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.

30% of a number exceeds 25% of the same number by 27. What is the value of the number?

ΔGHI is similar to ΔKLM. If the ratio of Perimeter of Δ GHI : Perimeter of ΔKLM = 1:4, and length of GH is 2 cm, what is the length of the corresponding side KL?

If the amount received at the end of 2nd and 3rd year at compound Interest on a certain Principal is Rs 9,600 and Rs 10,272 respectively, what is the rate of interest (in %)?

If x-1x = 10, then find the value of x4+1x2

The length of the diagonal and the breadth of a rectangle is 13 cm and 5 cm respectively. Calculate its area (in cm²).

If (9 - 3x) - (17x - 10) = -1, then the value of x is

If (8 - 10x) - (13x - 2) = -9, then the value of x is