What type of questions are asked in NSO? National Science Olympiad (NSO) Level-1 Pattern Section No. of Questions Total Marks Grand Total

How long does it take to walk through the Richmond Zoo? Adults just walking through could get around in a couple of

What is bio-based flooring? Bio-Flooring is a bio-based alternative to PVC flooring. This innovative category of flooring replaces petroleum or fossil fuel

What is a stenotic regurgitant and a prolapse heart valve? Stenosis is when the valve opening becomes narrow and restricts blood flow.

Is 175 a high heart rate for a fetus? The normal fetal heart rate is between 120 and 160 beats per minute.