QUESTION: answer this: who was the ex-officio chairman of the rajya sabha??

ANS: Venkaiah Naidu


QUESTION: answer this: which nfl coach won the most super bowls??

ANS: Bill  Belichick


QUESTION: answer this: what determines the number of seats in the house of representatives??

ANS: Congress


QUESTION: answer this: in which year was aadhar biometric id system launched in india??

ANS:
2009