Table:
0
A
B
C
D
E
F
1
Season
Mens singles
Womens singles
Mens doubles
Womens doubles
Mixed doubles
2
2000
Pullela Gopichand
Aparna Popat
Vincent Lobo Jaseel P. Ismail
Jwala Gutta Shruti Kurian
Vincent Lobo Madhumita Bisht
3
2001
Abhinn Shyam Gupta
Aparna Popat
Sanave Thomas Valiyaveetil Diju
K. Neelima Chowdary D. Swetha
Markose Bristow Madhumita Bisht
4
2002
Abhinn Shyam Gupta
Aparna Popat
Markose Bristow Rupesh Kumar
Jwala Gutta Shruti Kurian
Jaseel P. Ismail Manjusha Kanwar
5
2003
Chetan Anand
Aparna Popat
Markose Bristow Rupesh Kumar
Jwala Gutta Shruti Kurian
Pullela Gopichand Jwala Gutta
6
2004
Anup Sridhar
Aparna Popat
Rupesh Kumar Sanave Thomas
Jwala Gutta Shruti Kurian
Markose Bristow B. R. Meenakshi
7
2005
Anup Sridhar
Aparna Popat
Rupesh Kumar Sanave Thomas
Jwala Gutta Shruti Kurian
Valiyaveetil Diju Jwala Gutta
8
2006
Chetan Anand
Aparna Popat
Rupesh Kumar Sanave Thomas
Jwala Gutta Shruti Kurian
Valiyaveetil Diju Shruti Kurian
9
2007
Chetan Anand
Saina Nehwal
Rupesh Kumar Sanave Thomas
Jwala Gutta Shruti Kurian
Valiyaveetil Diju Aparna Balan
10
2008
Arvind Bhat
Sayali Gokhale
Rupesh Kumar Sanave Thomas
Jwala Gutta Shruti Kurian
Valiyaveetil Diju Jwala Gutta
11
2009
Chetan Anand
Trupti Murgunde
Rupesh Kumar Sanave Thomas
Jwala Gutta Ashwini Ponnappa
Valiyaveetil Diju Jwala Gutta
12
2010
Arvind Bhat
Aditi Mutatkar
Rupesh Kumar Sanave Thomas
Aparna Balan Prajakta Sawant
Pranav Chopra Prajakta Sawant

Questions and formulas:
Question: What years did Markose Bristow Madhumita Bisht win the mens singles and/or the mixed doubles?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="Markose Bristow Madhumita Bisht"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,F2:F12="Markose Bristow Madhumita Bisht"),2))
Level: medium
Question: Who won the womens doubles in 2002?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1=2002),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,A2:A12=2002),5))
Level: medium
Question: How many total titles did Rupesh Kumar Sanave Thomas and Jwala Gutta Ashwini Ponnappa win total?
Formula: ROWS(UNIQUE(FILTER(C1, (D1="Rupesh Kumar Sanave Thomas")*(E1="Jwala Gutta Ashwini Ponnappa"))))
Formula2: ROWS(UNIQUE(FILTER(C2:C12, (D2:D12="Rupesh Kumar Sanave Thomas")*(E2:E12="Jwala Gutta Ashwini Ponnappa"))))
Level: medium
Question: In womens doubles and mens singles, what years did Arvind Bhat or Valiyaveetil Diju Jwala Gutta win?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="Arvind Bhat")*(F1="Valiyaveetil Diju Jwala Gutta")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(B2:B12="Arvind Bhat")*(F2:F12="Valiyaveetil Diju Jwala Gutta")),5))
Level: medium
Question: How many titles did Trupti Murgunde claim?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="Trupti Murgunde"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,C2:C12="Trupti Murgunde"),5))
Level: medium