GMAT question Part 5

Five years ago, Jim’s mom was three times as old as Jim was. Now their combined ages are 50. 

How old is Jim’s mom today?

GMAT question Part 4

During the one-hour period between 3:00 and 4:00, in how many instances does a single “2” appear on an electronic digital clock display?

GMAT question Part 3

Garry has 30 pounds of a mixture of fruits that sells for $1.00/lb. Apples sells for $.95/lb and Strawberry sells for $1.10/lb. How many pounds of Apples are in the mixture?

 

GMAT question Part 2

In a backgammon match, a win counts for 1 point, a loss counts for 0 points and a draw counts for 0.5 point. After 15 games, the winner was four points ahead of the loser. How many points did the loser have?

A. 9
B. 6
C. 5.5
D. 4.5
E. 7

GMAT question Part 1

Starting today I will publish 25 GMAT questions for those out there preparing for the test.
Here you have the first problem:

 1)  Mary leaves for a trip 1.5 hours before Karry and travels 50 miles per hour with a 30-minute lunch break. How many miles before Karry overtakes Mary driving 60 miles per hour

 

 Good luck!!!