Everyday Science MCQS
HDD stands for:
Floppy Disk Drive
Hard Disk Driver
Hard Disk Drive
Hard Disk Direction
The different between simple and compound interest on a sum of money at 4% per annum for 2 year is Rs.8. the sum is?
Rs.800
Rs.4000
Rs.5000
Rs. 400
What is measured by an interferometer?
Radioactivity
Very high temperature
Atmospheric pressure
Wavelength of light
Which device converts electrical energy into mechanical energy
Generator
Steam engine
Electrical motor
Loudspeaker
PME is a/an
Insecticide
Enzyme
Plant
Pesticide
if kilowatt is the metric measure, what is the imperial equivalent:
Horsepower
A quintal
A centigram
A centigram
Who was known to make the firs accurate measurement of the Earths size?
Eratosthenes
Socrates
Ptolemy
Aristotle
What does a drosomoter measure?
Heat of Sun
Dew drops
Altitudes
Current
When the boils, its temperature?
Begins to increase
Begins to decrease
Fluctuates around a value
Remains constant
Which vitamin deficiency leads to scurvy?
Vitamin K
Vitamin B
Vitamin C
Vitamin E
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