Question # 1

The average heat beat per minute in a normal man is

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50

72

80

100

Which organ of human body is affected by dermatitis?

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Lungs

Brain

Heart

Skin

Which of he following gases is used in he cigarette lighters?

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Butane

methane

Propane

radon

Which atom in the ground state has only one unpaired electron in its valence shell?

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Aluminum

Silicon

Phosphorus

Sulfur

Who first worked out long a year is?

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Egyptian astronomers

Greek astronomers

Babylonian Priests

Mayan Mathematicians

The ''stones'' formed in human kidney consist mostly of

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Calcium oxalate

Magnesium sulphate

Sodium chloride

Sodium phosphate

Caffeine use comes with a whole list of possible side effects, which one of these is not a potential side effect?

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Frequent

Diarrhea

larger appetite

insomnia

Bamboo is a

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Harb

Grass

Shrub

Tree

Who is Roy G.Biv?

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Discoverer of radio waves

nobody, the name is an acronym

first person to be cured of cancer by x-ray exposure

first astronaut t die from exposure to van Allen belt radiation

LAN is the acronym for:

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Least Area network

Local area network

Less Area Network

Long Area Network

Whooping cough is caused by

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Bacillus pertussis

Calomonella

Varoal

Vibriona

Which instrument is used to measure the continuous recording of atmospheric pressure?

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Chronometer

Algesimeter

Audiometer

Barograph

Which is he longest nerve?

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Stapedius

Monocytel

Lymphocyte

Sciatic

^{If weigh 200 pounds, how many kilograms (kg) do i weigh:}

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100

76

108

91

A student by chance mixed acetone ewi9th alcohol.This mixture of acetone and alcohol can be separated by:

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Fractional distillation

Filtration

Separating funnel

Fractional crystallisation

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