Table:
0
A
B
C
D
E
1
1998
2000
2004
2007
2011
2
1.5
3.0
11.0
18.0
30.4
3
51%
43%
38%
33%
33%
4
60%
76%
98%
92%
96%
5
51,000
59,000
100,000
181,000
272,400
6
1784
1454
949
1388
1691
7
35
25
9
8
7

Questions and formulas:
Question: What is the 2000 value if the 1998 value is 1.5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=1.5),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7=1.5),2))
Level: medium
Question: What is the 2004 value if the 1998 value is 35?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=35),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7=35),3))
Level: medium
Question: What is the 1998 value if the 2000 value is 25?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1=25),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7=25),1))
Level: medium
Question: What is the 1998 value if the 2007 value is 8?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=8),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7=8),1))
Level: medium
Question: What is the 2000 value if the 1998 value is 1.5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=1.5),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7=1.5),2))
Level: medium
Question: What is the 1998 value if the 2011 value is 30.4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1=30.4),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7=30.4),1))
Level: medium