By Miranda Menestrina
- **Mar 26**, 02:00 AM

Math
In Town X, of the males and of the females speak Spanish. If the ratio of females to males in the town is 2:3, what percentage of the total population in Town X speaks Spanish?
A. 36%
B. 40%
C. 48%
D. 64%
E....

Read More

By Miranda Menestrina
- **Mar 23**, 02:00 AM

Math
Andy, George and Sally are a team of consultants working on Project Alpha. They have an eight hour deadline to complete the project. The team members work at constant rates throughout the eight hour period. If the team of three has to begin work now...

Read More

By Miranda Menestrina
- **Mar 20**, 02:00 AM

Math
There are 5 pairs of white, 3 pairs of black and 2 pairs of grey socks in a drawer. If four individual socks are picked at random what is the probability of getting at least two socks of the same color?
A.
B.

Read More

By Miranda Menestrina
- **Mar 19**, 02:00 AM

Math
There are four distinct pairs of brothers and sisters. In how many ways can a committee of 3 be formed and NOT have siblings in it?
A. 8
B. 24
C. 32
D. 56
E. 80
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to...

Read More

By Miranda Menestrina
- **Mar 18**, 02:00 AM

Math
For the past days the average (arithmetic mean) number of cupcakes baked by Liv was 55 per day. Today Bibi helped Liv and together they baked 100 cupcakes, which raised the average to 60 cupcakes per day. What is the value of...

Read More