1. Passage Reading
2. Verbal Logic
3. Non Verbal Logic
4. Numerical Logic
5. Data Interpretation
6. Reasoning
7. Analytical Ability
8. Quantitative Aptitude
70. (d) pterosaurs were reptiles (Because the last para concludes that "The third calls for high waves to channel updrafts" thus chances of being reptiles are more than the bird)
71. (b) unlikely (Because the last para suggests that " The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings")
72. (c) anatomic origin of its wing strut (Because the last line of the third para tells that "In the birds, however, these bones are reinforced more massively by internal struts")
73. (b) An animal’s appearance is often influenced by environmental requirements and physical capabilities (Because "Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight" i.e, the coat developed due to counter environmental requirements)
74. (a) They were unable to fold their wings when not in use (Because the last line of the second para tells that "wing, could only turn upward in an extended inverted V-shape along each side of the animal’s body")
75. (b) Three explanations for a phenomenon are presented, and each is disputed by means of specific information (Because the author has clearly given three explanations and cast some doubt on each of the three explanations)
76. (a) lived near large bodies of water (Because the second para tells that "Perhaps the least controversial assertion about the pterosaurs is that they were reptiles" and further gives three explanations and none of them is without a doubt)