Who discovered the ‘Law of Gravitation’?
- (A)Â Sir Isaac Newton
- (B)Â Louis Pasteur
- (C)Â Albert Einstein
- (D)Â Louis Braggs
- (A)Â Sir Isaac Newton
Etymology is the science (study) of:
- (A)Â Insects
- (B)Â Birds
- (C)Â Words
- (D)Â Space
- (C)Â Words
Which is the smallest planet of our solar system?
- (A)Â Venus
- (B)Â Mars
- (C)Â Mercury
- (D)Â Earth
- (C)Â Mercury
Which is the smallest unit of protein?
- (A)Â Carbo acid
- (B)Â Starch
- (C)Â Amino acid
- (D)Â Hemoglobin
- (C)Â Amino acid
According to new research which is the oldest disease?
- (A)Â Influenza
- (B)Â Malaria
- (C)Â Plague
- (D)Â Leprosy
- (D)Â Leprosy
Which of the following vitamin helps in clotting of blood?
- (A)Â Vitamin A
- (B)Â Vitamin C
- (C)Â Vitamin D
- (D)Â Vitamin K
- (D)Â Vitamin K
Rickets is a disease of the:
- (A)Â Blood
- (B)Â Bones
- (C)Â Lungs
- (D)Â Tissues
- (B)Â Bones
Polythene bags are harmful to the environment because:
- (A)Â They have water resistant
- (B)Â They cannot be recycled
- (C)Â They cannot be disposed
- (D)Â They are not biodegradable
- (D)Â They are not biodegradable
The deficiency of Vitamin C leads to a disease of:
- (A)Â Cancer
- (B)Â Rickets
- (C)Â Scurvy
- (D)Â Blindness
- (C)Â Scurvy
All forms of energy that we use are ultimately transformed into:
- (A)Â Electrical energy
- (B)Â Heat energy
- (C)Â Light energy
- (D)Â Chemical energy
- (B)Â Heat energy