Dear anurag mridha,
I am afraid you just cannot take another shot at IIT-JEE !
Because you can write JEE for two consecutive years.....one in the year which you passed class 12 & another in the year after that !!
Since you passed Class 12 in 2010 & you failed in JEE-2010 you had only one chance @ IIT-JEE in 2011 but you miserably let that go away too,so that leaves you with no chances left but you can write the AIEEE just one more time in 2012 !!
Hope this helped you immensely...!!
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