Question # 1

Which of the following chemicals is responsible for the depletion of ozone layer in the atmosphere?

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Chlorofluorocarbons

Nitrous oxide

Sulphur oxide

Carbon oxide

How many pounds are equal to one stone?

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10 pounds

14 pounds

18 pounds

20 pounds

San Francisco Golden gate located in which state?

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California

Washington

Texas

Arizona

What is the largest joint in the human body?

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Elbow

Ankle

Neck

Knee

The maximum fixation of solar energy is done by:

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Bacteria

Protozoa

Green plants

Fungi

Seasonal variation is the least:

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In the arctic circle

Frigid zone

Temperate zone

South temperate zone

Vitamin B-Complex represents a group of how many vitamins?

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5

6

9

12

The centre of cyclone is called:

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Apex

Eye

Vertex

Focus

if a places is located at 20° N,80° E,in which of the following continents does it lie?

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Africa

Asia

Europe

America

How is known the study of animals and plants that had lived on earth in the past?

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Histology

Paleontology

Hysteria

History

who discoverer cosmic rays?

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soddy

wheeler

victor hess

planck

Atoms are composed of:

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Electrons

Protons

Neutrons

All of these

Which of the science deals with tumour?

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Oncology

Serology

aoarnithology

Chronology

Which of the following vitamins is essential for proper bone and teeth formation?

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Vitamin D

Vitamin B

Vitamin C

Vitamin A

point out the Wilson's discovery.

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chlorine

calcium carbide

electron

chloroform

What line of latitude lies at 0 degrees?

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Parallels

Grids

Equator

Meridians

Lack of proper nutrition results in:

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Scurvy

Fluorosis

Anemia

Diabetes

Which country does Greenland belong to?

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Great Britain

Denmark

Switzerland

Germany

What do we call the tubes that carry blood away from the heart?

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Arteries

Intestines

Veins

None of these

Antipodes are:

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Places diametrically opposite on earth surface

Lines joining places having a time difference

Lines joining places having the same depth

None of these

How many feet are in there in one 12 inches?

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1 foot

2 feet

3 feet

4 feet

The four major components of atmosphere are

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Oxygen,Nitrogen,Carbon dioxide and Argon

Oxygen,Hydrogen,Helium and Carbon

Oxygen,Water vapours,Nitrogen,Argon

None of these

Which of the following celestial bodies bear,'The Sea of Tranquillity' and 'The Ocean of Storms'?

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Mars

Venus

Moon

Sun

Mohenjo-Daro was ancient city in the valley of what river?

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Euphrates River

Indus River

Huang He River

Yangtze River

The deepest trench "Mariana Trench" is in:

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Atlantic Ocean

Pacific Ocean

Indian Ocean

Arctic Ocean

The speed of rotation of earth is:

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25 km/sec

30 km/sec

9.72 km/sec

29.8 km/sec

Temperature in human beings is controlled by:

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Pituitary gland

Adrenal gland

Hypothalamus gland

Thyroid gland

How many sheikdoms comprise the United Arab Emirates?

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Three

Seven

Eleven

Fifteen

What part of the body exchange gases with air?

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The liver

Stomach

Lungs

Intestines

what is invented by Watson-Watt?

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Radar

Jenkins

Colt

Galileo

Which of the following is essential for the formation of red blood cells?

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Vitamin C

Folic acid

Calcium

Vitamin A

Which country is on an island in the Persian Gulf?

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Qatar

Kuwait

Oman

Bahrain

If Antarctica were a country, where would it rank in size among other countries?

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First

Second

Third

Fourth

who discoverer of the psychoanalysis is:

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Sabin

Jenner

Freud

Salk

Reflex action is the function of:

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Cerebellum

Autonomous nervous system

Spinal cord

Cerebrum

In terms of continent size where does Antarctica stand?

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Third largest

Fourth largest

Seventh largest

Fifth largest

Combustion is the process in which:

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Heat is produced

Heat and light are produced

Light is produced

None of these

Electric automobile is the invention of:

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Franklin

Morrison

Edison

Jarvik

They usually happen after a rainstorm

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Lunar eclipse

Meteor shower

Rainbows

Solar Flare

The first artificial satellite was launched in:

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October 4, 1951

October 4, 1961

October 4, 1957

October 4, 1967

The steam engine was invented by:

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James Watt

James Joule

Thomas Newcomen

Issac newton

Wisdom teeth normally grow during the age of:

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17-30 years

12-15 years

30-40 years

40-45 years

Which of the following is the uppermost layer of the atmosphere?

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Stratrosphere

Exosphere

Mesosphere

None of these

Which of the following disease is not caused by bacteria?

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Typhoid

Measles

Leprosy

Tuberculosis

What is Astrophysics?

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Study of physical nature of stars,galaxies,and universe.

Study of universe

Study of earth

Study of astrology

Bio gas contains mainly:

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Butane

Methane

Carbon dioxide

Sodium