Direction: The line chart given below shows number of labourers (men and women) working in six different years. Study the data carefully and answer the following questions. 

Find the ratio between total number of Labors working in 2012 and 2013 together to total number of labors working in 2015 and 2016 together. 

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

If x² + y² + z² = 2 (x + z – 1), then the value of : x³ + y³ + z³ = ?

Direction: The line chart given below shows number of labourers (men and women) working in six different years. Study the data carefully and answer the following questions. 

The number of Men working in 2017 is 15% more than that of 2015 while the number of Women working in 2017 is 40% less than that of 2014. Find the total number of labourers (Men + Women) working in 2017. 

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

Directions : Study the following bar graph and answer the questions.

company (in lakhs of rupees) for the years 1994-1997:

The year in which the gross profit is double the net profit 

ΔABC ~ ΔPQR. The perimeters of ΔABC and ΔPQR are 72 cm and 43.2 cm, respectively. What is the ratio of the are area of ΔABC to the area of ΔPQR?

Directions : Study the following bar graph and answer the questions.

company (in lakhs of rupees) for the years 1994-1997:

The percentage of net profit of 1995 as compared to the gross profit in that year is