Question # 1

In which one of the following countries, is the ratio of hydroelectric generation to the total electricity generation to the highest?

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Norway

Sweden

Italy

Denmark

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

Cow milk is rich source of:

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Vitamin A

Vitamin B

Vitamin C

Vitamin D

Which country is on an island in the Persian Gulf?

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Qatar

Kuwait

Oman

Bahrain

The instrument used for measuring relative humidity in air is:

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Pantograph

Hygrograph

Hydrograph

Barograph

A star that flares up for a short time and then returns to its original magnitude is a:

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Pulsar

Nova

Quasar

Black hole

What is the chief export from New Zealand?

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Wool

Oil

Motor Car

Cigarette

Vitamin C is an essential nutrient required by the body for the development and maintenance of:

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Cartilage

Blood vessels

Skin

Both a & b

Goitre is caused by the deficiency of:

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ZInc

Iodine

Chlorine

Iron

The hottest planet is:

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Mercury

Venus

Jupiter

Saturn

The function of hemoglobin in the body is:

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Transport of oxygen

Destruction of bacteria

Prevention of anemia

Utilization of iron

White blood cells act

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As a defence against infection

As source of energy

For clotting blood

As a medium for oxygen transport from lung to tissues

Emerald is_______ in color.

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Voilet

Yellow

Deep green

Prussian blue

Which country has the equator pass through its capital of Quito?

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Ecuador

Argentina

Brazil

Peru

A heart beat requires approximately:

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0.8 second

20 seconds

1 minute

50 seconds

cryogenics is a science dealing with:

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high temperature

low temperture

friction and water

growth of crystals

Which of the following is not a mammal?

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Fish

Cow

Goat

Whale

The science of genes, heredity, and the variation of organisms

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Taxonomy

Genetics

Hematology

Archaeology

Supernova is:

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An asteroid

A dying star

A comet

A black hole

Mercury thermometer was invented by:

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newton

galileo

priestly

fahrenheit

The milky way extends through a distance of:

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One light-year

10⁵_light-years

8 light-years

50¹⁰_light-years

Atmospheric pressure exerted on earth is due to

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Revolution of earth

Uneven heating

Gravitational pull

Rotational of earth

Coal is formed from:

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Rocks

Soil

Organic Matter

Lava

The enzyme that is present in the saliva of man is:

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Pepsin

Renin

Amylase

Trypsin

Which of these does not produce digestive enzymes?

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Parotid

Thyroid

Pancreas

Stomach

The surface of earth the lies between the Tropic of Cancer and the Tropic of Capricorn is called:

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Torrid zone

Frigid zone

Temperate zone

South temperate zone

How many furlongs make one mile?

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8

6

10

12

Our Sun is located where in the galaxy?

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Not in any galaxy

In the center of the galaxy

30,000 light years from the center

At the very outer edge of the galaxy

For which purpose instrument Centrifuge is used?

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To separate liquids

To separate mixtures of chemicals

To separate solids

None of these

Which one of the following planets takes the same number of days for rotation and revolution ?

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Mars

Venus

Jupiter

Saturn

Galvanized iron sheets have a coating of:

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Tin

Zinc

Lead

Chromium

Hunts invention is:

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Pendulum

Safety-pin

Razor

pistol

What is organic Chemistry?

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Study of living things

Study of carbon compounds

Study of organs

Study of minerals

Oceans cover how much of the earth's surface?

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71 percent

75 percent

70 percent

76 percent

The earth's annual circuit round the sun covers a distance of:

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1096 million km

966 million km

1036 million km

none of these

What is the highest waterfall in the world?

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Yosemite Falls

Victoria Falls

Niagara Falls

Angel Falls

Blood grouping was discovered by:

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William Harvey

Landsteiner

Robert Koch

Chadwick

Baglihar Dam, also known as Baglihar Hydroelectric Power Project is located in the southern Doda district of the Indian administered state of Jammu and Kashmir, It was constructed on

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Ravi River

Sutlej River

Chenab River

Indus River

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

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Brain

Lungs

Heart

Kidney

point out the inventor of frequency.

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bell

marconi

colt

newton

Which planet has longest day?

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Mercury

Venus

Earth

Pluto

Mention the science of the chemistry of life which studies animals and plants by looking at chemicals they contain.

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Biology

Chemistry

Biochemistry

Histology

Mention the instrument that is used to split light into its spectrum?

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Split meter

Spectroscope

Spectrograph

Electrometer

Where would you find Mauna Loa volcano?

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Philippines

Japan

Hawaii

China

How is measured the volume?

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Cubic metre

Metres

Yards

Square metre

Balanced diet contains:

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Growth food nutrients

A small proteins

Macro nutrients

None of these