Find the odd one out:
As of March 2018, who is the 21st Chief Minister of Uttar Pradesh?
Mulayam Singh Yadav
Mayawati
Yogi Adityanath
Akhilesh Yadav
The following Bar graph shows information of the results in the national level entrance exam by the institute "ABC" for the last 5 years.
In the year 2015, how many ranks were scored from institute "ABC"?