Practice Biology gk test 1 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) How many chambers are there in heart?
(a)
(b)
(c)
(d)
Q-2) The number of bones in human skull is
(a)
(b)
(c)
(d)
Q-3) How many pairs of ribs are there in a human body?
(a)
(b)
(c)
(d)
Q-4) The smallest bone in our body is found in our
(a)
(b)
(c)
(d)
Q-5) The number of bones in an adult human body is
(a)
(b)
(c)
(d)
Q-6) The strongest muscle in human body is found in
(a)
(b)
(c)
(d)
Q-7) Heart beats are caused by an electrical current that originates in the
(a)
(b)
(c)
(d)
Q-8) In human body, leg bone is
(a)
(b)
(c)
(d)
Q-9) Which one of the following is a membrane that protects the developing embryo from desiccation?
(a)
(b)
(c)
(d)
Q-10) Which one of the following nutritional elements is not essential for the formation and strengthening of bones and teeth?
(a)
(b)
(c)
(d)