# Solved papers for JEE Main & Advanced AIEEE Solved Paper-2009

### done AIEEE Solved Paper-2009

In a binomial distribution $B\left( n,p=\frac{1}{4} \right),$if  the probability of at least one success is greater than or equal to$\frac{9}{10}$, then n is greater than     AIEEE  Solved  Paper-2009

A)
$\frac{1}{\log _{10}^{4}-\log _{10}^{3}}$

B)
$\frac{1}{\log _{10}^{4}+\log _{10}^{3}}$

C)
$\frac{9}{\log _{10}^{4}-\log _{10}^{3}}$

D)
$\frac{4}{\log _{10}^{4}-\log _{10}^{3}}$

One ticket is selected at random from 50 tickets numbered 00, 01, 02, ... , 49. Then the probability that the sum of the digits on the selected ticket is 8, given that the product of these digits is zero, equals     AIEEE  Solved  Paper-2009

A)
1/14

B)
1/7

C)
5/14

D)
1/50