Related Questions

From the end of an instrumental runway, the approach surface rises outwards
A 1 in 20
B 1 in 30
C 1 in 40
D 1 in 50
One dozen eggs and ten pound of apples are currently of the same price . if the price of a dozen eggs rises by 10% and that of apples rises by 2% how much more will it cost to buy a dozen of eggs and ten pounds of apples?
A 2%
B 6%
C 10%
D 12%
One doxen eggs and ten pound of apple are currrently of same price. If the price of a dozen agges rises by 10% and that of apples rises by 2%, how much more will it cost to buy a dozen of eggs and ten punds of apples?
A 2%
B 10%
C 6%
D 12%
The current market price of eight dozen of bananas and five pounds of oranges are the same. If the price per dozen of bananas rises by 5% and the price per pound of oranges rises by 4%, How much more will it cost to by eight dozens of bananas and five pounds of oranges?
A 4.5%
B 9%
C 6.6%
D 7.2%
For Class ‘A’ Air port the difference of reduced levels of higher and lower edges of the conical surface, is
A 25 m
B 50 m
C 75 m
D 100 m
When a cylindrical vessel, containing some liquid, is rotated about its vertical axis, the liquid surface is depressed down at the axis of its rotation and rises up near the walls of the vessel on all sides. This type of flow is known as
A Steady flow
B Turbulent flow
C Vortex flow
D Uniform flow
When a tube of smaller diameter is dipped in water, the water rises in the tube with an upward __________ surface.
A Concave
B Convex
C Plane
D None of these
If the water table rises upto ground surface, then the
A effective stress is reduced due to decrease in total stress only but pore water pressure does not change
B effective stress is reduced due to increase in pore water pressure only but total stress does not change
C total stress is reduced due to increase in pore water pressure only but effective stress does not change
D total stress is increased due to decrease in pore water pressure but effective stress does not change
The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?
A 32
B 40
C 60
D 72
Sphericity is the ratio of the surface area of a spherical particle having the same volume as the particle to the surface area of the particle. Which of the following has the maximum value of sphericity?
A Sphere
B Cube
C Cylinder (L/D = 1)
D Raschig rings

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