allan89's posts
allan89 commented on a post
Folks,How about a meet on/around the 20th of May? Pour in with your suggestions/recommendations. @Abhilash09 @raven_007 @DEBJITNAG @esgeebk @arunavaray @ankita14 @sid2222000 @koyal1990 @s_k_. Tagging @Sere here, as she's gonna be around too. @Estallar12 too, apparently
PS: Olypub vs. KFC for...
Abhilash09 same with me kal scene tight hai boss :/. 1d.
DeathForce SO kal 6ish olly rite??. 1d.
allan89 replied to Official Quant thread for CAT 2013
There are three natural numbers x,y & z such that 2x+3y+4z = 100.
1. What is the maximum value of x^2+6y^22+z^2? a)2500 b)2041 c)2036 d)2030 e)2024
2. What is the maximum value of 2x^2+5y^2+8z^2? a)4066 b)4526 c)4534 d)4672 e)4754
Tathastuu For doing this Question, What is available with us is 2x+.... 7d.
Tathastuu So for getting we need to have maximum value of X + Y + Z.... 7d.
allan89 commented on a post
Work and Time --Q. Ashok and Mohan can do a peice of work in 12 days, Mohan and Binod can do it in 15 days. If ashok is twice as good as Binod, In how much time, Mohan Alone can do the work ?
a. 15 daysb. 20 daysc. 25 daysd. 35 days
allan89 20days. 12 May.
allan89 LCM... ANY DAY . 7d.
allan89 commented on a post
Across all forums & sections9. Most Active PG City
Which city, according to you, has been the most active online and offline?
yesarpit Bengaluru. 6h.
jaspunit Nabha. 2h.
allan89 commented on a post
A bus covers a journey at an average speed of 90 km/h. If the time for which the bus stops during the journey is excluded, then the average speed for the journey becomes 108 km/h. For how much time, on an average, does the bus stop every hour? post approach as well
allan89 OA for above is 10min guyss...... the 2 approaches are:- .... 10 May.
allan89 2nd approach:- his actual speed being 108kmph..he travels.... 10 May.
allan89 commented on a post
A boat takes 8 hours for a round trip in a stream. if speed of boat doubles in still water then time taken would be 3 hours 12 min. find Boat:stream..
allan89 approach??. 09 May.
allan89 replied to Official Quant thread for CAT 2013
A boat takes 8 hours for a round trip in a stream. if speed of boat doubles in still water then time taken would be 3 hours 12 min. find Boat:stream..