What is the respective ratio between the total number of tourists in city A in January and February together and that in city B in the same months together

Number of tourists in city B in April are what percent more than that in city A in March

What is the average number of tourists in city B in February and March

 How many people are standing in a straight line (Note: All are facing north)

I.                     R stands third from the left end of the line. Only one person stands between R and U. V stands second to the right of U. V stands at one of the extreme ends of the                             line.

II.                  M stands at exactly the centre of the line. Only two people stand between M and J. Only three people stand between J and U. Only one person stands between U and V.

How far is point R from point T

I.              Point R is 5m to the north of point M. Point U is 4m to the east of Point R. Point T is to the west of point R such that points U,R and T form a straight line of 6m.

II.             Point Z is to the south of point T. Point U is 6m to the east of point T. Point M is 2m to the east of point Z. Point R is 5m to the north of point M. Point R lies on the line                         formed by joining points T and U.

What is the code for ‘all’ in the given code language