Question

A city plans to replace cash bus fares with a QR-only system to reduce revenue leakage. Critics argue ridership among the elderly will drop. Which assumption best supports the critics?

• A. A large proportion of elderly commuters lack smartphones or find QR payments difficult.
• B. Younger commuters prefer QR payment due to higher smartphone use.
• C. Conductors are not trained to handle QR codes.
• D. A study found that QR systems reduce revenue leakage in other cities with similar public transport systems.

Hint:

For assumption questions, ask “what must be true for the argument to hold?”.

Answer 1

The Correct Option is A

Step 1: Identify the argument — Critics claim ridership among the elderly will drop.
Step 2: Determine the underlying assumption — For ridership to drop, elderly commuters must have difficulty using QR payments.
Step 3: Conclusion — Option (a) directly supports the critics’ concern.