CAT (DILR) PYQs

Daily Share Price Variability (SPV) is defined as (Day's high price - Day's low price) /(Average of the opening and closing prices during the day). How many shares had an SPV greater than 0.5 on that day?

List of all the vendors who are among the top three vendors on all six aspects is:

At what number in the sequence was the fourth number-based puzzle?