Multiple Choice Questions on A man can reach a certain place in 30hours If he reduces his speed by 1 15th he covers 10km less in ........... for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

A man can reach a certain place in 30hours If he reduces his speed by 1 15th he covers 10km less in ...........

Quantitative Aptitude ( CCS) Time & distance
    Download Solution PDF

    A man can reach a certain place in 30hours. If he reduces his speed by 1/15th, he covers 10km less in that time. Find his speed ?

    4km/h

    Incorrect Answer

    5km/h

    Correct Answer

    6km/h

    Incorrect Answer

    7km/h

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Time & distance
    Prepare through Micro-courses
    Try Now
    Explanation:

    Solution:
    Speed = A : B
    .            15 : 14
    Time = 14 15 (15-1)
    but we have to keep time same in B also, so distance covered in both cases =
    A = 15*14 = 210
    B = 14*14 =196
    210-196 =14
    14 =10( 10 km less in question)
    210 = 150km
    Speed = 150/30 =5km/h

    By: Pranav Gupta
    ProfileResources

    Let's Discuss

    Master
    Time & 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