CREATE TABLE table_12294 ("Main contestant" CLOB, "Co-contestant  ( Yaar vs. Pyaar ) " CLOB, "Date performed" CLOB, "Scores by each individual judge" CLOB, "Total score/week" CLOB, "Position" CLOB, "Status" CLOB)

What Scores by each individual judge has a Total score/week of 51/60, and a Co-contestant (Yaar vs. Pyaar) of tina sachdev?
SELECT "Scores by each individual judge" FROM table_12294 WHERE "Total score/week" = '51/60' AND "Co-contestant (Yaar vs. Pyaar)" = 'tina sachdev'
SELECT "Scores by each individual judge" FROM "table_12294" WHERE "Co-contestant (Yaar vs. Pyaar)" = 'tina sachdev' AND "Total score/week" = '51/60'