In a bimodal series, if mean is 2 and median is 3, what is the mode -: (A) 5, (B) 2.5, (C) 4, (D) 3
Answer is A. Mode is the most frequently occurring value in the distribution.
However sometimes, there are two (instead of one) most frequently occurring values in the distribution. This is known as bimodal distribution.
For bimodal distribution:-

Mode = 3 median – 2 mean

In the question median is 3 and mean is 2. Thus, Mode = 3 (3) – 2 (2) = 5.