Hello and welcome to exampundit. Here is a set of General Science Quiz on miscellaneous topic for RRB Group D & ALP 2018 Examination.
Q.1. The gland, which in relation to body size is largest at birth and then gradually shrinks after puberty, is?
(a) Thyroid
(b) Pituitary
(c) Thymus
(d) Adrenal
Q.2. A human sperm may contain ?
(1) X-chromosome
(2) Y-chromosome
(3) XY-chromosome
(a) 1 only
(b) 2 only
(c)1 and 2
(d) l,2 and 3
Q.3. Which of the following is not a bone in the legs of human body?
(a) Radius
(b) Tibia
(c) Femur
(d) Fibula
Q.4. Bleeding from artery is characterized by which of the following?
(1) Blood is red.
(2) Blood is purple.
(3) Bleeding is continuous.
(4) Bleeding is intermittent.
(a) 1 and3
(b) 2 and 3
(c) 1 and 4
(d) 2 and 4
Q.5. Which of the following is not a vestigial organ?
(a) Centriole
(b) Molar tooth
(c) Appendix
(d) Diaphragm
Q.6. Which of the following bone articulations forms the gliding joint?
(a) Humenis and radius
(b) Carpals
(c) Hip girdle and femur
(d) Skull & neck verterbrae
Q.7. Pancreas secretes hormones which help in
(a) blood clotting
(b) production of antibodies
(c) growth of body
(d) keeping sugar balance in body
Q.8. S-A node of mammalian heart is known as
(a) Autoregulator
(b) Pace-maker
(c) Time controller
(d) Beat regulator
Q.9. Consider the following statements regarding blood pressure:
(1) It is the pressure exerted by the blood on the walls of any vessel.
(2) It decreases in the arteries as the distance from the heart increases,
(3) It is lower in the capillaries than in the arteries.
(4) It is usually lower in women than in men.
Of these, the correct ones are
(a) 1 and 4
(b) l, 2and 3
(c) 2,3 and 4
(d) l,2,3 and 4
Q.10. The hormone responsible for the secretion of milk in mothers, is?
(a) ACTH
(b) Leutinizing hormone
(c) Adrenalin
(d) Lactogenic hormone
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