WBCS Mains 2020 Official Paper-VI

Based on the data provided for Punjab over the years 1997 to 2001, find the year in which the percentage of candidates qualified from Punjab over those appeared from Punjab is the highest.

Monica, Amar, Akbar and Anthony live in four apartments that are arranged side by side. Only one of the four persons is the landlord whose apartment is at one end. Amar's apartment is neither next to Monica's apartment nor next to Akbar's apartment. Monica's apartment is not at one end. Amar is not the landlord.
Amar lives:

Consider the following three statements by Amar, Akbar and Anthony:
* Amar: "Anthony is a good boy."
* Akbar: "Amar is a liar."
* Anthony: "I am not a good boy."
You know that at least two of them are telling the truth. Who is/are telling the truth?

If Pamela ranks seventeenth in a class of thirty-one, what is her rank from the last?

Suppose the day after tomorrow is NOT Saturday. Which of the following days CANNOT be the day before yesterday?