Related Questions

On Dhaka- Sylet highway , 5% of the drives are fined for exceeding the speed limit. However , 80% of the drivers who exceed the speed limit are not fined. What percentage of dirvers on this highway exceed the speed limit?
A 10
B 15
C 20
D 25
Electron microscope works on which of the following principles?
A Optical interference
B Wave Nature of electrons
C Motion of charged particle in electromagnetic fields
D Faraday's law of Electromagnetic induction
At least 23 of the 40 members of a committee must 2/3 vote in favour of a resolution for it to pass. What is the greatest number of members who can vote against the resolution and still have it pass?
A 19
B 17
C 16
D 1313
A free electron is a valence electron that has broken away from its parent atom.
A True
B False
Who indirectly determined the mass of the electron by measuring the charge of the electron?
A Thomson
B Millikan
C Rutherford
D Einstein
If the natural water content of soil mass lies between its liquid limit and plastic limit, the soil mass is said to be in
A liquid state
B plastic state
C semi-solid state
D solid state
When the plastic limit of a soil is greater than the liquid limit, then the plasticity index is reported as
A negative
B zero
C non-plastic (NP)
D 1
The difference between the upper limit and lower limit of a dimension is called
A Nominal size
B Basic size
C Actual size
D Tolerance
The ratio of endurance limit in shear to the endurance limit in flexure is
A 0.33
B 0.4
C 0.5
D 0.55
The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of
A 0.45
B 0.55
C 0.65
D 0.75

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