Question # 1

The upper chambers of the heart is called?

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Apex

Aorta

Atria

None of these

Mercury thermometer was invented by:

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newton

galileo

priestly

fahrenheit

Hingol Dam is constructed in the province of Pakistan

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Punjab

Sindh

KPK

Balochistan

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

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Euphrates River

Indus River

Huang He River

Yangtze River

Which is the smallest gland in human body?

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Liver

Thyroid

Pituitary

Salivary Glands

The amount of light entering the eye is regulated by:

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Cornea

Iris

Pupil

None of these

Which era is known as the 'Golden Age of Reptiles',due to the dominance of dinosaurs over all possible habitats on earth?

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Mesozoic

Precambrian

Cenozoic

None of these

The olfactory bulb is a key component of which of these human senses?

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Hearing

Touch

Smelling

Sight

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

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Stratrosphere

Exosphere

Mesosphere

None of these

What is the largest Caribbean Island?

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Cuba

Jamaica

Hispaniola

St.Thomas

The union of a sperm and an egg is called:

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Reduction

Meiosis

Fertilization

Germination

Excess of vitamin A accumulates in:

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Arteries

Bones

Liver

Intestine

Coal is formed from:

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Rocks

Soil

Organic Matter

Lava

Formerly, Somalia was under the control of which two imperialist countries?

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Italy and Britain

France and Britain

Italy and France

Germany and Portugal

Which country of Asia has the most islands?

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Indonesia

Philippines

Japan

Malaysia

A mixture of salt and sand can be separated by:

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Dissolving in water

Sublimation

Gravity separation

Nome of these

Seasons on the earth are caused by:

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Revolution of earth round the sun and its axis tilted at 66^1/2

Rotation on earth round its axis

All places of earth have equal temperature

None of these

Which of the following is a good nuclear fuel?

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Uranium-238

Neptunium-239

Plutonium-239

Thorium-236

Which planet shares an orbit with two groups of asteroids, known as the Trojan Asteroids?

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Saturn

Venus

Pluto

Jupiter

Which African country is long and narrow, sandwiched between Ghana and Benin?

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Togo

Djibouti

Burkina Faso

Cote D'lvoire

Which of the following is a cold wind?

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Foehn

Buran

Chinook

Sirocco

Which strait is located connecting the Atlantic and pacific Oceans

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Strait of Dover

Palk Strait

Strait of Gibraitar

Magellan

who invented the stainless steel?

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walker

edison

berarley

none of these

The rising of the evening star indicates the

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South Pole

North Pole

East

West

Which two planets of the solar system have no satellites?

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Mercury and Venus

Venus and Mars

Venus and Neptune

None of these

The position of the earth in its orbit,when it is at its greater distance from the sun causing summer in the Northern Hemisphere is:

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Perihelion

Aphelion

Perigee

Apogee

Spring tide means:

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Higher high tide, higher low tide

Higher high tide, lower low tide

Lower high tide, lower low tide

Lower high tide, higher low tide

The transition zone between two Ecosystem is called:

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Biome

Biotope

Ecotone

Sere

Early signs of scurvy include:

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Fatigue

Join pain

Both a & b

None of these

Why ammeter is used?

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To measure acidity of water

To measure electric current

To measure pollution

None of these

Where is the world's highest active volcano located?

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U.S.A

Chile

Japan

Philippines

How many quarts make one gallon?

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2 quarts

4 quarts

5 quarts

6 quarts

Which is the main source of energy for human brain?

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Fats

Glucose

Vitamins

Protein

Balanced diet contains:

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Growth food nutrients

A small proteins

Macro nutrients

None of these

Earthquakes and volcanoes mostly occur in:

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Plateau region

Folded and faulted region

Deep sea planes

Coastal areas

Knot is a unit of speed of which of the following?

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Light waves

Ship

Sound waves

Aeroplanes

Which of the following tests helps in diagnosis of cancer?

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X-ray

Urine test

Biopsy test

Blood test

Which of the following is used as a coolant in nuclear reactors?

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Heavy water

Liquid sodium

Cadmium

Graphite

The uppermost region of the Sun is called the?

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Photosphere

Ionosphere

Chromosphere

Corona

Amnesia is related to:

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Loss of sight

Loss of memory

Loss of hearing

None of these

Naturally occurring molten rock material generated and found within the Earth.

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Magma

Igneous Rock

Lava

Sedimentary

Which of the following is is the second most abundant metal in the earth's crust?

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Copper

Iron

Zinc

Aluminium

Crystallography is the study of:

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Crystals

Waves

Light

Water

Which of the following is used as a lubricant?

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Silica

Graphite

Iron oxide

Diamond

The approximate surface temperature on the sunlight side of the earth is:

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30 °C

25 °C

17 °C

10 °C

Ultra filtering unit of kidney is known as:

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Nephron

Glomerulus

Tubule

Vena cava