Related Questions

Dampness causes
A Efflorescence
B Bleaching of paints
C Crumbling of plaster
D Growth of termites
Which of the following is characterized by excessive dampness with a thick growth forest and a variety of wild life?
A Bhabar
B Bhangar
C Tarai
D Khadar
Which of the following metal sheets is most effective in preventing dampness?
A Copper sheets
B Lead sheets
C Aluminium sheets
D All the above
A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground.
A 1 : 1
B 1 : 2
C 1 : 4
D Cannot be found from the given information.
A ball which is thrown upwards, returns to the ground describing a parabolic path during its flight
A Vertical component of velocity remains constant
B Horizontal component of velocity remains constant
C Speed of the ball remains constant
D Kinetic energy of the ball remains constant
If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?
A Bashar, three times more
B Rahim , three times more
C They both go around 12 times
D Bashar, eight times more
Disease that spreads by means of germs canned in the atmosphere-
A Hyginic
B limited
C harmless
D infections
Choose the one that can be substituted for the given words/phrase : A disease that spreads by means of germs carried in atmosphere
A infectious
B epidemic
C contagious
D endemic
Disease that spreads by means of germs carried in the atmosphere-
A hygienic
B limited
C harmless
D infections
The progress of the disease is --; it spreads stealthly without any symptoms in the early stages.
A dramatic
B acute
C blatant
D insidious

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