PMS PAST PAPER HELD ON 04.04.2022Supernova is when a star?
A) Emerges
B) Explodes
C) Freezes
D) Falls
A supernova occurs when a star explodes violently at the end of its life cycle. This massive explosion releases enormous energy and can briefly outshine entire galaxies while spreading heavy elements into space that later form planets and stars.
PMS PAST PAPER HELD ON 04.04.2022
A)
600 MB
B)
650 MB
C)
680 MB
D)
700 MB
A standard compact disc (CD) usually stores about 700 MB of data or around 80 minutes of audio. CDs became widely popular in the 1990s for music storage, software distribution, and data backup.
PMS PAST PAPER HELD ON 04.04.2022
A)
300 m/s
B)
600 m/s
C)
1200 m/s
D)
2400 m/s
The speed of sound in dry air at room temperature is approximately 300–343 meters per second. The exact speed varies depending on factors such as temperature, humidity, and air pressure.
PMS PAST PAPER HELD ON 04.04.2022
A)
Cholera
B)
Typhoid
C)
Hepatitis
D)
Fluorosis
Hepatitis is a disease that causes inflammation of the liver and may result from viral infections, alcohol abuse, or toxins. Viral hepatitis types such as A, B, and C are major global health concerns because they can lead to liver damage and cancer.
PMS PAST PAPER HELD ON 04.04.2022
A)
Benjamin Banneker
B)
Thomas Edison
C)
Alessandro Volta
D)
Benjamin Franklin
Benjamin Franklin invented the lightning rod to protect buildings from lightning strikes and also designed bifocal spectacles to help people see both near and distant objects. His inventions greatly influenced science and daily life.
PMS PAST PAPER HELD ON 04.04.2022
A)
China
B)
Pakistan
C)
Afghanistan
D)
Tibet
Batura Glacier is located in Gilgit-Baltistan, Pakistan, within the Karakoram mountain range. It is among the largest and longest glaciers outside the polar regions and is an important freshwater source for the region.
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