A. Mesosphere
B. Troposphere
C. Stratosphere
D. Ionosphere
✅ The correct answer is option C.
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.
1742. Steering of a car involves?
A. A single force
B. Two forces acting in the same direction
C. Two forces acting along different lines and in opposite direction.
D. A pair of forces acting along the same line and in opposite direction
✅ The correct answer is option D.
1743. Who discovered the law of attraction and repulsion in electric charges?
A. Newton
B. Gullelio
C. Coulumb
D. Einstein
✅ The correct answer is option C.
1744. The blue colour of clear sky is due to_______________?
A. Reflection of light
B. Refraction of light
C. Diffraction of light
D. Dispersion of light
✅ The correct answer is option D.
1745. Spinach leaves are rich source of________
A. Amino acid
B. Iron
C. Vitamin E
D. Carotene
✅ The correct answer is option B.
1746. Magnitude of energy released by an earthquake is calculated using ________?
A. Earthquake scale
B. Seismic scale
C. Richter scale
D. Temblor scale
✅ The correct answer is option C.
1747. According to quantum theory of light, photons are _______?
A. Waves
B. Particles
C. Energy packets
D. Electromagnetic
✅ The correct answer is option C.
1748. How many moons does Saturn have?
A. 7
B. 13
C. 79
D. 82
✅ The correct answer is option D.
1749. Bauxite is an ore of_________?
A. copper
B. zinc
C. aluminium
D. iron
✅ The correct answer is option C.
1750. Short sightedness is due to__________?
A. Shifting of the iris
B. Elongation of eyeballs
C. Weakening of the retina
D. Weaker muscles
✅ The correct answer is option B.