Jobs going behind the schedule are conveniently shown in
A.Milestone chart
B.pi chart
C.Bar chart
D.Gantt chart
Author: BILAL KHATTAK
A smallest contractile unit of muscle contraction called sarcomere is the area between two:?
A. H- zone
B. M- Line
C. Z- Line
D. A band
Greatest blow to Lararckism came from the work of:
A.Charles Darwin
B.August Weismann
C.Hugo De ‘Vries
D.Alfred Russell Wallace
The number of neutrons in the nucleus of tritium is
A.1
B.2
C.3
D.4
A cyclone is a system of wind blowing
A.From the Bay of Bengal towards Bangladesh annually
B.Spirally outwards a low pressure region
C.Spirally outwards from a high pressure region
D.In a straight line from a high to low pressure region
In theoretic society, there is
A.religious toleration
B.religious intoleration
C.religious understanding
When a fluid is passed in steady, flow through a porous plug in a duct under such conditions that heat transfer, kinetic energy change and potential change is negligible, the process is called
A.Constant pressure compression
B.Isothermal compression
C.Frictionless compression
D.Throttling
E.Separation
Nematocyst is stimulated to discharge by:
A.Cnidocil
B.Lesso
C.Fibres of capsule
D.None of these
A single purchase crab has a handle 45 cm long and a drum of 25 cm diameter. The pinion has 30 teeth and spur has 150 teeth. The efficiency of the machine is 75%. If the maximum force that can be applied is 500 newtons, the maximum load that can be lifted will be
A.1250 N
B.6750 N
C.9860 N
D.13500 N
E.20250 N
Turbidity of water is usually measured in terms of
A.Sodium scale
B.Silica scale
C.Cobalt scale
D.Platinum scale
E.Calcium scale
