Quantitative Aptitude - Arithmetic Ability Questions

The selling price of an item inclusive of a 16% profit was Rs. 435. What would be the percentage loss if the item was sold for Rs. 330?

If y=2secθ and x=3tanθ then x29-y24 is

Find the odd word/letters/number from the given alternatives.

Two students appeared for an examination. One of them secured 16 marks more than the other and his marks were 75% of the sum of their marks. The marks obtained by them are

What is the value of [(cos 3θ + 2cos 5θ + cos 7θ)÷(cos θ + 2cos 3θ + cos 5θ)] + sin 2θ tan 3θ?

Point P is the midpoint of segment AB. Co-ordinates of P are (3 , 1) and B are (5, -4). What are the co-ordinates of point A?

If (-1/2) * ( x - 5) + 3 = -5/2, then what is the value of x?

In the following question, select the odd letter/letters from the given alternatives.