![Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Determine-the-correctness-or-otherwise-of-the-following-Assertion-A-and-the-Reason-R.jpg)
We will be happy to hear your thoughts