1.  What is the difference between the average production of flavour X in 1995, 1996 and 1997 and the average production of flavour Y in 1998, 1999 and 2000?
A. 50,000 bottles
B. 80,000 bottles
C. 2,40,000 bottles
D. 3,30,000 bottles
E. 5,00,000 bottles

Answer: Option E

Explanation:

Average production of flavour X in 1995, 1996 and 1997

    =[1x (50 + 40 + 55)]
3

    =(145)lakh bottles.
3

Average production of flavour Y in 1998, 1999 and 2000

    =[1x (55 + 50 + 55)]
3

    =(160)lakh bottles.
3

Therefore Difference
=(160-145)
33
=15
3
= 5 lakh bottles
= 5,00,000 bottles.