Most Important MCQS for NTS test
> Marble and slate are examples of metamorphic
>> Sandstone and limestone are examples of
>> Absolute zero, which is the lower limit of the
thermodynamic temperature scale, is
equivalent to -273 oc on the Celsius scale.
>> The diameter of the Earth’s equator is larger
than the pole-to-pole diameter by 43 km.
>> The Tectonic Plates of the Earth lies in
>> There are 7 major tectonic plates.
>> The fresh water on the Earth is 2.5% of the total
>> The Ozone Layer lies in the stratosphere.
>> Sedimentary rocks contain fossils.
>> The mass is highly concentrated form of Energy.
>> The whole Earth can be covered by 3 geostationary
>> The ozone layer is at height of 20 to 30
kilometers from the surface of the Earth.
>> The ozone layer was discovered by Charles
Fabry and Henri Buisson.
>> The interior structure of the Earth is divided
into 5 layers.
>> We live on the Earth’s Crust.
>> The thickest layer of the Earth is Mantle.
>> The outermost layer of the Earth is Crust.
>> The Earth’s crust ranges from 5-70 km in depth.
>> The Earth’s internal heat mainly comes from
>> There are different reasons on the Earth
because of The Earth’s axis is tilted.
>> On average, Air contains 1 % of water vapor.
>> Earth’s troposphere extends from the Earth’s
surface to an average height of about 12 km.
>> The science of lightning is called Fulminology.
>> Ships use Echoes to find the depth of the ocean
>> Molecules with identical molecular formulae
but with different structural formulae are called
>> The anode is the electrode connected to the
Positive terminal of a battery.
>> The unit used to measure humidity is
>> Laser was invented by Maiman.
>> The vernier calipers is used to measure Length.
>> Atomic clock is used to measure Very short
intervals of time.
>> 1 tone = 1000 kg
>> An instrument used to measure atmospheric
pressure is Barometer.
>> An instrument used to measure gas pressure is
>> All electromagnetic waves have the same Speed
>> The reflection of sound is called Echo.
>> An instrument used to measure electric current
is called Ammeter.
>> The SI unit of thermodynamic temperature is
>> The shortest distance between crest to crest is
>> The speed of sound is fastest in Solids.
>> The speed of sound is slowest in Gasses.
>> Radioactivity was discovered by Henri
MCQS for NTS