Learn and practice Aptitude questions and answers with explanation for interview, competitive exam (Pariksha Corner )

Inventions



Thursday, January 9, 2020

Punched card is also called .....

Punched card is also called .....
AHollerith card
BVideo card
CSound card
DAccelerator card
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Where was paper invented?

Where was paper invented?
AChina
BItaly
CFrance
DEgypt
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Saturday, January 4, 2020

Who discovered Arsenic?

Who discovered Arsenic?
AGlenn Seaborg
BAlbert Einstein
CMarie Curie
DAlbertus Magnus
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Monday, December 23, 2019

What did Madame Curie discover?

What did Madame Curie discover?
ARadioactivity
BWireless
CAeroplane
DRadium
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Parson's turbine is

Parson's turbine is
Aa simple impulse turbine
Ba simple reaction turbine
Can impulse - reaction turbine
DNone of these
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