The value of (x + y + z)³ – (y + z – x)³ – (z + x – y)³ – (x + y – z)³ is:

Directions: In the following question, two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.

I. X² – 5x + 6 = 0
 II. Y² – y – 6 = 0

Directions : Read the graph and answer the following questions.

The total income exceeds the total expenditure over the years1982 to 1986 by

Direction: In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x² – 15x + 54 = 0
II. y² – 11y + 24 = 0

Directions: Degree- wise breakup of employees working in various department of an organisation and the ratio to men to women.

Respective ratio of men to women in each department

The number of women working in the Production department of the Organisation is what percent of the total number of employees working in all the department together?

If a = 34, b = c = 33, then the value of a³ + b³ + c³ – 3abc is

A person deposited ₹400 for 2 years, ₹ 550 for 4 years and ₹ 1,200 for 6 years. He received a total simple interest of 1,020. The rate of interest per annum is

The length of a rectangle is in- creased by 10% and breadth de- creased by 10%. Then the area of the new rectangle is: