Quantitative Aptitude - Arithmetic Ability Questions

The base of a parallelogram is twice its height. If the area of the parallelogram is 338 sq.cm. Find its height?

If A = 400 and B = 600, then A is how much percentage less than B?

Reduce 3596 / 4292 to lowest terms.

If x2+ x = 19, then what is the value of (x + 5)2+ [1/(x + 5)2]?

A spherical lead ball of radius 6 cm is melted and small lead balls of radius 3 mm are made. The total number of possible small lead balls is

Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.

Quantity I: if the length of a rectangle is increased by 20% while the breadth of the rectangle is decreased by 10% then find percentage change in area of the rectangle?

Quantity II: if the side of a triangle is increased by 30% while the height of a triangle is decreased by 20% then find the percentage change in area of the triangle?

What is the third proportional to 9 and 45?

Jalal, Amit and Feroz enter into partnership. Jalal invests 4 times as much as Amit and Amit invests three-fourth of what Feroz invests. At the end of the financial year, the total profit earned is Rs. 19,000. Find the share for Jalal.