Everyday Science MCQs

Prepare with the best Everyday Science MCQs with answers and explanations for exams and job tests. Our collection covers physics, chemistry, biology, inventions, discoveries, human body systems, space science, environmental science, and scientific facts from daily life. These Everyday Science multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and recruitment assessments. Strengthen your general science knowledge and score higher with our updated Everyday Science MCQs.

391. The absolute value of charge on electron was determined by ________ ?

A. J.J.Thomson

B. Chadwick

C. Rutherford

D. Robert Millikan

✅ The correct answer is option D.

392. The Lunar eclipse occurs when:

A. Moon is b/w the earth and the sun

B. Earth is b/w the sun and the moon

C. Sun is b/w the earth and the moon

D. Earth is at right angles to the direction of the sun and the moon

✅ The correct answer is option B.

393. When an acid reacts with a metal, which one of the following gas is usually liberated?

A. Ammonia Gas

B. Chlorine

C. Oxygen

D. Hydrogen gas

✅ The correct answer is option D.

394. A temporary magnet should be made from _______?

A. Copper

B. Tin

C. Iron

D. None

✅ The correct answer is option C.

395. ‘ELISA’ test is employed to diagnose?

A. Corona virus

B. AIDS antibodies

C. Tuberculosis bacterium

D. Cancer

✅ The correct answer is option B.

396. kilohertz (kHz) is a unit which measures?

A. Power used by a current of one ampere

B. Electromagnetic radio wave frequencies

C. Voltage

D. Electric resistance

✅ The correct answer is option B.

397. The study of geographical areas, plants and animal distribution is called_________?

A. Cosmetology

B. Chorology

C. Osteology

D. Mycology

✅ The correct answer is option B.

398. Which liquid is used in an aneroid barometer?

A. Mercury

B. Alcohol

C. Water

D. None

✅ The correct answer is option D.

399. This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star.

A. Alpha Stage

B. Stellar Genesis

C. Protostar

D. Star of Adam

✅ The correct answer is option C.

400. What is cVDPV2?

A. Corona Virus New variant

B. Type-II Cancer

C. Poliovirus Type-II

D. Wild Poliovirus

✅ The correct answer is option C.