CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
Hemant Sharma

· started a discussion

· 1 Months ago

km/h (Question:989990.0)

hello sir , distance 29.17 KM hoti to answer ""b"" correct hota but yaha 29.17KM/H diya h to answer ""D'' hona chahiye na.....??????

Question:
If Ram drive his car at speed at 25 km/h he arrived at bank 15 minute late. When he drive his car at speed 35 km/h.  Then he arrived 5 minute early, the approximate distance of the bank from the starting place is:
Options:
A) 30 km
B) 45 km
C) 35 km
D) 45 km
Solution:

Ans(a) 30 km (approx)

\(\cfrac{D}{25}-\cfrac{D}{35}=15+5\)

\(\cfrac{7D-5D}{175}=\cfrac{20}{60}\)

\(2D= \cfrac{175}{3}\)

\(D=\cfrac{175}{6}=29.16 km\)

Knowledge Expert

· commented

· 1 Months ago

Dear student,
We have updated the solution, kindly check.

Keep learning,
Team TR
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions