Question # 1

What did Madam Curie discover?

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Electron

Wireless

Airplane

Radium

How many pairs of salivary glands are there?

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3

1

2

4

Photosynthesis involves?

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Reduction of CO₂ and oxidation of water

Oxidation of H₂O and release of O₂

Reduction of CO₂, oxidation of H₂O and release of O₂

Reduction of CO₂,Oxidation H₂Oand release of O₂

We lose consciousness if the blood flow to the brain is cut off more than

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2 seconds

5 seconds

15 to 20 seconds

5 minutes

Which Norwegian Mathematician, who helped found group theory died in poverty just days before receiving his firs appointment in Berlin?

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Evariste Galois

Jean-Augustin Cauchy

Joseph Louis-Lagrange

Neils Abel

Non-conventional source of energy best suite for Pakistan is:

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Tidal wave energy

Solar energy

Wind energy

Nuclear energy

A protein restricted diet requires only____ grams/days.

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20-40

30-50

40-60

50-70

Which instrument is used to measure the high temperatures?

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Potentiometer

Pipette

Psychrometer

Pyrometer

A man spent 20% of his monthly earning on house rent. Out of the balance the spent 75%on the other house expenses. if he had a balance of Rs. 250 at the end of the month.

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1000

1250

1500

2500

Which media holds more information

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DVD

CD ROM

Both a & b

None of these

Who is considers the father of chemical batteries

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Martin P . Jones

Niels Bohr

Alessandro volta

Albert Einstein

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