Question # 1

What is the only non-electric musical instrument invented in the 20th century?

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Trombone

Steel drum

Tuba

Conga

The disease that is cause by virus is:

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Common cold

Malaria

Cholera

Typhoid

Which gas is used for converting vegetable oils into saturated fats?

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H₂

O₂

SI2_a

SO₂

In which year in Dr. Otto Hahn receive the noble prize?

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1943

1944

1942

1941

who invented the electroencephlaogram?

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Emile Berliner

Jacques Brandenberger

Gerd Kari Binning

Hans Berger

Which term is used for a group of personal computer linked together in order to share programs, data and peripherals?

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LAAN

LAN

LAWN

LAON

when enzymes are heated above a certain temperature, what process do they undergo?

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Disintegration

Denaturation

Petrification

Desiccation

The procedure of crushing the gallstones and kidney stone by laser is called

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MRI

Kidney surgery

Angeography

Lithotropsy

The abnormal constituent of urine is?

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Albumin

Urea

Creatinine

Sodium

The filed which Einstein won Noble prize

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Biology

Mathematics

Physics

Education

Kashif Mahmood ranked 9th form the top and 38th form the bottom in a class. how many students are there in class?

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47

45

46

48

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