Q1.       The slant range of an aircraft to a DME station is 10 miles, height of the aircraft is 10000 ft. Calculate the horizontal distance (ground distance) of the aircraft to the DME station.

a.       16000ft

b.      41900ft

c.       51900ft

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Q2.       An aircraft heading north with an velocity of 200 knot when side wind 20 knot from east to west. What is the magnitude of the resultant velocity of the plane?

a.       201

b.      200

c.       199

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Q3.       y=(x-2) (x-3) which of the following are possible roots?

a.       (0, 6) and (3, 0)

b.      (0, 6) and (0, 3)

c.       (6, 0) and (0, 3)

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Q4.       If y = 2x^2, find the when x = 5,

a.      8

b.      18

c.       20

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Q5.       Period of pendulum  is

a.       independent of mass         

b.      heavier with mass

c.       longer of earth than moon

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