Direction: The line chart given below shows the number of labors (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 smallest number of five digits exactly divisible by 476

Which of the following points lies on the line 5x + 4y = 2? 

If the ratio of two numbers is 13 : 15 and their L.C.M. is 39780. Then the numbers are?

Three bottles of equal capacity are containing a mixture of milk and water in ratio 1: 3, 3: 5 and 11: 5 respectively. These three bottles are emptied into a large bottle. What is the ratio of milk and water respectively in this large bottle?

If the price of petrol increases by 19% and Sunitha intends to spend only an additional 12 % on petrol, by what percent should she reduce the quantity of petrol purchased?

The three vertices of a parallelogram taken in order are (0, 1), (2, 3) and (4, 3) respectively, then the coordinates of the fourth vertex is – 

The ratio of inradius and circumradius of an equilateral triangle is: