Quantitative Aptitude - Arithmetic Ability Questions

The ratio of two numbers is 6 : 11 and their difference is 65. What will be the smaller number among both the numbers?

In what ratio is the segment joining points (2, 3) and (-2, 1) divided by the Y-axis?

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?

If 1/√(cosec2A - 1) = x, then value of x is

If 3.352 -­ (9.759 -­ x ) -­ 19.64 = 7.052, then what is the value of x?

If a + b + c = 9, ab + bc + ca = 26, a3 + b3 = 91, b3 + c3 = 72 and c3 + a3 = 35, then what is the value of abc?

If x = 93 , y = 93 , z = 94 then the value of x2 - y2 + 10xz + 10yz is

Find the 4th proportional to 9, 17 and 27.