Sandstone is a ________________?

i. sedimentary rock
ii. aqueous rock
iii. silicious rock

The correct answer is:
A. only (i)
B. both (i) and (ii)
C. both (i) and (iii)
D. all (i), (ii) and (iii)

Correct Answer: all (i), (ii) and (iii) ✔

Last Updated: January 04, 2019