Question
What is the primary purpose of ballastless
tracks?Solution
Solution: Ballastless tracks are primarily used in high-speed corridors for durability and stability.
Which organization signed a ₹2,000 crore contract with the Ministry of Defence for Air Defence Fire Control Radars?Â
Which material technology developed by IIT Kanpur aims to make aircraft and combat systems invisible to radar?
- What missile is equipped on Russia’s new nuclear submarine 'Perm'?
What is the revised interest rate offered to super-senior citizens under SBI’s Amrit Vrishti FD scheme from April 15, 2025?
What are the primary reasons for delay in India’s 2015 sulphur dioxide (SOâ‚‚) mandate via FGD tech?Â
What is the global market projection for silver nanowire-based conductive ink by 2032?
What is the per capita Net Value Added (NVA) for the rural areas in the year 2011-12 as per the data compiled by the Government of the rural income?
Under SEBI’s revised framework, what new method is used to calculate Open Interest in F&O?
Who took over as the Commandant of the College of Defence Management, Secunderabad on 31 May 2024?
What event led Olivier Giroud to announce his retirement from international football?
