Table:
0
A
B
C
D
E
F
G
1
Distance
Adelaide
Brisbane
Canberra
Melbourne
Perth
Sydney
2
0–5km
$4.20
$2.40
$3.00
$3.70
$2.30
$3.40
3
10km
$4.20
$3.40
$3.00
$3.70
$3.50
$3.80
4
15km
$4.20
$3.40
$3.00
$3.70
$3.50
$3.80
5
20km
$4.20
$3.80
$3.00
$5.80
$4.30
$4.40
6
25km
$4.20
$4.30
$3.00
$5.80
$4.30
$4.40
7
30km
$4.20
$4.30
$3.00
$5.80
$5.10
$5.00
8
35km
$4.20
$4.80
$3.00
$5.80
$5.10
$5.00
9
40km
$4.20
$5.20
$3.00
$5.80
$6.20
$6.60
10
45km
$4.20
$6.10
$3.00
$5.80
$6.20
$6.60

Questions and formulas:
Question: How many dollars is listed under Sydney when the distance is 10km?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="10km"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,A2:A10="10km"),7))
Level: medium
Question: How many distance places have brisbane at $3.80?
Formula: ROWS(UNIQUE(FILTER(A1, C1="$3.80")))
Formula2: ROWS(UNIQUE(FILTER(A2:A10, C2:C10="$3.80")))
Level: medium
Question: How many listings under Melbourne has a distance at 15km?
Formula: ROWS(UNIQUE(FILTER(E1, A1="15km")))
Formula2: ROWS(UNIQUE(FILTER(E2:E10, A2:A10="15km")))
Level: medium
Question: What is the distance when brisbane is $4.80?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="$4.80"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,C2:C10="$4.80"),1))
Level: medium
Question: What is the distance when brisbane is $5.20?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="$5.20"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,C2:C10="$5.20"),1))
Level: medium