Question # 1

What is called the high-capacity optical disc that looks like a CD, but can store much information then CD?

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Digital Versatile Disc (DVD)

Super Density disc(SD)

Digital video Disc (DVD)

All of these

Which vitamin is also known as cyanocobalamin?

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Vitamin B11

Vitamin B9

Vitamin B10

Vitamin B12

Interferon is?

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Tonic

Virus

Carbohydrate

Ore of iron

The greatest number which divides the number 105,1001m 2436 is:

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3

7

11

21

Who identified first that a quality in fruit prevented the disease of scurvy?

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Albert Szent-Gyorgyi

Henrik Dam

Sir F.G. Hopkins

James Lind

One foot is equal to _______ centimeters

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24.45 cm

28.63 cm

30.48 cm

31.25 cm

What invented by Bunsen Burner?

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Robert Bunsen

James Joule

Hienrich Hertz

Albert Claude

Artificial light can:

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Destroy chlorophyll

Synthesize chlorophyll

Bring about photosynthesis

Not bring about photosynthesis

Outer covering of virus made up of protein is

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capsid

virion

coat

viriod

The number, Whose 20% is 150, is?

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600

700

800

900

Whit is the Whit Book?

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Specification for CD-R CD-RW Discs

Specification for Digital Audio CD

Specification for Computer Data CD

Specification for VCD and Photo CD

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