TN Police PC · General Knowledge
General Science
Physics, chemistry, biology and applications.
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Take a full mock →Q1 · General Science · EASY
A ball is thrown vertically upward. At the highest point of its motion, which of the following statements is correct?
Q2 · General Science · EASY
Which of the following gases is released when dilute hydrochloric acid reacts with zinc metal?
Q3 · General Science · MEDIUM
The process by which plants lose water in the form of water vapour through stomata is called:
Q4 · General Science · MEDIUM
A person is standing on a railway platform and hears a train whistle. As the train approaches, the pitch of the whistle appears higher, and as it moves away, the pitch appears lower. This phenomenon is an example of:
Q5 · General Science · EASY
Which vitamin is primarily obtained from sunlight exposure?