SSC Steno Grade C and D 12 Oct 2023 Shift 1 Paper

Section: General Awareness
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Question : 54 of 200
 
Marks: +1, -0
Which of the following is the correct match between column-A and column-B? 
Colum-A
(Elements in earth crust)

Column-B
(Total % in earth crust)

(i)
Oxygen
(a)
8%
(ii)
Silicon
(b)
28%
(iii)
Aluminium
(c)
47%
(iv)
Iron
(d)
5%
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