GRE
Exam
Numerical Ability
Algebra
x>0, y>0,
x
Read Solution (Total 2)
x is positive
10 years ago
Helpfull: Yes(3) No(0)
answer is x
10 years ago
Helpfull: Yes(0) No(1)
GRE Other Question
The probability of occurence of A is 1/4. The probability of occurence of B is 1/(x+2)^1/2. What is the probability of occurence of both A and B?
Q. If a+3a is 4 less than 3b+b then what is average of a+b?