'Helpful for all competitive exams. Ntpc / groupd / ssc / delhi police top 20 series - https://www.youtube.com/playlist?list=PLWEhstIM3nT27WLOKTXhyBzGHJQYACdgf Static Gk - https://www.youtube.com/playlist?list=PLWEhstIM3nT0m3K00qR-Jdt3KfMkHSP-b #ntpcgk #acidonfood #delhipolice'See also:
comments