Quantitative Aptitude - Arithmetic Ability Questions

The least number which when divides 37044, gives the result a perfect cube, is:

The two equal sides of an isosceles triangle is 20 cm each and the third side is 30 cm. What is the area(in cm2) of the triangle?

A dealer sells a machine having marked price as Rs 3840 at a discount of 20%. What is the selling price (in Rs) of the machine?

The value of aa-b+bb-a is

If P = 350 and Q = 600, then P is how much percentage less than Q?

What is the equation of the line passing through the point (-1,3) and having x-intercept of 4 units?

Two numbers are 40% and 80% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

Naveen purchased a gas cylinder and a stove for Rs.4500. He sold the gas cylinder at a gain of 25% and the stove at a loss of 20%, still gaining 4% on the whole. Find the cost of the gas cylinder.