dse 2008

[rituvv]

hi...pls help me out...
in dse 2008 question 31 what is the diff btwn option a and d and why d cant be the answer....also tell question 3 ...hw we get answer as d
many thanx:-)

[ritu]

also question 55 and 56......
pls tell hw do we get the sequence in 55....

[Ayushya Kaul]

I had a doubt with question 55 and 56 myself :/
Could anyone have a look?
http://economicsentrance.weebly.com/uploads/1/1/0/5/1105777/28_june_2008_option_a.pdf