PMS PAST PAPER HELD ON 04.04.2022Rio Earth Summit was held in?
A) May 1991
B) June 1992
C) May 1992
D) April 1995
The Rio Earth Summit, officially called the United Nations Conference on Environment and Development (UNCED), was held in June 1992 in Rio de Janeiro, Brazil. It focused on sustainable development, environmental protection, and climate-related policies.
PMS PAST PAPER HELD ON 04.04.2022
A)
25%
B)
50%
C)
75%
D)
95%
The human brain contains approximately 75% water, making hydration essential for proper brain function. Water supports nutrient transport, temperature regulation, and electrical activity necessary for thinking and memory.
PMS PAST PAPER HELD ON 04.04.2022
A)
Stomach
B)
Duodenum
C)
Jejunum
D)
Anus
The pancreas secretes digestive enzymes into the duodenum, which is the first part of the small intestine. These enzymes help break down carbohydrates, proteins, and fats for efficient digestion and nutrient absorption.
PMS PAST PAPER HELD ON 04.04.2022
A)
Lipid
B)
DNA
C)
Protein
D)
Polysaccharides
The smooth endoplasmic reticulum (SER) is responsible for the synthesis of lipids, including fats and steroids. It also helps in detoxification processes and calcium storage, especially in liver and muscle cells.
PMS PAST PAPER HELD ON 04.04.2022
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)
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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