Related Questions

One stoke (unit of kinematic viscosity) is equivalent to
A 1 cm2/second
B 1 m2/second
C 1 gm/cm.second
D 1 kg.m/second
Poise is converted into stoke by
A Multiplying with density (gm/c.c)
B Dividing by density (gm/c.c)
C Multiplying with specific gravity
D Dividing by specific gravity
The charge of a room at Sheraton is 25% less than that of a room at Westin and 10% less than that of a room at Sonargaon . By what percent is the charge of a room at Westin is greater than that of Sonargaon ?
A 15%
B 17%
C 19%
D 20%
One poise (unit of absolute/dynamic viscosity) is equivalent to one
A gm/cm2.sec
B gm/cm.sec
C cm2/sec
D m2/sec
Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely mis-cible. It means that the aniline point of the diesel is __________ the room temperature.
A More than
B Less than
C Same as
D Either more or less; depends on the room temperature
The ratio of kinematic viscosity to thermal diffusivity is called the __________ number.
A Peclet
B Prandtl
C Stanton
D Nusselt
The daily rate for a hotel room that sleeps 4 people is Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk 210 for the room, then what is the value of X?
A 60
B 120
C 80
D 240
There are 5 doors to a lecture room. In how many ways can a student enter the room through a door and leave the room by a different door?
A 10
B 20
C 9
D 325
The length of a room is 1.5 times of its breadth. If the area of the room is 216 sq. meter, what is the perimeter of the room?
A 42
B 48
C 54
D 60
In a room, all except 18 of the people are over 50 years of age. 15 of the people in the room are under 50 years of age. If 10% of the people are at the age of 50 years, how many people are in the room>
A 27
B 30
C 33
D 36

Next steps