Table:
0
A
B
C
D
E
1
Particulars and Characteristics
Shivalik Zone
Mid-Hill Zone
High hill zone
Trance- n Himalaya Zone
2
Altitude
Up to 800 m
800m-1,600m
1,600m-2,700m
2,700m-3,600m
3
Type of area
Valley areas and foothills
Hilly and mountain ranges
Alpine zone
Lahaul Spiti and Kinnaur range
4
Climatic conditions
Sub tropical
Slightly warm temperature
Cool temperature with humidity
Dry and extremely cold conditions
5
Rainfall in mm.
1,500
1,500-3000
1,000-1,500
500
6
% of total geographical area
30%
10%
25%
35%

Questions and formulas:
Question: What is the percentage of the Shivalik Zone where the percentage of the Mid-Hill Zone is 10%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="10%"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="10%"),2))
Level: medium
Question: For mid-hill zone  what is the altitude?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Altitude"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="Altitude"),3))
Level: medium
Question: What are the climatic conditions for the trance- n himalaya zone?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Climatic conditions"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="Climatic conditions"),5))
Level: medium
Question: What is the percentage of the  trance- n himalaya zone that corresponds with the high hill zone is 25%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="25%"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="25%"),5))
Level: medium