1. Passage Reading
2. Verbal Logic
3. Non Verbal Logic
4. Numerical Logic
5. Data Interpretation
6. Reasoning
7. Analytical Ability
8. Quantitative Aptitude
486. Answer B: has caused serious hazards to life Becasue the author has not cursed the modern technology but warned about the accompanying environmental hazards.
487. Answer B: widespread and long lasting Because the paragraph mentions that “he new hazards are neither local nor brief”.
488. Answer A: 1 only Because the paragraph has not said that conservation is impossible but it has warned about the possible hazards of the technology.