Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given expression in such a manner that makes the expressions B > N as well as D ≤ L definitely true?

 B _ L _ O _ N _ D

 Which of the following symbols should replace the question mark (?) in the given expression in order to make the expressions P > A as well as T ≤ L definitely true?

 P > L ? A ≥ N = T

1. Which of the following expressions will be true if the expression R > O = A > S < T is definitely true?

What was the average production of wheat by all three states in the year 2005? (in quintals) 

If the sales revenues in the years 2005 2006 and 2007 increase by 20%, 25% and 30% respectively and the costs of production in the years 2007, 2008 and 2009 Increase by 20%. 25% and 35% respectively, what will be the difference between average sales revenue and average cost of production?

In which year the company had maximum profit percent ?