Name the scientific Advisor to the Defence Minister and DRDO's DG (Missiles & Strategic Systems) who has won the first IEI-IEEE Award for Engineering Excellence - 2015 in recognition of his significant national contributions towards missiles and aerospace technologies.
In July 2017, the Central Government has set the investment limit per fiscal year for ‘Hindu Undivided Family’ to ______ kg under ‘Sovereign Gold Bonds Scheme’.