Which gas is used in preparation of Soda water?
Which gas is used in preparation of Soda water?
A. Ammonia
B. Hydrogen
C. Nitrogen
D. Carbon Dioxide
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The Continent Antarctica lies at the__________?
The Continent Antarctica lies at the__________?
A. North pole
B. South pole
C. middle of the earth
D. Equator
E. None of theseHow many kgs are in one ton?
How many kgs are in one ton?A. 707
B. 907
C. 807
D. 607In the medical system of treatment to relieve pains, called Acupuncture?
In the medical system of treatment to relieve pains, called Acupuncture?A. Drugs are used
B. Herbs are used
C. Electric shocks are applied
D. Fine needles are pricked in the bodyWhich of the following branch of Physics deals with the internal structure of earth?
Which of the following branch of Physics deals with the internal structure of earth?A. Biophysics
B. Geophysics
C. Plasma physics
D. Atomic physicsThe sunlight can reach a depth of___________meters in the ocean
The sunlight can reach a depth of___________meters in the oceanA. 80
B. 200
C. 120
D. NoneThe weight of an average human male brain is about?
The weight of an average human male brain is about?A. 1 gr
B. 1200 gr
C. 1350 gr
D. 1500 gr