CGL 2012 Tier 2 Preparations and Results

Q. In a division sum the divisor is 4 times the quotient and twice the remainder. If a and b are respectively the divisor and the dividend then


A. (4b^2-a^2)/a = 3
B. (4b-2a)/a^2 = 2
C. (a+1)^2 = 4b
D. a(a+2)/b = 4
@sampras D
@sumit1234567890 said: ONE WORD
Speech made without any preparation
ad-hoc, extempore, annals , fluke
extempore
@sampras its ad-hoc

dear all few days back a generous puy shared a pdf file here of geometry which was from www.totalgadha


can anyone either share the link for similar type of pdf for coordinate geo

or else I have also made an account on same any regular user of totalgadha may help on how to find such pdf from the site

thanx in advance

@sampras said: Q. In a division sum the divisor is 4 times the quotient and twice the remainder. If a and b are respectively the divisor and the dividend then
A. (4b^2-a^2)/a = 3
B. (4b-2a)/a^2 = 2
C. (a+1)^2 = 4b
D. a(a+2)/b = 4
@sampras D
@watsnew24 bhai pls provide the link to that geometry link..

Q. 2 men and 7 boys can do a piece of work in 14 days, 3 men and 8boys can do the same in 11 days. Then, 8 men and 6 boys can do three times the amount of this work in

18/21/24/30
please post the approach also...
@sumit1234567890 said:
@watsnew24 bhai pls provide the link to that geometry link..


bro I dnt have it its somewhere in previous posts
@JS-M said:
1. Area of Rectangle ABCD = 36
2. BE*ED = 24
3. /_SRT = 20...................use alternate angle theorem
sry 4 replyng late..........
yar also post method for 2 n 3 :)
@watsnew24 said: dear all few days back a generous puy shared a pdf file here of geometry which was from www.totalgadhacan anyone either share the link for similar type of pdf for coordinate geoor else I have also made an account on same any regular user of totalgadha may help on how to find such pdf from the sitethanx in advance
bhai CG ke imp notes i have already posted in previous link...around middle pages... plz chk... donn remember
@sampras 21
@sumit1234567890 said:
@sampras its ad-hoc
I doubt should be extempore... ad-hoc is temporary... your take
@sampras i also thought the same but i checked the meaning
@sampras said: Q. 2 men and 7 boys can do a piece of work in 14 days, 3 men and 8boys can do the same in 11 days. Then, 8 men and 6 boys can do three times the amount of this work in
18/21/24/30
please post the approach also...
is the answer 21


simaltaneous equ
@watsnew24 bhai u also check it..u might hv got some likes for it..its difficult to check every post..thanks
@sampras said:
bhai CG ke imp notes i have already posted in previous link...around middle pages... plz chk... donn remember



bro even the forum has changed its around 1000+ pages.....

some help
@sumit1234567890 said:
@watsnew24 bhai u also check it..u might hv got some likes for it..its difficult to check every post..thanks


bro I havent posted it some other puy posted it I took the profit of dwnloading it only

u post it again

@watsnew24
@watsnew24 said:
bro even the forum has changed its around 1000+ pages.....some help
and my posts 2000+ ... more difficult... it was better if the admin had restricted it upto 500 pages...