Free practice · multiple-choice · hard
Practice
Select sufficient invoice facts
The target is an exact invoice subtotal. Which information sets are each sufficient by themselves? Select all that apply.
Information sufficiency test
Stop when the facts determine one exact answer
- Target
- Write the exact requested answer
- Known
- Separate each supplied fact
- Test
- Try two answers that fit every fact
- Decision
- Sufficient, joint, redundant, or insufficient
- Limit
- State the remaining range or missing fact
Relevant evidence may narrow a question without resolving it. Test whether alternatives remain before calculating further.