2 Answers
Option 2 : Only conclusion II follows
The least possible Venn diagram for the given statements will be as follows,
[ alt="SSC CGL 2017 6th Aug Shift1 hrev 8" src="//storage.googleapis.com/tb-img/production/18/12/SSC%20CGL%202017%206th%20Aug%20Shift1_hrev%208.PNG" style="width: 240px; height: 98px;">
Conclusions,
I: All carnivores are lions → not follows.
II: Some lions are carnivores → follows.
Hence, only conclusion II follows.
Option 2 : Only conclusion II follows
On drawing a Venn diagram based on information given,
[ alt="6AUgShift3 hindi images Q17" src="//storage.googleapis.com/tb-img/production/18/06/6AUgShift3_hindi_images_Q17.PNG">
Conclusion I: All carnivores are lions. ⇒ False (as it is just an possibility but nothing is definite about this)
Conclusion II: Some lions are carnivores. ⇒ True
Hence, Only conclusion II follows.