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Tuesday, 11 July 2017

SSC CGLE (SSC Combined Graduate Level Examination

ssc result
Q.Among the various allotropes of carbon,
A.coke is the hardest, graphite is the softest
B.diamond is the hardest, coke is the softest
C.diamond is the hardest, graphite is the softest
D.diamond is the hardest, lamp black is the softest
Answer: Option C
ssc result

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