MH Police Bharti · General Knowledge & Current Affairs
Physics, chemistry, biology basics and applications.
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Q1 · General Science · EASY
Which of the following vitamins is essential for blood clotting in the human body?
Q2 · General Science · MEDIUM
A ball is thrown vertically upward. At the highest point of its motion, which of the following statements is correct?
Q3 · General Science · MEDIUM
Which of the following elements is a liquid at room temperature (25°C)?
Q4 · General Science · HARD
In a food chain: Grass → Grasshopper → Frog → Snake → Eagle, if DDT pesticide is sprayed on the grass, in which organism will the highest concentration of DDT be found due to biological magnification?
Q5 · General Science · EASY
Which vitamin is primarily produced when human skin is exposed to sunlight?