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.

61. The alpha particles are compact clusters of______________?

A. Electron and Proton
B. Two Protons and two Neutrons
C. Three protons and three Neutrons
D. None

62. The Beta particles are fast moving___________?

A. Protons
B. Electrons
C. Neutrons
D. None

63. One of the following countries produces maximum energy from atomic reactors?

A. France
B. USA
C. UK
D. none

64. The unit to measure the quantity of Ozone in atmosphere is?

A. Dobson
B. Dalton
C. Cuolomb
D. none

65. The severity of 2005 earthquake in Pakistan on Richter scale was ?

A. 6.9
B. 7.6
C. 7.1
D. none

66. Geiger-Muller counter is used to detect__________?

A. Protons
B. Neutrons
C. Photons
D. none

67. Vacuum tubes have been replaced by__________?

A. Conductors
B. Diodes
C. Transistors
D. None of these

68. It is a secondary plant nutrient?

A. Nitrogen
B. Phosphorus
C. Sulphur
D. none

69. An area of microbiology that is concerned with the occurence of disease in human population is?

A. Immunology
B. Paracitology
C. Epidemiology
D. none

70. The number of electrons of a neutral atom is automatically known if one knows the?

A. Atomic number
B. Atomic weight
C. Number of orbitals
D. none