Who of the following has launched DARPAN-PLI App which is helpful to collect for Postal Life Insurance (PLI) and Rural Postal Life Insurance (RPLI) policies at Branch Post Offices anywhere in India?

• A. Shri Narendra Singh Tomar
• B. Shri Manoj Sinha
• C. Shri Radha Mohan Singh
• D. Shri Uma Bharti