The release of which of the following into ponds and well helps in controlling the mosquitoes

The toxic metal associated with the Minamata episode is:

For Commercial Banks lending the 'Priority Sector' denotes:

Which of the following states has recently launched the Annapurna Rasoi Yojna for providing quality meals to weaker sections at subsidised rates

The aim of the Antyodaya Programme is

Which table in an operating system contains information about all the open files