Practice General science Common Questions and Answers

• The term 'Carbon Credit‘ is associated with
• Which of the following vitamin contains Cobalt?
• Which of the following vitamin helps during blood clotting?
• Which of the following is a plant hormone?
• Which among the following are unisexual flowers?
• Which of the following is not a characteristic of prokaryotic cells?
• Which of the following vitamin contains Cobalt? 
• Which of the following is true regarding the periodic table?
• A neutral atom has 9 electrons and mass number is 19. What is the number of neutrons in the atom?
• Which of the following is present in the nucleus of an atom?
• Which of the following gas is used in anesthesia?
• Kryolite is an ore of which of the following metal?
• One mole of any gas at standard temperature and pressure contains a volume of________?
• Which of the following element has the highest melting point?
• When acid is added to the indicator- methyl orange, what is the color observed?
• The number of electrons present in Carbon is?
• Which of the following are the components of aqua – regia?
• Which of the following is the hardest substance known?
• Name the gas evolved when ethanoic acid is added to sodium carbonate?
• Bakelite is a polymer which is used in the manufacturing of buckets and electrical switches. What are the monomers of bakelite?
• What would happen to the weight of a body in a lift moving upward with uniform speed?
• Which of the following force holds protons and neutrons inside the nucleus of an atom?
• The mass of a body on earth is 10 Kg, acceleration due to gravity, g (e) is 10 m/s² . If acceleration due to gravity on the moon is g (m) 6 m/s² , then t...
• Which of the following is also known as dry ice 
• The mass of an object on moon ________ in comparison to the mass on earth.
• The ending of a nerve cell used to acquire information from our environment is called
• When the electric impulse travels along the axon and reaches the other end called the synaptic terminal, this impulse triggers the release of
• The main thinking part of the brain is the _______?
• The part of the brain responsible for maintain balance like walking in a straight line or riding a bicycle is called
• Which of the following is/are reflex actions? 
• Which of the following is/are true about the human heart? I. The heart has valves to ensure blood does not flow backwards when the atria or ventricles cont...
• Blood Pressure in humans is measured using the 
• Which of the following statements is/are correct? I. In vertebrates, blood flows twice through the heart in each cycle. II. Amphibians and many reptiles ha...
• Which of the following is/are true about blood pressure in the human body? I. This pressure is much greater in arteries than in veins. II. The pressure of ...
• What is the function of Lymph fluid?
• Which of the following moves/transports water and mineral from the soil to other parts of the plants?
• Which of the following phenomenon is responsible for the movement of water in plants?
• Transpiration is mainly effective during _______ ?
•  The site where complete digestion of carbohydrates, proteins and fats takes place is called
• The food which is going to enter small intestine from the stomach is acidic in nature and has to be alkaline for the pancreatic enzymes to act. Which is th...