Table:
0
A
B
C
D
E
1
Country
Population
Area (km²)
GDP (nominal)
GDP per capita (nominal)
2
Kazakhstan
16,967,000
2,724,900
$196.4 billion
$11,772
3
Kyrgyzstan
5,550,239
199,900
$6.4 billion
$1,152
4
Uzbekistan
29,559,100
447,400
$52.0 billion
$1,780
5
Tajikistan
7,616,000
143,100
$7.2 billion
$903
6
Turkmenistan
5,125,693
488,100
$29.9 billion
$5,330
7
Total
64.818,032 ( 22nd )
4,003,400 ( 7th )
$292 billion (36th)
$5,234 ( 95th )

Questions and formulas:
Question: Which country has a GDP (nominal) of $29.9 billion?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="$29.9 billion"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="$29.9 billion"),1))
Level: medium
Question: Which country has a GDP (nominal) of $29.9 billion?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="$29.9 billion"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="$29.9 billion"),1))
Level: medium
Question: Which GDP (nominal) has a Population of 5,550,239?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1=5550239),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7=5550239),4))
Level: medium
Question: Which population has a GDP (nominal) of $6.4 billion?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="$6.4 billion"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="$6.4 billion"),2))
Level: medium
Question: Which country has a GDP (nominal) of $29.9 billion?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="$29.9 billion"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="$29.9 billion"),1))
Level: medium
Question: What is the GDP (nominal) with Population of 5,125,693?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1=5125693),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7=5125693),5))
Level: medium