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UPPSC Prelims 2022GS-IQ. 60 of 217
Q. 601 markMedium
UPPSC Prelims 2022·GS-I
Which of the following material is bio-degradable? (a) Glass bottle (b) Plastic cups (c) Aluminium foil (d) Wool
(a)Glass bottle
(b)Plastic cups
(c)Aluminium foil
(d)Wool