Our general knowledge trivia questions and answers are a fun way to learn some random facts about geography, history, politics, sports, science, technology, music, food, wild life, entertainment, cultures or just about anything.
Put on your thinking cap and test how much you really know about the world around you. Have fun!
Which organ is responsible for detoxifying chemicals in the body?
Kidney
Liver
Spleen
Gallbladder
Pancreas
Correct answer is B
The liver detoxifies chemicals and metabolizes drugs.
Which vitamin is primarily obtained from sunlight exposure?
Vitamin A
Vitamin B12
Vitamin C
Vitamin D
Vitamin E
Correct answer is D
Vitamin D is synthesized in the skin through sunlight exposure.
What is the average resting heart rate for adults?
40-60 bpm
60-100 bpm
80-120 bpm
100-140 bpm
120-160 bpm
Correct answer is B
The average resting heart rate for adults is 60-100 beats per minute.
Which part of the eye controls the amount of light that enters?
Cornea
Lens
Iris
Retina
Optic nerve
Correct answer is C
The iris controls the amount of light entering the eye by adjusting the pupil size.
What is the primary component of the human skeleton?
Calcium phosphate
Collagen
Keratin
Silica
Magnesium
Correct answer is A
Calcium phosphate is the primary component of bones in the human skeleton.