Question # 1

Heightened emotion is caused by the

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Pituitary glands

Thyroid glands

Adrenal glands

Salivary glands

Short sightedness can be corrected by

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Convex lens

Concave ave lens

Text lens

None of these

Which of the these is not a noble gas

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Argon

Hydrogen

Krypton

Neon

Silver were turns black after a period of time due of formation of

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Nitrate coating on silver

Oxide coating on silver

Chloride coating on silver

Sulphide coating on silver

What is the atomic number of zinc?

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29

28

31

30

25% of the number added to square of 58. the answer obtained is 3676. what is the number?

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1112

1248

1024

1284

Which instrument is use to measure the gas pressure?

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Manometer

Magnometer

Barometer

Microphone

Who invented the LASER?

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Sir Frank Whittle

Fred Morrisson

Chalrles H, Townes

Symour Cray

Stainless steel is an alloy of:

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Iron ,Carbon and Nickel

Iron and Manganese

Iron, Chromium and Zinc

Iron, Chromium and Nickel

Who invented the artificial kidney dialysis machine?

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peer Spencer

Frank Colton

Willem J.Kolff

Patsy Shemrman

Which of the following vitamin is not stored in the liver?

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Vitamin A

Vitamin B

Vitamin C

Vitamin D

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