Question
Which of the following is the hardest
mineral?Solution
Diamond is the hardest known mineral, ranking highest on the Mohs hardness scale with a value of 10.
More Chemistry GS Questions
In each of the following questions, three out of four words given have the same meaning. Mark the number as your answer which is different in ...
We can use the intervening (A) few years to make our markets more competitive, procurement (B) more transparent (C) and foreign investment more (D) eas...
Chintzy
LAMENTÂ
Identify the most appropriate antonym of the given word-
PERILOUS
15. Vivacious
...Select the INCORRECTLY spelt word.
Select the most appropriate synonym of the given word
LIVELY
- Choose the alternative which is closest to the opposite in meaning of the bold word in the sentence.
His actions were considered laudable by everyo... Careful study that is done to find and report new knowledge about something
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