(A) refined copper
(B) impure copper
(C) processed copper
(D) none of these
The answer is: (B) impure copper
Category: Everyday Science MCQs FPSC NTS PPSC Past Papers Test Questions
Everyday Science MCQs Questions with Answers for CSS MPT Test by FPSC including solved CSS General Science and Ability Past Papers MCQs. General Everyday Science MCQ PPSC NTS SPSC KPPSC past papers solved questions and answers. Daily science MCQ quiz in multiple choice questions format.
The device that converts alternating current (AC) to direct current (DC) is called
(A) Battery
(B) Anemometer
(C) Galvanometer
(D) Rectifier
The answer is: (D) Rectifier
The coldest region of the Earth’s atmosphere is
(A) Exosphere
(B) Thermosphere
(C) Stratopause
(D) Mesopause
The answer is: (D) Mesopause
The study of hydrocarbon and its derivatives is called
(A) Organic Chemistry
(B) Inorganic Chemistry
(C) Hydrolysis
(D) None of these
The answer is: (A) Organic Chemistry
Who is the founder of Meteorology?
(A) Aristotle
(B) Plato
(C) Newton
(D) Einstein
The answer is: (A) Aristotle
In street lighting, _____ is used to produce yellow light.
(A) carbon
(B) sodium
(C) nitrogen
(D) lithium
The answer is: (D) lithium
Which of the following is a non-metallic conductor?
(A) Diamond
(B) Lithium
(C) Graphite
(D) Mercury
The answer is: (D) Mercury
Deficiency of iodine results in
(A) Thyroid
(B) Beriberi
(C) Rickets
(D) T.B
The answer is: (A) Thyroid
The most abundant element in Air is
(A) Oxygen
(B) Carbon Dioxide
(C) Nitrogen
(D) Carbon Monoxide
The answer is: (C) Nitrogen
The _____ veins transport blood from the kidneys.
(A) illiac
(B) pulmonary
(C) renal
(D) jugular
The answer is: (C) renal