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Everyday Science Online Test MCQs With Answers

Question # 1

The study of biology at a molecular level is called?

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Hematology

Taxonomy

Molecular Biology

Cryptography

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Question # 2

Which ion of the following organs excretes water, fat and various catabolic wastes?

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Kidney

Skin

Spleen

Salivary Gland

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Question # 3

In a code language 35796 is written as 44887, Find the code for 46823

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55914

57194

55934

55745

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Question # 4

Who was the first person to shown that some nebulae have pure emission spectra?

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Bar Bok

William Huggins

Jacobus C.Kapteyn

William A. Fowler

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Question # 5

His theory , simplified, was that the electrons in the atom move in precisely determined orbits

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Pauli

Bohr

Aufbau

Hertz

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Question # 6

The study of life-forms existing in former geological time periods

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Taxonomy

Paleontology

Crptography

None of these

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Question # 7

Glycol is added to aviation gasoline because it:

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Prevent s freezing of Petrol

reduces consumption o9f petrol

reduces evaporation of petrol

increase efficiency of petrol

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Question # 8

Calculating machine is associated with

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Pascal

Newton

Franklin

None of these

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Question # 9

What hormones cause the clinical manifestations is of graves disease?

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Pituitary oxytocin

Increased pituitary TSH

Thyroid hormones

Parathyroid hormones

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Question # 10

When sir Sanford Fleming devised the concept of '' standard Time'' in 1878 , how many time zones did he propose the world be split into?

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Question # 11

Charles K Rhodes developed an X-Ray emitting laser in?

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1990

1991

1992

1993

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