Question # 1

1 nautical mile is equal to

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6080 feet

7180 feet

5280 feet

_{4380 feet}

Who invented the wheel?

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Egyptians

Greeks

Sumerians

Romans

A bio genesis was disproved by

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Spallanzani

Muller

Darwin

Cuvier

Which one is an organic acid

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Critic

Sulphuric

Nitric

Phosphoric

What is the unit of electrical energy?

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Ampere

Volt

Watt

Kilowatt- hour

In a groups of 15 people, 7 read French, 8 read English while 3 of them read none of these two. How many of them read French and English both:

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0

3

4

5

The theory of inheritance of acquired characters was propounded by

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Charles Darwin

J.B. Lamarck

Gregor Mendal

Weismann

Vitamin K was discovered in Copenhagen in 1929 by?

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Henrik Dam

Joseph park

Sir F.G. Hopkins

None of these

Which of ht following is used as a food preservative?

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Sodium benzoate

Sodium perborate

Citric acid

None of the above

Which type of malaria is usually fatal?

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Cerabra malaria

Severe malaria

Placental malaria

All of these

In a food chain, the solar energy utilized by plants is only?

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0.1 percent

10 percent

1 percent

0.01 percent

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