Quantitative Aptitude - Arithmetic Ability Questions

A's salary is 50% more than that of B. Then B's salary is less than that of A by

If A = 30°, B = 60° and C = 135°, then what is the value of sin3A + cos3B + tan3C – 3sin A cos B tan C?

The area of a circle is 346.5 cm2. Find its circumference (in cm).

In the given figure, a circle touches the sides of the quadrilateral PQRS. The radius of the circle is 9 cm. RSP = SRQ = 60 deg and PQR = QPS = 120 deg. What is the perimeter (in cm) of the quadrilateral?

If the expression px3 – 2x2 – qx + 18 is completely divisible by (x2 – 9), then what is the ratio between p and q respectively?

If x3+ 2x2– 5x + k is divisible by x + 1, then what is the value of k?

∆XYZ is right angled at Y. If tanX = 24/7, then what is the value of cotZ ?

In the following question, select the odd word from the given alternatives.