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Everyday Science Mcqs

Which of the following vitamins is synthesized in the body by intestinal bacteria_______

  • (A)  Vitamins B1
  • (B)  Vitamins B12
  • (C)  Vitamins E
  • (D)  Vitamins K
Submitted By :Ali Uppal


Cow milk is a rich source of____________

  • (A)  Vitamin C
  • (B)  Vitamin B
  • (C)  Vitamin A
  • (D)  Vitamin K
Submitted By :Ali Uppal


Which Vitamin gets destroyed on heating

  • (A)  B
  • (B)  E
  • (C)  K
  • (D)  C
Submitted By :Ali Uppal


AIDS virus is______________________

  • (A)  Single-stranded RNA
  • (B)  Â Single-stranded DNA
  • (C)  Double-stranded RNA
  • (D)  Double-stranded DNA
Submitted By :Ali Uppal


The speed of light with the rise in the temperature of the medium____________

  • (A)  Decrease
  • (B)  Increase
  • (C)  Remain the same
  • (D)  First decrease then increase
Submitted By :Ali Uppal


There are three types of plate boundaries ie Divergent, Convergent and____________

  • (A)  Normal
  • (B)  Transform
  • (C)  Complex
  • (D)  Plain
Submitted By :Ali Uppal


The production of rubber tree is better adopted to areas where the climate is_________

  • (A)  Warm and humid
  • (B)  Warm and dry
  • (C)  Cool and moist
  • (D)  cool and dry
Submitted By :Ali Uppal


Gulf streams are caused by__________

  • (A)  Cyclones
  • (B)  Ocean Pressure
  • (C)  Temperature
  • (D)  Difference in water level
Submitted By :Ali Uppal


"Rancidity produced in butter can be decreased by adding quinoline to the butter" This statements shows that _______________

  • (A)  Nothing is impossible
  • (B)  Quinoline is an inhibitor
  • (C)  Quinoline is a catalyst
  • (D)  Quinoline is an activator
Submitted By :Ali Uppal


The total energy of revolving electron in an atom_____________

  • (A)  Will always be positive
  • (B)  Can never be positive
  • (C)  Can have any value above zero
  • (D)  Cannot be negative
Submitted By :Ali Uppal