Quantitative Aptitude - Arithmetic Ability Questions

D sells a table to E at a profit of 30% and E sells it to F at a loss of 30%. What is the ratio of cost prices of D and F?

A, B and C can complete the work in 4, 5 and 6 hours respectively. If they all work together and receive Rs. 777 as wages then find the share of A.

If angles of measure (5y + 62°) and (22° + y) are supplementary , then value of y is

Find the LCM of 3.2, 2.72, 1.28 and 1.44

Determine the value of  'a' which satisfies the equation 9a + 40a = 41a

Find the total surface area (in cm2) of a cube of side 7.5 cm.

The lengths of the diagonals of a rhombus are 8 cm and 6 cm. The area of rhombus is:

The sum of length, breadth and height of a cuboid is 22 cm and the length of its diagonal is 14 cm.
If S is sum of the cubes of the dimensions of the cuboid and V is its volume, then what is (S-3V) equal to?