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Subject :NSO    Class : Class 6

Which of the following sets of rocks contain an odd member?

ASandstone, Shale, Conglomerate
BSlate, Marble, Limestone
CShale, Limestone, Sandstone
DQuartzite, Gneiss, Slate


Ans 1:

Class : Class 6
D

Ans 2:

Class : Class 6
B, because Slate and Marble are metamorphic rocks whereas limestone is a sedimentary, making it the odd member

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