SPECIAL GS FOR SSC EXAM 2021-22

SPECIAL GS FOR SSC EXAM 2021-22 1. DNS is a networking term that refers to — Domain Name System 2. Telephone exchange was invented by — Tivadar Puskas 3. Scurvy (bleeding of gums) is caused by the deficiency of which vitamin? — Vitamin C 4. Achras sapota is the scientific name of — Chiku 5. Prawn belongs to the …

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