Ultimately I find it. [This link][1] is a version of this test and ... [Here][2] at the end of this file you can find the answes ... some of answers are really confusing for example answers to question 2 and 3 that I asked. But the answer to Question 2 which is B, Question 3 which is A and B, and Question 5 which is F , are nonsense ... Any idea? Notice that the pictures that you can see in first post may be drawn incorrectly ... please use pdf files to answer my questions . [1]: https://shodhganga.inflibnet.ac.in/bitstream/10603/101253/25/25_appendix%2010.pdf [2]: https://shodhganga.inflibnet.ac.in/bitstream/10603/188537/21/21_appendix%203.pdf