| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| What we Yanks would call a trillion, the Brits would call this | billion | $500 | J | WEIGHTS & MEASURES | 1998-11-13 | #3265 | |
| The EPA determines whether drinking water contains more lead than 15 ppb, ppb standing for this | parts per billion | $200 | J | WEIGHTS & MEASURES | 1997-01-06 | #2846 |