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Consider following Scenario -1. The five items : P,Q,R,S and T are inserted into stack A one after other starting from T in reverse order.2. The stack is popped three times and each element is inserted into another stack B.3. Then two elements are deleted from the stack B and pushed back onto the stack A.What are the topmost elements of stack A and Stack B respectively?

A. R P
B. R Q
C. Q R
D. Q P
Answer» E.


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