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  • Territorial Army Officers Exam Elementary Mathematics Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Elementary Mathematics Trigonometry for Territorial Army Officers Exam student. This free online Elementary Mathematics study material for Territorial Army Officers Exam will help students in learning and doing practice on Trigonometry topic of Territorial Army Officers Exam Elementary Mathematics. The study material on Trigonometry, help Territorial Army Officers Exam Elementary Mathematics students to learn every aspect of Trigonometry and prepare themselves for exams by doing online test exercise for Trigonometry, as their study progresses in class. Kidsfront provide unique pattern of learning Elementary Mathematics with free online comprehensive study material and loads of Territorial Army Officers Exam Elementary Mathematics Trigonometry exercise prepared by the highly professionals team. Students can understand Trigonometry concept easily and consolidate their learning by doing practice test on Trigonometry regularly till they excel in Elementary Mathematics Trigonometry.


Trigonometry
What is theodolite?

a) A Medical equipment
b) An Astronomical instrument
c) A Survey Equipment
d) None of these



Answer
Correct Answer Is : A Survey Equipment
Solution Is :
Find the height of the tower which casts a shadow of length 30 m, when the altitude of the sun is 60°

a) 15.32 approx.
b) 16.32 approx.
c) 17.32 approx.
d) 18.32 approx.



Answer
Correct Answer Is : 17.32 approx.
Solution Is :
State whether the length of shadow of a tomb is √3 times its height and the Sun`s altitude is 45°

a) Yes
b) No
c) Sometime
d) None of these



Answer
Correct Answer Is : No
Solution Is :
Calculate the height of the tower, if the sun`s elevation is 30° and the distance of shadow of the tower is 60 m

a) 30√3 m
b) 30√2 m
c) 20√3 m
d) 20√2 m



Answer
Correct Answer Is : 30√3 m
Solution Is :
If two ships are at a distance of 75(√3-1) m and the angle of depression from the light house are 30° and 45°. Find the height of the light house?

a) 50 m
b) 50√3 m
c) 75
d) 75√3 m



Answer
Correct Answer Is : 75
Solution Is :
Decide, if the height the building is 50 m, then the angle of elevation to the building roof is 45° and the distance from the building is 41 m?

a) Yes
b) No
c) Sometime
d) None of these



Answer
Correct Answer Is : No
Solution Is :
Specify the line drawn from the eye of an observer to the point of the object?

a) Line of sight
b) Line of object
c) Line of vision
d) None of these



Answer
Correct Answer Is : Line of sight
Solution Is :
If the Sun`s elevation is 60°, a pole of 3m high casts a shadow of √3 m long on the floor.

a) Yes
b) No
c) Sometimes
d) None of these



Answer
Correct Answer Is : Yes
Solution Is :
Find the length of the kite string, the kite is flying at 120 m above the ground with the elevation of 30°?

a) 30 m
b) 60 m
c) 100 m
d) 120 m



Answer
Correct Answer Is : 60 m
Solution Is :
Find the height of the tower which casts a shadow of length 60 m and altitude of sun is 45°

a) 50 m
b) 30 m
c) 60 m
d) 40 m



Answer
Correct Answer Is : 60 m
Solution Is :