Download Aptitude Crack
img not found img not found

Height and Distance

Q1:

From a point P on a level ground, the angle of elevation of the top tower is 30°. If the tower is 100 m high, the distance of point P from the foot of the tower is:

A 149 m

B 156 m

C 173 m

D 200 m

ANS:C - 173 m

Let AB be the tower. Then, APB = 30° and AB = 100 m.

AB = tan 30° = 1
AP 3
 AP = (AB x 3) m
  = 1003 m
  = (100 x 1.73) m
  = 173 m.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.