General Science – 33

33. Which of the following is an element?

(a) Ruby
(b) Sapphire
(c) Emerald
(d) Diamond

Answer

Answer : (d)

Explanation

Explanation : No answer description available for this question. Let us discuss.

Subject Name : General Science

Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB

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General Science » Exercise - 148. The hardest substance available on earth is (a) Gold (b) Iron (c) Diamond (d) Platinum
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