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Directions For Questions
Study The Following Graph Carefully And Answer The Questions Given Below
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For company A, What is the percent decrease in Production from 2004 to 2005?
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2004 => 4 =100%
2005 => 3 =? %
Percentage = (1/4)*100 = 25%
In 2011, the production of company B is approximately what % of that in 2010?
2011 company B’s production = 11
2010 company B’s production = 7
Percentage = (11/7)*100 = 157.14
For company A in Which year is the percentage increase/decrease in the production from the previous year the highest?
2005 = ((4-3)/4)*100 = 25% decrease
2006 = ((8-3)/8)*100 = 62.5% increase
2007 = ((8-8)/8)*100 = 0
2008 = ((8-8)/8)*100 = 0
2009 = ((8-7)/8)*100 = 12.5% decrease
2010 = ((8-7)/7)*100 = 14.28% increase
2011 = ((12-8)/8)*100= 50% increase
Ans = 2006
What is the difference in the total production of the two companies for the given years?
Company A ( in lakh ) –> ( 4+3+8+8+8+7+8+12) = 5800000
Company B ( in lakh ) –> ( 1+1+1+2+3+5+7+11) = 3100000
Difference = (5800000 – 3100000) = 2700000
Which of the following is the closest average production of company B for the given years?
Company B –>( 1+1+1+2+3+5+7+11) = 31
Average -> 31/8 = 3.87
In each of these questions, two equations numbered I and II with variables x and y are given. You have to solve both the equations to find the relation between x and y.
A.X > Y
B. X < Y
C. X ≥ Y
D. X ≤ Y
E. X = Y or relation cannot be established
x² – 11x + 28 = 0
y² – 14y + 48 = 0
X = Y or relation cannot be established x² – 11x + 28 = 0 x = 7, 4 y² – 14y + 48 = 0 y = 6, 8
x² – 31x + 228 = 0
y² – 21y + 108 = 0
x² – 31x + 228 = 0 x = 12, 19 y² – 21y + 108 = 0 y = 12, 9
x² + 31x + 234 = 0
y² + 21y + 104 = 0
x² + 31x + 234 = 0 x = -13, -18 y² + 21y + 104 = 0 y = -13, -8
x² – 20x + 84 = 0
y² – 24y + 135 = 0
x² – 20x + 84 = 0 x = 14, 6 y² – 24y + 135 = 0 y = 15, 9
(x – 14)² = 0
y² = 196
x² – 28x + 196 = 0 x = 14, 14 y² = 196 y = ±14
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