Quantitative Aptitude - Arithmetic Ability Questions

The sum of a fraction and 7 times its reciprocal is 11/2. What is the fraction?

The length of diagonal of a square is 9√2 cm. The square is reshaped to form a triangle. What is the area (in sq.cm) of largest in circle that can be formed in that triangle?

If by selling an article for Rs. 390 a shopkeeper gains 20% , then the cost is

If 5% of (P + Q) = 20% of (P – Q), then P is what percentage of Q?

If 11+11+11+1x = 58, then what is the value of x?

What is the equation of line whose slope is -1/2 and passes through the intersection of the lines x - y = -1 and 3x - 2y = 0?

Select the odd word/letters/number/number pair from the given alternatives.

When a discount of 50% is given on a shirt, the profit is 25%. If the discount is 10%, then the profit is