Multiple Choice Questions on A 1 6 m tall observer is 45 meters away from a tower The angle of elevation from his eye to the top ........... for SSC CGL Exam Preparation

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Multiple Choice Questions

A 1 6 m tall observer is 45 meters away from a tower The angle of elevation from his eye to the top ...........

Quantitative Aptitude (CGL) Height and Distance
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    A 1.6 m tall observer is 45 meters away from a tower. The angle of elevation from his eye to the top of the tower is 30°, then the height of the tower in meters is 

    (Take √3 = 1.732).

    25.98

    Incorrect Answer

    26.58

    Incorrect Answer

    27.58

    Correct Answer

    27.98

    Incorrect Answer
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    Explanation:

    In triangle APC,
    tan30=h/45; => h = 45/√3= 25.98 meters;
    hence, the height of tower = 25.98 + 1.6 = 27.58 meters

    By: MIRZA SADDAM HUSSAIN
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