Science General Knowledge Questions - 20 August 2014

1. Which among the following provides the centripetal force to an electron circulating around the nucleus?
[A]Electrostatic force of attraction
[B]Speed of the electron
[C]Electrostatic force of repulsion
[D]Nuclear charge


2. Which among the following is correct about triticale?
[A]A genetically modified cereal
[B]A hybrid seed
[C]A man made cereal
[D]A leguminous plant


3. By which of the following process some stars which are of the size of Sun or smaller convert hydrogen to helium?
[A]Triple-alpha process
[B]Proton Proton chain reaction
[C]CNO cycle
[D]R process


4. Which of the following organism grows on Common Bread?
[A]Mucor
[B]Yeast
[C]Bacterium
[D]Virus


5. Which among the following basic atoms are must in an Alkaloid?
[A]Potassium
[B]Nitrogen
[C]Magnesium
[D]Sodium