GRE Exam Numerical Ability Number System

The integer m is a multiple of 154, 250 and 264. Which of the following is a factor of m ? (A) 294 (B) 1600 (C) 176 (D) 275

Read Solution (Total 1)

let the numbers x and y
then x+y = 45
y = x+x*50/100
y=x+x/2=3x/2
then x+3x/2=45
5x/2=45
5x = 90
x=18
y=x+50/100*18=18+9=27
then difference is 27-18=9
5 years agoHelpfull: Yes(0) No(1)

GRE Other Question

At supermarket handbag cost $18 each. During a recent sale, the price was reduced to 3 handbags for $50. How much money would be saved by purchasing 48 handbags at the sale price ? (A) $48 (B) $72 (C) $60 (D) $64 If bc≠0 and 3b+2c=18, then which of the following is NOT a possible value of c ? (A)9 (B)6 (C)8/5 (D)3/7 (E)5/8