RRB BIOLOGY AND G.K SURESH MATERIALS

RRB MATERIALS TAMIL AND ENGLISH

BIOLOGY(உயிரியல் )

1.BIOLOGY-1  CLIK HERE

2.BIOLOGY-2  CLIK HERE

3.BIOLOGY-3  CLIK HERE

G.K(பொதுஅறிவு)

1. G.K-1 CLIK HERE

2. G.K-2 CLIK HERE

3. G.K-3 CLIK HERE

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