Directions : Read the graph and answer the following questions.

The number of years in which the income is more than the average income of the given years 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 

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 total number of Men working in 2012 and 2013 together is what per cent of the total number of labourers (Men + Women) working in 2014? 

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

I. x²– 37x + 330 = 0

II. y²– 28y + 195 = 0

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?

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

The area of an equilateral triangle is 25√3 cm², then its perimeter is –

Water flows into a tank which is 200 m long and 150 m wide, through a pipe of cross-section (0.3m x 0.2m) at 20 km/h. In what time will the water level be 8 m?