Which set of statements below is completely false?

Which set of statements below is completely false?

• A. Pneumatic guns use air to fire pellets and BBs; Never shoot directly at the water surface; Each firing point should have a minimum of four feet; In the event of a tie score, the first tiebreaker used is the greatest number of center shots.
• B. Pneumatic guns use water to fire pellets and BBs; It is safe to shoot if the barrel is clogged; The match may be rescheduled or cancelled if not completed; The total weight of an unloaded BB gun may not exceed 7 pounds.
• C. A CO2 gun uses liquid gas stored in a bottle; Never shoot directly at the water surface; The total weight of an unloaded BB gun may not exceed 7 pounds; The first tiebreaker is the total misses.
• D. The match may be rescheduled or cancelled if not completed; The total weight of an unloaded BB gun may not exceed 7 pounds; It is safe to shoot directly at a water surface; Pneumatic guns use air to fire pellets and BBs.

Answer: (A)

The key idea is to identify a set where every statement clashes with the official rules used in this practice test. A set is completely false only if none of its claims could be true under those rules. In this item, the option chosen as the answer is the one where each statement contradicts how the match is run: how pneumatic guns are described, safety guidance about shooting at a water surface, the stated minimum space at a firing point, and how a tiebreaker is determined. Because every line in that set conflicts with the rule expectations, the whole set is false. The other options contain at least one statement that aligns with the regulations, so they aren’t completely false.

The key idea is to identify a set where every statement clashes with the official rules used in this practice test. A set is completely false only if none of its claims could be true under those rules. In this item, the option chosen as the answer is the one where each statement contradicts how the match is run: how pneumatic guns are described, safety guidance about shooting at a water surface, the stated minimum space at a firing point, and how a tiebreaker is determined. Because every line in that set conflicts with the rule expectations, the whole set is false. The other options contain at least one statement that aligns with the regulations, so they aren’t completely false.