Table:
0
A
B
C
D
E
1
Rank
Country/Region
Population
Area (km 2 )
Density (Pop. per km 2 )
2
1
Singapore
5,183,700
710
7301
3
2
Hong Kong
7,061,200
1,104
6396
4
3
Bahrain
1,234,596
750
1646
5
4
Bangladesh
152,518,015
147,570
1034
6
5
Taiwan (R.O.C)
22,955,395
36,190
634
7
6
Mauritius
1,288,000
2,040
631
8
7
South Korea
48,456,369
99,538
487
9
8
Rwanda
10,718,379
26,338
407
10
9
Netherlands
16,760,000
41,526
404
11
10
Lebanon
4,224,000
10,452
404

Questions and formulas:
Question: Can you tell me the total number of Rank that has the Area (km 2) smaller than 2,040, and the Population smaller than 1,234,596?
Formula: SUM(FILTER(A1, (D1<2040)*(C1<1234596)))
Formula2: SUM(FILTER(A2:A11, (D2:D11<2040)*(C2:C11<1234596)))
Level: easy
Question: Can you tell me the sun of Population that has the Country/Region of hong kong, and the Rank smaller than 2?
Formula: SUM(FILTER(C1, (B1="hong kong")*(A1<2)))
Formula2: SUM(FILTER(C2:C11, (B2:B11="hong kong")*(A2:A11<2)))
Level: easy