Related Questions

stand next to the lamppost and face west ,walk 20 yards and then turn 90 degrees clockwise. Walk another 10 yards and then turn 45 degrees anticlockwise. Walk another 15 yards, reverse you direction and walk 5 yards back. Turn 135 degrees clockwise and walk another 10 yards . In which direction are you now facing?
A West
B East
C South
D North
Which latitude belt best describes the middle latitudes?
A 20o to 80o
B 10o to 35o
C 20o to 35o
D 40o to 70o
E 30o to 50o
In a circle with center 0, RS is arc of the circle and RS=132 degrees. How many degrees are there in angle RSO?
A 66
B 20
C 22
D 24
When a star is between the pole and the horizon, the relationship between latitude (λ), zenith distance (z) and declination δ, is
A θ = z + δ
B θ = δ - z
C θ = 180° - (z + δ)
D θ = (z + δ) - 180°
If one angle of a parallelogram is 60 degrees, find the number of degrees in the remaining 3 angles ?
A 60,60,60
B 30, 60, 90
C 60,120,120,
D 60, 120, 150
If one angle of a triangle is three times a second angle and the third is 20 degrees more than the second angle, the second angle, in degrees, is
A 32
B 36
C 4
D None of these
The popular notion that a tree's age can be determined by counting number of internal rings in its trunk is generally true. Howeevr, to help regulate the internal temperature of the tree, the outermost layers of wood of the Brazilian ash often →peel away when the temperature exceeds 95 degrees Fahrenheit, leaving the tree with fewer rings than it would otherwise have. So only if the temperature in the Brazilian ash's environment never exceeds 95 degrees Fahrenheit →elav eing the tree with fewer rings than it would otherwise have. So only if the reliable measure of the tree's age. Which of the following is an assumption on whish the argument above depends?
A The growth of new rings in a trees is not a function of levels of precipitation.
B Only the Brazilaian ash loses rings because of excessive heat.
C One day of temperatures above 95 degrees Fahrenheit will cause the Brazilian ash to lose one ring.
D The internal rings of all tress are of uniform thickness
In a D.C. generator the number of mechanical degrees and electrical degrees will be the same when
A r.p.m. is more than 300
B r.p.m. is less than 300
C Number of poles is 4
D Number of poles is 2
The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between
A Horizon and equator
B Equator and zenith
C Zenith and pole
D Pole and horizon
The latitude of a place was obtained by subtracting the declination of a star from its zenith distance, the observed star was between
A Horizon and equator
B Zenith and pole
C Equator and zenith
D Pole and horizon

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