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### IIT are ranked 4'th in top 100 engineering universities (a survey)

THES (Times Higher Education Supplement) came with an exclusive ranking of universities worldwide. IIT made it to the list at a very impressive position. In the category, "International comparisons: Top 100 Engineering and IT Universities"
http://www.thes.co.uk/statistics/international_comparisons/2004/top_100_england.aspx ,
IIT are at 4'th position. The three ahead of IIT are:
3. Stanford (Normalized score = 150.71)
2. MIT (Normalized score = 191.15)
1. UCB (Normalized score = 200.00)
Also remarkable is the fact that IIT scroed 149.34 compared to Stanford's 150.71.

### Sum of the coefficients in the expansion of $(x+y)^n$ ....

If the sum of the coefficients in the expansion of $(x+y)^n$ is 4096, then the greatest coefficient in the expansion is _ _ _ _ . Solution $C_0 + C_1 + C_2 + C_3 + ......................... + C_n =4096$ $\therefore 2^n = 4096 =2^{12}$ $\Rightarrow n = 12$ Greatest coefficient = ${}^{12}{C_6} = 924$