What is the row number which has the least sum of numbers placed in that row?

From the passage: The figure (see page 9 of source PDF) is a schematic diagram of walkwa...

Visitors coming for morning walks are allowed to enter as long as they do not pass by any of the residences and do not cross any point (except C) more than once. What is the maximum distance (in m) that such a visitor can walk within the gated area? [Figure: see page 9 of source…

From the passage: An online e-commerce firm receives daily integer product ratings from...

How many buyers gave ratings on Day 1?

From the passage: The figure (see page 9 of source PDF) is a schematic diagram of walkwa...

One resident takes a walk within the gated area starting from A and returning to A without going through any point (other than A) more than once. What is the maximum distance (in m) she can walk in this way? [Figure: see page 9 of source PDF]

From the passage: The figure (see page 9 of source PDF) is a schematic diagram of walkwa...

One person enters the gated area and decides to walk as much as possible before leaving the area without walking along any path more than once and always walking next to one of the lakes. Note that he may cross a point multiple times. How much distance (in m) will he walk within…

From the passage: The figure (see page 9 of source PDF) is a schematic diagram of walkwa...

One resident whose house is located at L, needs to visit the post office as well as the bank. What is the minimum distance (in m) he has to walk starting from his residence and returning to his residence after visiting both the post office and the bank? [Figure: see page 9 of sou…

From the passage: An online e-commerce firm receives daily integer product ratings from...

What is the daily average rating of Day 3?

From the passage: An online e-commerce firm receives daily integer product ratings from...

What is the median of all ratings given on Day 3?

From the passage: An online e-commerce firm receives daily integer product ratings from...

Which of the following is true about the cumulative average ratings of Day 2 and Day 3?