Multiple Choice Questions on From the top of building 25 m high the angle of elevation of a tower is found to be equal to angle d........... for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

From the top of building 25 m high the angle of elevation of a tower is found to be equal to angle d...........

Quantitative Aptitude (CDS) Height and Distance
    Download Solution PDF

    From the top of building 25 m high the angle of elevation of a tower is found to be equal to angle depression of the base of the building . Find the height of the tower?

    50m

    Correct Answer

    80m

    Incorrect Answer

    70m

    Incorrect Answer

    40m

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Height and Distance
    Prepare through Micro-courses
    Try Now
    Explanation:

    Let angle of elevation is θ                                                                                             

    The angle of depression tan θ=height/base                                                                          x

    =height of building /base

    =25/x

    Angle of elevation tanθ=h-25/x

    h-25/x  =25/x

    h-25=25

    h=50 m

    By: bhavesh kumar singh
    ProfileResources

    Let's Discuss

    Master
    Height and Distance
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free