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Everyday Science 2137 MCQs [All-Courses]

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Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

All Topics  2137

Which of these is a micronutrient of plants?

A Oxygen
B Nitrogen
C Boron
D Carbon
Correct Answer: Boron

Which planet is called “red planet”?

A Mars
B Venus
C Jupiter
D Saturn
Correct Answer: Mars

An example of rhizome is_________?

A Carrot
B Tomato
C Ginger
D Garlic
Correct Answer: Ginger

Which metal is pure conductor of electricity?

A Copper
B Gold
C Silver
D lead
Correct Answer: Silver

A colloidal system in which a liquid is dispersed into a liquid is called_________?

A Percipitate
B Gel
C Emulsion
D Sol
Correct Answer: Emulsion

Which of the following organisms releases molecular oxygen into water?

A E.coli
B Phytoplankton
C Amoeba
D Salmonella
Correct Answer: Phytoplankton

The process of converting wet waste to manure is___________?

A Metabolism
B Conservation
C Incineration
D Composting
Correct Answer: Composting

Which of the following pollutants in water causes “Minamata disease?

A Methyl Mercury
B Lead
C Salmonella
D Perchlorate
Correct Answer: Methyl Mercury

lightest metal is__________?

A Lithium
B Sodium
C Magnesium
D Aluminium
Correct Answer: Lithium

Which of the following is used in water purification?

A Reverse Osmosis
B Osmosis
C Cytolysis
D Turgor Pressure
Correct Answer: Reverse Osmosis
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