Quantitative Aptitude - Arithmetic Ability Questions

A spherical glass vessel has a cylindrical neck 7 cm long and 4 cm in diameter. The diameter of the spherical part is 21 cm. Find the quantity of water it can hold.

An angle is smaller than its supplementary by 30°. What is the measure of the angle?

PQR is an equilateral triangle. MN is drawn parallel to QR such that M is on PQ and N is on PR. If PN = 6 cm, then the length of MN is

What is the equation of the line perpendicular to the line 2x + 3y= -6 and having Y-intercept 3?

The ratio of total surface area and volume of a sphere is 1 : 7. This sphere is melted to form small spheres of equal size. The radius of each small sphere is 1/6th the radius of the large sphere. What is the sum (in cm2) of curved surface areas of all small spheres?

Which one does not belong to the group?

What is the value of (tan60 + 1/3) ?

The lengths of diagonals of a rhombus are 24cm and 10cm the perimeter of the rhombus (in cm ) is :