Related Questions

Which of the following consists of one or more filaments of glass fiber warped in protective layers that carries data by means of pulse of light?
A Twisted pair
B Coaxial cable
C Optical fiber
D Satellite
Plane P take off at 2:00 am and flies at a constants speed of Xmph. Plane Q takes off at 3:30 am and flies the same forte as plane p but travels at a constant X, how many hours after 3:30 am will plane Q overtake plan P?
A 1.5x/y +0.5
B 2
C 4
D 5
A body of weight 'W' is required to move up on rough inclined plane whose angle of inclination with the horizontal is 'α'. The effort applied parallel to the plane is given by (where μ = tanφ = Coefficient of friction between the plane and the body.)
A P = W tanα
B P = W tan (α + φ)
C P = W (sinα + μcosα)
D P = W (cosα + μsinα)
In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
In which of the following is a single-entity instance of one type of related to a single-entity instance of another type?
A One-to-One Relationship
B One-to-Many Relationship
C Many-to-Many Relationship
D Composite Relationship
In this type of view, the cutting plane line indicates both the location of the cutting plane and the direction of sight:
A Removed section
B Revolved section
C Auxiliary section
D Partial section
If the radius of cylinder is halved and height is doubled , then what will be the curved surface area?
A Increase by 1
B The same
C Double
D Triple
if the radious of cylinder is halved and height is doubled, then what will be the curved surface area
A increase by one
B the same
C double
D triple
If th radius of cylinder is halved and height is doubled, then what will be the curved surface area?
A icrease by 1
B the same
C double
D triple
If the radius of cylinderis halved and height is doubled, then what will be the curved surface area?
A increase by 1
B the same
C double
D triple

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