Former ISRO chairman who recently passed away?
U R Rao had given exemplary contributions to ISRO.He had also worked with the eminent scientist Dr Vikram Sarabhai.
World's most advanced aircraft carrier?
The new weapons tested by the US Navy is callled LAWS.Expand LAWS.
The new indigenously developed low-cost hearing device?
A person suffering from long sightedness wears spectacles having:
Type of shed formed in single lift single cylinder jacquard loom is