Category Archives: Everyday Science MCQs

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1Vitamins MCQsTake Quiz

Which Chemical in tobacco causes a smoker to be addicted to smliking?

A. Carbon monoxide
B. Tar
C. Nicotine
D. Ammonia

The Planet nearest to the sun is?

A. Earth
B. Mercury
C. Mars
D. Jupiter

Alzheimer is?

A. Bone Disease
B. Ear Disease
C. Skin Disease
D. Neurological Disease

Decibel is a unit used for?

A. Speed of light
B. Intensity of sound
C. Intensity of Heat
D. none of these

Ornithology is the scientific study of?

A. Animals
B. Reptiles
C. Sea Plant
D. Birds

Which of the following is responsible for the largest amount of oxygen of Earth?

A. Algae
B. Trees
C. Peat Bogs
D. None of These

Etymology is a science of?

A. Origin and history of words
B. insects
C. Teaching
D. Secret Writing

The vitamin which is water soluble and antioxidant is?

A. Vitamin C
B. Vitamin A
C. Vitamin D
D. Vitamin E

Which one of the following is the first step to refine petrol?

A. Fraction al Distillation
B. Liquation
C. Concentration
D. Filtration

A ladder is leading to against wall at 60 and feet of ladder sy 4.6 meter away from wall the tell the height of ladder?

A. 9.2 m
B. 8.2 m
C. 6.3 m
D. 7.2 m