A. Venus
B. Mercury
C. Earth
D. Mars

A. Charon
B. Ganymede
C. Io
D. Plutonia

A. Between Earth and Mars
B. Between Mars and Jupiter
C. Between Neptune and Saturn
D. Just outside Pluto’s orbit

A. Reflection
B. Diffraction
C. Polarization
D. Refraction

A. It has great power of regeneration.
B. In binary fission, Amoeba forms a cyst.
C. Under unfavourable conditions, it divides into two.
D. It reproduces sexually.

A. Aorta
B. Pulmonary Arteries
C. Pulmonary Veins
D. Vena Cava

A. Platelets
B. B lymphocytes
C. T lymphocytes
D. Red blood cells

A. Chicken cholera
B. Tetanus
C. Small pox
D. Both ‘B’ & ‘C’

A. Tay sach’s Disease
B. German measles
C. Whooping cough
D. African sleeping sickness

A. B lymphocyte
B. T lymphocyte
C. Cancer cell
D. Stem cell

A. Carbohydrates
B. Fats
C. Proteins
D. None of these

A. Hypertension, palpitations, chest pain
B. Bradycardia, weakness in arms, diaphoresis
C. Tachycardia, dyspnoea, fever
D. Hypotension, muffled heart sounds, increased jugular venous distension (JVD)

A. Galileo
B. Eratosthenes
C. Ptolemy
D. Copernicus

A. Venus
B. Pluto
C. Marx
D. Mercury

A. Endocarditis
B. Aortic dissection
C. Arrhythmia
D. Restrictive cardiomyopathy