KBC 6 Question 1 on May 28, 2012 for registeration

Kaun Banega Crorepati 6 (KBC 6) registrations are open. The Question that has been asked on 28th May, 2012 to register is :-

Question 1 on 28th May 2012

Q. What is the unique record did Sachin Tendulkar achieved in March 2012? 
Options: 
A. 100 International Century
B. Double Century in T20
C. 6 Sixes in Anoverin Test
D. 400 Runs in a Test Inning.  

Lines open till tomorrow (29th May 2011) 9 pm