Table:
0
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B
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1
Value
Dimensions
Main Color
Obverse
Reverse
Watermark
Date of issue
2
₩10
136 × 65mm
Brown-orange
Factory worker, Chollima (1000 Ri horse)
Western sea barrage and locks at Taedong Gang
Chollima statue
1992, 1998
3
₩50
146 × 70mm
Orange
Young professionals, Juche Tower
Mount Paekdu
Juche Tower
1992
4
₩100
156 × 75mm
Red and brown
Kim Il-sung
The birthplace of Kim Il-sung , Mangyongdae-guyok
Arch of Triumph
1992
5
₩200
140 × 72mm
Blue and green
Siebolds-Magnolia (National Flower of Korea)
Value
Chollima statue
2005
6
₩500
156 × 75mm
Dark green
Kumsusan Memorial Palace
Chongnyu bridge
Arch of Triumph
1998
7
₩1000
156 × 75mm
Green-cyan
Kim Il-sung
The birthplace of Kim Il-sung , Mangyongdae-guyok
Arch of Triumph
2002

Questions and formulas:
Question: What are the dimensions of the coin worth ₩200?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="₩200"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,A2:A7="₩200"),2))
Level: medium
Question: How many different dates of issue are the for the coin with kumsusan memorial palace on the obverse?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,D1="Kumsusan Memorial Palace"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,D2:D7="Kumsusan Memorial Palace"),7))
Level: medium
Question: What are the dimensions of the coin issued in 1992 with kim il-sung on the obverse?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(D1="Kim Il-sung")*(G1=1992)),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,(D2:D7="Kim Il-sung")*(G2:G7=1992)),2))
Level: medium
Question: What is on the reverse side of the ₩500 coin?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="₩500"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,A2:A7="₩500"),5))
Level: medium
Question: What is on the reverse side of the ₩100 coin?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="₩100"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,A2:A7="₩100"),5))
Level: medium
Question: What are the dimensions of the coin with western sea barrage and locks at taedong gang on the reverse side?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="Western sea barrage and locks at Taedong Gang"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,E2:E7="Western sea barrage and locks at Taedong Gang"),2))
Level: medium