WBCS Mains 2020 Official Paper-VI

At $3\text{ pm}$ the minute hand of a wall clock, placed normally on the wall, points to the West. In which direction the hour hand will point at $9\text{ am}$?

If $[4.5]=[4+0.5]=4$, then $[-4.5]$ will be:

If the given interchanges namely: signs $+$ and $÷$ and numbers $6$ and $3$ are made in signs and numbers, which one of the following four equations would be correct?

What is the number of digits in $(33{)}^3$?

The bar graph given below shows the sales of books (in thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001.



Total sales of branch B6 for both the years is what percent of the total sales of branches B3 for both the years?