Teaching SUPER TET - UP Assistant Teacher Mock Test Series General Knowledge Geography (World Geography) Geomorphology
Assertion (A): The oceanic crust mainly consists of silica and magnesium.
Reasoning (R): It is therefore called SIMA.
Choose the correct option.
1
A and R is true but R is not explanation of A
2
A is true R is false
3
Both A and R is true and R is right explanation of A
4
A is false and R is true