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