1. Passage Reading
2. Verbal Logic
3. Non Verbal Logic
4. Numerical Logic
5. Data Interpretation
6. Reasoning
7. Analytical Ability
8. Quantitative Aptitude
340. Answer D: when the teacher persisted in asking Because the boy did not answer promptly and answered only when the teacher persisted.
341. Answer C: he thought the boy made the mistake deliberately Because the paragraph mentions that “He had corrected this error repeatedly, and now the boy persisted in saying "twenty-four"”
342. Answer B: he wanted to give another opportunity to the boy Because the paragraph mentions that “and asked again : "How much?" as a last chance”.