**Answer**

**Q.9 Among the digits of pi, the occurrence of each of the digits 0-9 are almost same. However, in the first 30 places of pi’s decimal expansion, which digit is completely missing?**

Answer**Answer:A**

**0**

**Q.10 Pi is known by all the following names but for one. Which one?**

Answer**Answer:C**

**Aryabhatta constant**

**Q.11 Indian astronomer Aryabhatt was the inventor of zero and computed Pi as 3.1416 in his book that he wrote at age of 23. What is the name of the book?**

**Aryabhatiya**

**Answer**

**Q.12 MIT has been communicating the application decision to the prospective students on Pi Day and from 2012 it has announced to post such decisions on Pi Day exactly at 6:28 PM. What the significance of the time?**

**6:28 has been named Tau time where Tau is equal to 2 times Pi (6.28 approximated). This is to honour Tau and Pi equally where Tau is a new mathematical constant being proposed by many mathematician to be a more natural representing the ratio of the circumference of a circle and its diameter instead of radius.**

**Answer**

**Q.13 What is a Piem?**

**Piem is a poem to memorize the value of Pi. Its aportmanteau of Pi + Poem. "How I want a drink, alcoholic of course, after the heavy lectures involving quantum mechanics." will help you to memorize Pi till 15 digits. The first word is 3, second is 1 and third is 4 and so on.**

**Answer**

**Q.14 Which fictional character asks an evil cyborg/computer to calculate the last digit of Pi and foils its murderous plan? **

Answer Info**Answer:B****Captain Spock of Star Trek **

in the episode "Wolf in the Fold". The villain was the computer that had taken over the life support system of the Starship Enterprise. The evil computer self destructed calculating it. Leonard Nimoy, who played the role of Captain Spock, explained it as "The value of Pi is a transcendental figure without resolution."

Leonard Nimoy passed away very recently