In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Aryabhatta was the first astronomer to state ______ that the earth is round and it rotates on its axis.
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
National Payments Corporation of India is the umbrella organisation for all retail payment systems in India, which aims to allow all Indian citizens to have unrestricted access to e-payment services
The 14th Finance Commission was constituted in January 2014. Commissions chairman was former RBI governor Y V Reddy and its members were Sushma Nath, M. Govinda Rao, Abhijit Sen, Sudipto Mundle.