Smallest country of South Asia is:
A.Sri Lanka
B.Maldives
C.Bhutan
D.None of these
Author: BILAL KHATTAK
The mechanism of regulation, generally between organism and its environment, of solutes and the gain and the loss of water is called________??
A. Homeostasis
B. Hemostasis
C. Osmoregualtion
D. Thermoregulation
Heart is innervated by:
A.Trigeminal
B.Vagus
C.Glossopharyngeal
D.Facialis
Which of the following does not hold good in the case of state capitalism?
A.It keeps resources in the hand of the state.
B.State controls all economic resources.
C.It seeks profits as a way of commanding all other institutions.
Soil conservation is the process where:
A.Sterile soil is converted into fertile soil
B.Soil is aerated
C.Soil erosion is allowed
D.Soil is protected against loss
The material used for absorbing neutrons in a nuclear reactor is
A.lead
B.uranium
C.zinc
D.cadmium
In ammonia vapour compression system the temperature rise between the condenser outlet and the expansion valve should be
A.As high as possible to improve the performance
B.As high as possible to reduce motor power inputs
C.As little as possible for better performance
D.Anything as it has no bearing on the performance of system
E.None of the above
Carbondioxide moulding is useful for
A.very thin sections
B.regular sections
C.heavy and thick walled sections
D.all of the above
Flow rate of sludge is commonly determined by
A.orifice meter
B.venturi meter
C.open weir
D.rotameter
Availability of phosphorus is maximum at pH:
A.Neutral
B.Acidic
C.Alkaline
D.All of the above
