MCQOPTIONS
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				| 1. | 
                                    In May 2021, which of the following has developed a blockchain-based healthcare information system for mobile phone applications? | 
                            
| A. | IIT Madras | 
| B. | IIT Roorkee | 
| C. | IIT Kharagpur | 
| D. | IIT Kanpur | 
| E. | IIT Bombay | 
| Answer» B. IIT Roorkee | |