Everyday Science MCQs 17

The angle between the geographical meridian and magnetic meridian is called
(a) Angle of dip
(b) Angle of declination-✔️
(c) Angle of inclination
(d) None of the above

Superconductivity is a material property associated with
(a) cooling a substance without a phase change
(b) frictionless liquid flow
(c) a loss of thermal resistance
(d) a loss of electrical resistance-✔️

Pollination by birds is called
(a) autogamy
(b) ornithophily-✔️
(c) entomophily
(d) anemophily

Mist is caused by
(a) Dry ice
(b) Ice at low temperature
(c) Water vapours at low temperature-✔️
(d) Carbon- monoxide in solid form

Match List-I with List-II and select the correct answer using the code given below the Lists:
List-I List-II
Celestial Body) ( Roman God)
A. Mercury 1. God of the Under world and Death
B. Pluto 2. God of Commerce, Eloquence and Skill
C. Mars 3. God of the Sea
D. Neptune 4. God of War Code:
(a) A B C D 3 1 4 2
(b) A B C D
2 4 1 3
(c) A B C D
3 4 1 2
(d) A B C D 2 1 4 3-✔️

In the human body, Cowper's glands form a part of which one of the following?
(a) Digestive system
(b) Endocrine system
(c) Reproductive system-✔️
(d) Nervous system .

In normal adult human, what is the rate of heartbeat per minute?
(a) 72-80-✔️
(b) 70-75
(c) 80-97
(d) 82-87

In human body, what is the number of cervical vertebrae?
(a) 5
(b) 7-✔️
(c) 8(d) 12

In daylight the human eye is most sensitive to which color?
(a) Green-✔️
(b) Red
(c) Blue
(d) Orange

If a metal can be drawn into wires relatively easily it is called
(a) malleable
(b) ductile-✔️
(c) extractive
(d) tactile