Monday, September 29, 2014

General Science MCQ Series Everyday Quiz - 29 Sep 2014

1. Identify the non Green - House Gas from the following?
[A]Carbon monoxide
[C]Sulphur hexafluoride
[D]Nitrous oxide

2. In nitrogen cycle, soil nitrates are transformed into free nitrogen by _________________________.
[A]Denitrifying bacteria
[B]Nitrifying bacteria
[C]Ammonifying bacteria
[D]Denitrifying bacteria and Ammonifying bacteria

3. Which type of rock would you most likely find buried deep in the earth?
[A]Sedimentary rock
[B]Igneous rock
[D]Metamorphic rock

4. The unit to measure electric power is _______________.

5. Which one of the following is a useful biological indicator of sulphur-dioxide pollution?
[A]Algal blooms