gauravsaggis1's profile on PaGaLGuY

distance travelled by car in 1/2 hr= dist travelled by bus in 1 hr
so speed ratio=sc/sb=2
total distance travelled by both in whole travel=2X80=160km
distance share covered by car =2/3of 160 in 80 mins
speed=40kmph.....

gauravsaggis1 replied to Official Quant Thread for CAT 2011 [Part 8]

gauravsaggis1

22 Oct '11

distance travelled by car in 1/2 hr= dist travelled by bus in 1 hr
so speed ratio=sc/sb=2
total distance travelled by both in whole travel=2X80=160km
distance share covered by car =2/3of 160
=40kmph.....

gauravsaggis1 commented on an article

Get set with Set Theory for CAT 2011

09 May

[embedded image] (Photo credit: Bud Caddell) The concepts of Set Theory are applicable not only in Quant, Data Interpretation and Logical Reasoning but also in solving syllogism questions. Let us first understand the basics of the Venn Diagram before we move on to the concept of maximum and minimum. A large nu...

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