General Science & Ability MCQs 2007

What is the function of platelets?
A) Kill the bacteria
B) Carry the oxygen
C) Clot the blood
D) None of these

Which of the following is the basic characteristic of a living organism?
A) Ability to move
B) Ability to reproduce
C) Ability to eat
D) None of these

The life span of RBCs is:
A) 195 days
B) 115 days
C) 120 days
D) None of these

All the following are invertebrates except:
A) Snail
B) Crab
C) Fish
D) None of these

Which cells in our body act as an immune system against diseases?
A) Platelets
B) Red blood cells
C) White blood cells
D) None of these

Which of the following is an antidepressant?
A) Benzedrine
B) Aspirin
C) Equanil
D) None of these

PC was originally a trademark of:
A) IBM
B) Apple Computer
C) Hewlett-Packard
D) None of these

The organ which destroys worn-out RBCs in the body of a vertebrate is:
A) Liver
B) Bone Marrow
C) Spleen
D) None of these

For transfusion, the 'O' blood group of a donor can be accepted by a person having the blood group:
A) A
B) B
C) AB
D) All of these

The life span of RBCs in human blood is:
A) 130 days
B) 160 days
C) 120 days
D) None of these