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by Iris's age

by sanju09 » Tue Jun 29, 2010 2:13 am
Roy is now 4 years older than Erik and half of that amount older than Iris. If in 2 years, Roy will be twice as old as Erik, then in 2 years what would be Roy's age multiplied by Iris's age?
(A) 8
(B) 28
(C) 48
(D) 50
(E) 52
The mind is everything. What you think you become. -Lord Buddha



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by gmatmachoman » Tue Jun 29, 2010 2:41 am
sanju09 wrote:Roy is now 4 years older than Erik and half of that amount older than Iris. If in 2 years, Roy will be twice as old as Erik, then in 2 years what would be Roy's age multiplied by Iris's age?
(A) 8
(B) 28
(C) 48
(D) 50
(E) 52
Sanju bhai,

Pick C!!

R= E+4

R=I+2

R+2=2(E+2)

Find R,E,I----->(6,2,4)

Multiply (R+2) *(I+2)
(8)*(6)

48...
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by sanju09 » Tue Jun 29, 2010 4:15 am
gmatmachoman wrote:
sanju09 wrote:Roy is now 4 years older than Erik and half of that amount older than Iris. If in 2 years, Roy will be twice as old as Erik, then in 2 years what would be Roy's age multiplied by Iris's age?
(A) 8
(B) 28
(C) 48
(D) 50
(E) 52
Sanju bhai,

Pick C!!

R= E+4

R=I+2

R+2=2(E+2)

Find R,E,I----->(6,2,4)

Multiply (R+2) *(I+2)
(8)*(6)

48...
Chak de phatte te napp de killi

Subah Jullundhar te raat nu Dilli

Very Well Done :D
The mind is everything. What you think you become. -Lord Buddha



Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001

www.manyagroup.com
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