List of top General Aptitude Questions on Profit and Loss asked in GATE CS

A business person buys potatoes of two different varieties P and Q, mixes them in a certain ratio and sells them at ₹192 per kg.
The cost of the variety P is ₹800 for 5 kg.
The cost of the variety Q is ₹800 for 4 kg.
If the person gets 8% profit, what is the P : Q ratio (by weight)?
A person sold two different items at the same price. He made 10% profit in one item and 10% loss in the other item. In, selling the person made a total of
A person sold two different items at the same price. He made 10\% profit in one item, and 10\% loss in the other item. In selling these two items, the person made a total of:
Which of the following is/are Bottom-Up Parser(s)?