Sonal spins a spinner that is divided into 8 equal parts
MATHEMATICS · Single correct · CBSE · Mathematics · Probability · Probability
Problem
Sonal spins a spinner that is divided into 8 equal parts. The parts are coloured as follows: Blue, Green, Red, Green, Blue, Red, Red, Red. What is the probability that the needle lands on blue?
(a) 21
(b) 81
(c) 41
(d) 43