Question # 1

A person has to make a Journey of 72 Kms. He rides a cycle at d12km. Per hour. After going a certain distance, the cycle is punctured punctured and he walks the remaining distance at 4 1/2 km. Per hour. Find

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2 hr. and 24 kms

1 hr and 12 kms

4 1/2 hrs. and 54 kms

2 1/2 hrs. and 30 kms

Which of the following are required for the formation of bones and teeth?

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Sodium and Calcium

Iron and Calcium

Calcium and phosphorus

Which of the following is used on semi-conductors?

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Aluminum

Copper

Silicon

None of these

The study of mechanical, physical and biochemical functions of living organisms is called what?

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Taxonomy

Hematology

Thermodynamics

Physiology

The father of geometry he is most famous for his work''The Elements''?

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Euler

Ptolemy

Pythagoreas

Euclid

Name the gland which secretes many hormones and controls the function of other endocrine glands:

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Pituitary glands

Thyroid glands

Pancreas

None of these

The branch of study dealing with old age and aging is called?

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Oncology

Gerontology

Teratology

Ornithology

The large plates of solar panels are painted with which colour?

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Red

White

Yellow

Black

The element which form amphoteric oxides is:

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Antimony

Bismuth

Sodium

Phosphorous

Lion is the under in etolian pyramid as:

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Producer

Primary consumer

Secondary Consumer

Tertiary Consumer

Which invented the first microwave oven?

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Percy Spencer

Mary Smith

Stacy Richardson

Paul Shockley

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