# CAT Quant Practice Problems

Question: In a certain examination paper, there are n questions. For j = 1,2 …n, there are $2^{{n}-{j}}$ students who answered j or more questions wrongly. If the total number of wrong answers is 4095, then the value of n is
1. 12
2. 11
3. 10
4. 9

Correct Option:1

## CAT Quant Questions with Video Solutions

CAT Quant Practice Problems