Quantitative Aptitude - Arithmetic Ability Questions

The marked price of a door is Rs 1400. It is sold at a discount of 28%. If the cost price of the door is Rs 700, then what is the profit (in Rs)?

If cos 27° = x, the value of tan 63° is

Find the degree of the polynomial 8x4 + 2x2y3 + 4

What is the value of [2 sin (45 + θ) sin (45 – θ)]/cos 2θ?

A solid hemisphere has radius 14 cm. It is melted to form a cylinder such that the ratio of its curved surface area and total surface area is 2 : 3. What is the radius (in cm) of its base?

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

What is the reflection of the point (6, -1) in the line y = 2?