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In computer science, a stack is an abstract data type that serves as a collection of elements, with two principal operations: push, which adds an element to the collection, and pop, which removes the most recently added element that was not yet removed. The order in which elements come off a stack gives rise to its alternative name, LIFO (for last in, first out). Additionally, a peek operation may give access to the top without modifying the stack.
Statement:
Few penguins are parrot.
At-most some penguin are sparrow.
Only a few sparrows are peacock.
Conclusion:
Statements:
All Skirts are Shirts
Some Shirts are not Socks.
All Socks are Belts.
Conclusions:
I. Some Shirts ...
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at varian...
Statement
Only a few A is B
No B is C
Some C is D
Conclusion
I) All A can never be C
II) All B c...
Statement:
Some Red are Blue.
Only a few Blue are Green.
Conclusion: �...
Statements: No apple is an orange.
All oranges are grapes.
...
Statements:
No number is a symbol.
No symbol is a letter.
No letter is a draft.
Conclusions:
I. No number is dr...
Statement:
Only Peripheral are Computer.
Some Hardwares are Peripherals.
Some Hardwares are Devices.
No Hardware is a Monito...
Statements:
All Haunt are Place
All Place are Destination
Only a few Place is Tourist
Conclusions:
I. All ...