Question # 1

What is the mane of the card filing system the rotates on a cylinder?

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Rolodex

Card spinner

Search a Card

Card holder

What would used to measure Lumious intensity:

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Thermostat

Luminometer

Luxmeter

Carbon film Reflector

'Palak' leaves' are rich in

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Iron

Vitamin A

Cystine

Carotene

The star seem to be higher on the sky than they actually are: This be explained by:

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Diffraction of light

Atmospheric refraction

Total internal reflection

Which particle of atom had no charge:

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Proton

Neutron

Electrons

None of these

How many bits is a byte?

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4

8

12

16

How many pound in a clove?

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8

5

6

7

The percentage of 210 in 420 is?

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27

28

29

50

This gas becomes liquid at -196C. It is essential to life, and is a component of all proteins.

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Air

Oxygen

Nitrogen

Hydrogen

An amount doubles itself in 5 years with simple interest. What is the rate of interest?

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20

25

33

35

In what year was the first test tube baby born in world?

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1978 in England

1980 in USA

1975 in England

1983 in Spain

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