A box contains 6 black and 4 white balls. If a ball is taken from it, what is the probability of it being black?
A1/2
B2/5
C3/5
D1/4
A1/2
B2/5
C3/5
D1/4
Related Questions:
Study the following graph and answer the question given below. The below Histogram shows the data of the annual rainfall (in cm).
Find the difference in the number of times the rainfall above 130 cm and the number of times the annual rainfall below 130 cm.