Tuesday, January 24, 2012

TCS Aptitude Pattern 8

Pattern 8:

1. ((4x+3y)+(5x+9y))/(5x+5y) = ? as (x/2y) = 2

a)8 b)none c)16 d)15

Hints: substitute x=4y in above we can find solution

2. x/2y = 2a,then 2x/x-2ay=?

a)4 b)8 c)16 d)2

3. 3X/5Y = 5Y/3X…..Find the value of X/Y

a)3/5 b)5/3 c)2/5 d)5/2

4. What is the value of (3X+8Y)/(X-2Y), if X/2Y=2

a)8 b)none c)10 d)13

5. (4x+3y)+(5x+9y))/(5x+5y) = ? as (x/2y) = 2

a)48/5 b)46/5 c)47/5 d)49/5

6. ((4x+2y)/(4x-2y)= ? as (x/2y) = 2

a)8/7 b)9/7 c)11/7 d)6/7


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