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CBSE Notes 2011-2012

Which of the following pairs of statements incorrect ? (i) India is rich in copper. (ii) Bauxite is ...

Multiple choice question

Which of the following pairs of statements are incorrect ?

(i) India is rich in copper.
(ii) Bauxite is formed by decomposition of a wide variety of rocks rich in aluminium silicates.
(iii) Maharashtra is the largest producer of Bauxite.
(iv) Mica is the most indispensable mineral used in electrical and electronic industries.

unknown

(i)and(ii)

unknown

(i) and (iii)

unknown

(ii)and(iii)

unknown

(iii) and (iv)