There are the real gems among the flash games. You can play great free online games, read their reviews and wathc walkthroughs on my new site GameGems.org. Welcome!
Saturday, August 20, 2011
Sunday, July 17, 2011
Smart Flash Games
The whole first half of 2011 I was involved in the creation of interesting flash games. So, I uploaded them to the web and created my portfolio blog, where you can play them and have fun.
The games, besides being entertaining, hepl the players train their memory, attention and reaction, which is significant for successful GRE exams.
Welcome to Smart Flash Games!
Sky Control
5 Brain Teasers
I Wanna Win!
Saturday, July 10, 2010
GRE Math Problem 78
In the preceding figure, if l1||l2, what is the value
of x?
(A) 36 (B)54 (C)90 (D)144 (E) 154
As the angle between the base of the triangle and the vertical line is not marked, the relation between x and y could be of any value. Answer:D
Wednesday, May 26, 2010
GRE Math Problem 77
Compare two values:
Column A | Column B |
x | y |
Solution for GRE Math Problem 76:
Then, angle b is two thirds of and angle between "11" and "12", then, it is two thirds of 30 degrees, which equals to 20 degrees.
Total 120+20=140 degrees
Answer: C
Thursday, May 13, 2010
GRE Math Problem 76
Compare two values:
Solution for GRE Math Problem 75:
As he made a 25% profit on one painting, he sold it for 125% of the original price.
$2000=125%
$1600=100% - its original price was $1600
As he had a 25% loss on the second painting, he sold it for 75% of the original price.
$2000=75%
$2666.(6)=100% - its original price was $2666.(6)
Last year Leo paid for both paintings $1600+$2666.(6)=$4266 and this year he got $4000 for selling them. So, he lost more than $100
Answer:(C) He lost more than $100.
Column A | Column B |
The measure, in degrees, of the smaller angle formed by the hour hand and the minute hand of a clock at 11:20 | 140 |
Solution for GRE Math Problem 75:
As he made a 25% profit on one painting, he sold it for 125% of the original price.
$2000=125%
$1600=100% - its original price was $1600
As he had a 25% loss on the second painting, he sold it for 75% of the original price.
$2000=75%
$2666.(6)=100% - its original price was $2666.(6)
Last year Leo paid for both paintings $1600+$2666.(6)=$4266 and this year he got $4000 for selling them. So, he lost more than $100
Answer:(C) He lost more than $100.
Thursday, May 6, 2010
GRE Math Problem 75
Last year Leo bought two paintings. This year he sold them for ">2000 each. On one, he made a 25% profit, and on the other he had a 25% loss. What was his net loss or profit?
(A) He broke even.
(B) He lost less than $100.
(C) He lost more than "$100.
(D) He earned less than $100.
(E) He earned more than $100.
Solution for GRE Math Problem 74:
By what fraction is greater than ?
So, of the number is 7. Therefore, the whole number is 12.
But we were asked about the of this number, so, the answer is 12*3/5=20. Thank you for pointing this in comment :)
Answer:(D)20
(A) He broke even.
(B) He lost less than $100.
(C) He lost more than "$100.
(D) He earned less than $100.
(E) He earned more than $100.
Solution for GRE Math Problem 74:
By what fraction is greater than ?
So, of the number is 7. Therefore, the whole number is 12.
But we were asked about the of this number, so, the answer is 12*3/5=20. Thank you for pointing this in comment :)
Answer:(D)20
Tuesday, May 4, 2010
GRE Math Problem 74
If of a number is 7 more then of the number. What is of the number?
(A) 12
(B) 15
(C) 18
(D) 20
(E) 24
Solution for GRE Math Problem 73:
In order to determine the total number of players we have to multiply the number of players in one team by the number of teams in one division by the number of divisions. We’ll get dtp
Answer: (B) dtp
(A) 12
(B) 15
(C) 18
(D) 20
(E) 24
Solution for GRE Math Problem 73:
In order to determine the total number of players we have to multiply the number of players in one team by the number of teams in one division by the number of divisions. We’ll get dtp
Answer: (B) dtp
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