Search found 4 matches
Statement 1 - Units digit is 4 z=x^y -> Value of Z cannot determined without value of y.. As,Z could be 2^2 or 8^2. X can take many values - So, Insufficient Statement 2 - Y is odd - y is odd or even cannot give unique value for X -Insufficient Both taken together, x=4 and y=1 z=>4, x=4, y=3 =>64, x...
- by Itzmeash
Thu Jul 07, 2011 7:33 pm- Forum: Data Sufficiency
- Topic: Veritas Prep Challenge Question
- Replies: 14
- Views: 1612
Ans is C
C) How many people that use Your Fitness also play traditional sit-down video games? - People who play sit-down video games do not gain any fitness unlike other activities like swimming.It has the least relation to the context mentioned in the statement.
- by Itzmeash
Thu Jul 07, 2011 7:23 pm- Forum: Critical Reasoning
- Topic: Veritas Prep Challenge Question
- Replies: 14
- Views: 1828
a3=|a1|-|a2|= |0|-|3| = -3
a4=|a2|-|a3|=|3|-|-3|=3-3=0
S(4)= 0+3-3+0=0
a5=|a3|-|a4|=|-3|-|0|=3
a6=|a4|-|a5|=0-3=-3
a7=3-3=0
a8=3-0=3
a9=-3
a10=0
s(10)=0
So the values follow the seq -3,0,3
S(10)=0 => S(100) = 0
S(101) = 3
- by Itzmeash
Thu Jul 07, 2011 7:19 pm- Forum: Problem Solving
- Topic: Veritas Prep Challenge Question
- Replies: 13
- Views: 1964
For 7 women - 20 children
For 3 men -15 children
-> for 4 men - 20 children
Combined ration of
Adult women : Adult men : children - 7x:4x:20x
Doubling adult men to children ratio - 7x:8x:20x
So, new ratio of children to adult - 20x/(8x+7x)
-> 20/15 ->4/3
Ans : B) 4: 3
- by Itzmeash
Thu Jul 07, 2011 4:25 pm- Forum: Problem Solving
- Topic: Veritas Prep Challenge Question
- Replies: 14
- Views: 2359