Dialysis is prescribed for patients having:

• Liver disease
• Lung trouble
• Kidney trouble
• Heart Disease

Seismology is the science of :

• Atmosphere
• Earthquake
• Fossil
• Silkworm breeding

The Bhopal Gas Tragedy was caused by :

• Phosgen gas
• Carbon monoxide
• Methyl isocyanate
• Chlorine

Which of the following colours is not a primary colour ?

• Red
• Yellow
• Green
• Blue

Minamata disease in Japan was caused due to pollution of water by :

• Lead
• Mercury
• Cyanide
• Arsenic

Which of the following can cause depletion of Ozone layer ?

• Hydrogen Sulphide
• Smoke
• Aerosols
• Hydrogen gas

When a bus starts suddenly, the passengers sitting in the bus lean backward. This is because of :

• Inertia of rest
• Inertia of motion
• Momentum
• Gravity of the earth

Indian Space Research Organisation (ISRO) is located in :

• Bombay
• Hyderabad
• Bangalore
• Trombay

Lack of Vitamin A may cause

• Poor night vision
• Rickets
• Beri Beri
• None of these

The branch of medical science that deals with diseases and problems specific to old people is:

• Cytology
• Geology
• Gerontology
• Zoology