Quantitative Aptitude - Arithmetic Ability Questions

At 13% discount the selling price of a oven is Rs 18000, what is the selling price if the discount is 27.5%?

Points P and Q lie on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of AP:PB is 2:3, and area of Δ APQ is 8 sq cm, what is the area of trapezium PQCB?

Three toys are in a shape of cylinder, hemisphere and cone. The three toys have same base. Height of each toy is 2√2 cm. What is the ratio of the total surface areas of cylinder, hemisphere and cone respectively?

If a vendor sells apples at Rs 170 per kg he suffers 15% loss. If he sells at Rs 230 per kg, then what is his profit percentage?

The difference between cost price and selling price is Rs 575. If profit percentage is 23%, then what is the selling price (in Rs)?

If the length of the side of an equilateral triangle is 8 cm, what is its area?

In the given figure, AB = 30 cm and CD = 24 cm. What is the value (in cm) of MN?

When a number is increased by 105, it becomes 135% of itself. What is the number?