Who designed and developed Advanced Torpedo Decoy System Maareech?

________ launched Behaviour Change Campaign Navigating the New Normal and Website.

Who inaugurated Battery Swapping Facility Quick Interchange Service (QIS)?

If  $$\sqrt{2}=1.414$$, the value of $${ \sqrt{2}-1\over\sqrt{2}+1}$$  is nearest to 

The value of   $${(75.8)^2-(55.8)^2\over20}$$

Khadi and Village Industries Commission (KVIC) launched ________ plantation to spur monetization of its assets.

Where was the Battery Swapping Facility Quick Interchange Service inaugurated?

KVIC has procured sandalwood saplings from Fragrance and Flavour Development Centre (FFDC) ___________.