We are making this site for those who are making preparation of becoming IAS, IPS, Officers as well as who are making preparation of UPSC and becoming class one officer.
We are uploaded best and useful video collection of past Interview conducted for IAS, IPS and UPSC exam.In short all are most important and useful Interview Videos for Class One Officer Exam.
Improve Your knowledge and make fun with this videos.
We are select best videos and uploaded to this blog.
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Wednesday, 31 October 2018
This Bus Combats Pollution As It Moves
United Kingdom's largest bus and rail operator, the Go-Ahead Group, has launched a green bus that purifies air as it moves.
from NDTV News - World-news https://ift.tt/2P5P9ap
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