Table:
0
A
B
C
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E
F
G
H
1
Rank
Name
City
Region
Height (m)
Height (ft)
Floors
Estimated Completion
2
1
Leadenhall Building
London
Greater London
225
737
48
2014
3
2
52-54 Lime Street
London
Greater London
190
623
38
2017
4
3
100 Bishopsgate
London
Greater London
172
564
40
2015
5
4
1 Blackfriars
London
Greater London
163
535
52
2018
6
5
20 Fenchurch Street
London
Greater London
160
525
36
2014
7
6
Baltimore Tower
London
Greater London
150
495
45
2016
8
7
Providence Tower
London
Greater London
136
446
44
2015
9
8
One The Elephant
London
Greater London
133
436
37
2016
10
9
25 Churchill Place
London
Greater London
130
427
23
2014
11
10
Lots Road Tower 1
London
Greater London
122
400
37
2015
12
11
Lexicon Tower
London
Greater London
115
377
35
2016

Questions and formulas:
Question: what's the height (ft) with name being leadenhall building
Formula: SUMIFS(F1,B1,"Leadenhall Building")
Formula2: SUMIFS(F2:F12,B2:B12,"Leadenhall Building")
Level: easy
Question: what's the height (ft) with name being 52-54 lime street
Formula: SUMIFS(F1,B1,"52-54 Lime Street")
Formula2: SUMIFS(F2:F12,B2:B12,"52-54 Lime Street")
Level: easy
Question:  how many city with name being providence tower
Formula: ROWS(UNIQUE(FILTER(C1, B1="Providence Tower")))
Formula2: ROWS(UNIQUE(FILTER(C2:C12, B2:B12="Providence Tower")))
Level: medium