Latest TCS Aptitude Question SOLUTION: In a certain examination papers there are n questions,for j=1,2,...n there are 2^n-1 studentswho answered j or more questions wrongly..if the total no of wrong answers is 4095,then

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In a certain examination papers there are n questions,for j=1,2,...n there are
2^n-1 studentswho answered j or more questions wrongly..if the total no of wrong answers is 4095,then the value of n is:

Asked In TCS Gourab Dutta (9 years ago)

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