Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Digital Logic Number Representations and Computer Arithmetic Number System
A bit string of length four is generated at random. What is probability that it contains at least two consecutive 0 's given that first bit is 0 ?
1
\(\frac{1}{2}\)
2
\(\frac{5}{16}\)
3
\(\frac{5}{8}\)
4
\(\frac{1}{4}\)