Directions: Find the wrong number in the following number series:

141, 156, 147, 162, 153, 165, 159

Directions: Find the wrong number in the following number series:

251, 252, 254, 227, 243, 118, 154

Directions: Find the wrong number in the following number series:

2, 3, 8, 31, 154, 924, 6460

Directions: Find the wrong number in the following number series:

4, 5.1, 7.3, 10.6, 15, 20, 27.1

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 all six years is how much more/less than total number of  Women working in all six years together? 

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. 

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. 

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 average number of Women working in 2014, 2015 and 2016 together is how much more/less than average number of Men working in 2011, 2014 and 2016 together?