Elitmus Exam

Yr mera 13 oct wala result he nhi aya???delhi me diya tha ..kisse ka aa gya kya???

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Elitmus Other Question

In a certain examination paper, there are n questions for j=1.2...n. There are 2^n-1 students who answered j or more questions wrongly. If the total numebr if wrong answers is 4095, then the value od n is?

A. 12

B. 11

C. 10

D. 9
I got only 83 percentile ..yr kab ayege meri 90 above??how can i get above 95 pls help me ..