SELECT co_contestant__yaar_vs_pyaar_ FROM table_name_40 WHERE total_score_week = "48/60" AND date_performed = "august 14"
What Co-contestant (Yaar vs. Pyaar) has a Total score/week of 48/60, and a Date performed of august 14?
CREATE TABLE table_name_40 (
    co_contestant__yaar_vs_pyaar_ VARCHAR,
    total_score_week VARCHAR,
    date_performed VARCHAR
)