Prepare for your upcoming test with Everyday Science MCQs and their Answers. We have compiled essential questions on various aspects of Everyday Science, including Biology, Chemistry, Atmospheric Studies, General Physics, Environmental Science, and Scientific facts. Most repeated Everyday Science MCQ section frequently encountered in CSS, PMS, Inspector, ASI, Sub-inspector, Constable, FPSC, PPSC, ETEA, FIA, Police, Army, Navy, Airforce, IB, MOFA, ASF, LHC, Educators, and various other competitive exams, as well as government and private job assessments.

31. The absorption of ink by blotting paper involves__________?

A. Viscosity of ink
B. Capillary action phenomenon
C. Diffusion of ink through the blotting
D. Siphon action

32. Materials for rain-proof coats and tents owe their water proof properties to________?

A. Surface tension
B. Viscosity
C. Specific gravity
D. Elasticity

33. A satellite moving round the earth with a uniform speed has____________?

A. An accelerated motion
B. No acceleration at all
C. Uniform acceleration
D. Uneven acceleration

34. For being able to see three-dimensional pictures we have to use_________?

A. A binocular
B. A camera
C. An epidiascope
D. A stereoscope

35. Water has maximum density at____________?

A. 0°C
B. 4°C
C. 4° K
D. 4.8°C

36. The theory of Expanding Universe was first propounded by____________?

A. Einstein
B. Newton
C. Gahleo
D. Hubble

37. An instrument to detect the purity of milk is____________?

A. Lactometer
B. Hygrometer
C. Manometer
D. Sonometer

38. Coulomb is the scientific unit to measure?

A. Velocity
B. Temperature
C. Mass
D. None OF These

39. Who proposed this concept “All motion is relative”?

A. Albert Einstein
B. John Kepler
C. Galileo Galilie
D. None

40. The field of specialization of famous Muslim scientist Abu Usman Aljahiz was?

A. Botany
B. Zoology
C. Astronomy
D. None