General Science MCQ for Exams - 08 Dec 2014

1. The most abundant organic molecule on the surface of the earth is ___________________.
[A]DNA
[B]Cellulose
[C]Haemoglobin
[D]Chitin


2. Who created the first portable computer?
[A]Charles Babbage
[B]Adam Osborne
[C]Steve Jobs
[D]Tim Berners-Lee


3. In the tyndall effect, the intensity of scattered radiation is inversely proportional to the fourth power of the wavelength.Which one of the following colours of light would exhibit the most intense Tyndall scattering?
[A]Yellow
[B]Green
[C]Orange
[D]Violet


4. In daylight, the human eye is most sensitive to which colour?
[A]Red
[B]Blue
[C]Green
[D]Orange


5. Which of the following people is credited as being the father of mass production?
[A]Eli Whitney
[B]Henry Ford
[C]Otto Graham
[D]Thomas Edison