Question # 1

Which of the following fibre is least proneto fire?

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Rayon

Cotton

Nylon

None of these

Which of the following is least effective in photosynthesis?

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Sunlight

Red light

Blue light

Green light

Which of the following is an element?

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Ruby

Diamond

Sapphire

Emerald

In terms of continent size where does Antarctica stand?

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Third largest

Fourth largest

Seventh largest

Fifth largest

Which waterfall once had the title of being the 'Suicide Capital of the World'?

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Angel Falls

Niagara Falls

Victoria Falls

Yosemite Falls

The evolution of human species took place mainly in:

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Arthropod

Reptile

Amphibian

Echinoderm

The study of heredity and resulting variations is called;

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Genetic Engineering

Genetics

Heredity Science

None of these

Plants synthesize protein from

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Starch

Sugar

Amino Acids

Fatty acids

Electric current is measured by:

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Anemometer

Ammeter

Voltmeter

Commutator

The altitudes of heavenly bodies appear to be greater than they actually are.This is due to:

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Atmospheric refraction

Motions of the earth

These are visible

vertical motions

Cooking oil can be converted into vegetable ghee by the process of:

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Hydrogenation

Crystallization

Oxidation

None of these

Water has maximum density at:

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-1°C

0°C

4°C

100°C

Which of the following latitude forms a great circle?

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0°

23.5°

66.5°

90°

What is the largest salt water lake in the world by volume?

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Lake Michigan

Caspian Sea

Superior Lake

Lake Baikal

"Seattle" is the seaport of which country?

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Germany

Canada

China

USA

who discoverer of the psychoanalysis is:

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Sabin

Jenner

Freud

Salk

What is Bio-Engineering?

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Science of medicine

Science of life

Application to biology and medicine

None of these

Which of the following is not believed to be one of the gases present on the Primitive Earth?

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Ylem

Whey

Cosmos

Galaxy

Sodium metal is kept under:

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Alcohol

Water

Petrol

Kerosene

The temperature of Sun's centre is 15 million C and the temperature of outer surface of sun is:

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4000 to 5000^oC

4500 to 5000^oC

5500 to 6000^oC

What is the difference between hurricanes and typhoons?

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Location

Wind Speed

Direction of spin

None of these

The temperature of sun's outer surface is:

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600 °C

6000 °C

500 °C

5000 °C

The intensity of earthquake is measured on:

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Beaufort scale

Richter scale

Mercalli scale

Secant Scale

What is the largest Caribbean Island?

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Cuba

Jamaica

Hispaniola

St.Thomas

Temperature is measured by:

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Watt

Degree Celsius

Specific heat

None of these

Which one is the biggest planet of the Solar system?

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Mercury

Earth

Pluto

Jupiter

who invented the audio cassettes?

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phillips

sharp company

hitachi

national company

BCG is injected to get immunity from:

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Cholera

Polio

Tuberculosis

Small pox

The equator runs through which country?

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Kenya

Rwanda

Tanzania

Burundi

Cryptography is the study which deals with the:

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Secret writing

Weather

Wood Engraving

History of life

The mean radius of the earth is approximately:

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3000 kms

400kms

6400kms

7000kms

What is condensation?

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Change of gas into solid

Change of solid into liquid

Change of vapor into liquid

None of these

Deep blue color is imparted to glass by the presence of:

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Iron dioxide

Cobalt oxide

Cupric oxie

None of these

Where is the Dead Sea?

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Israel and Syria

Israel

Israel and Jordan

Jordan

The percentage of radiant energy, reflected back by a surface is called:

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Albedo

Insolation

Greenhouse effect

Refraction

Mention the unit that is used to measure the electric resistance.

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Kelvin

Ohm

Watt

Coulomb

Increase in carbon dioxide in atmosphere

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Rise in earth temperature

Fall in earth temperature

Uniform earth temperature

increase in ultraviolet rays

Which Isthmus connects the continents of North and South America?

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Isthmus of Panama

Isthmus of Suez

Madison Isthmus

Isthmus of Dubrovnik

What is the brightness scale of stars called?

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Magnitude

Temperature

Albedo

Density

Mercury, Venus, Earth and Mars are called:

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Gaseous planets

Asteroid planets

Blue planets

Terrestrial planets

Biological death of a patient means death of tissues of the:

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Brain

Lungs

Heart

Kidney

Element that is not found in blood is:

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Iron

Chromium

Copper

Magnesium

Artesian wells are formed in:

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Basalt rocks

Aquifer rocks

Coral rocks

Dykes

Which of the following countries got status of landlocked country on 28th June 2006?

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Montenegro

Serbia

San Marino

Bolivia

In which of the following disease do the germs enter through open wounds?

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Tetanus

Typhoid

Sucrose

Glucose

Oxygen is transported to every cell of human body by:

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Red blood cells

Blood platelets

White blood cells

None of these