Tuesday, December 27, 2011
Monday, December 26, 2011
Two Identical Units
Draw two lines in the following figure to create two identical units:
Scroll down to see the answer!
Answer:
Older Posts:
Exercise Letstat 1
Sharp Look1
Scroll down to see the answer!
Answer:
Older Posts:
Exercise Letstat 1
Sharp Look1
End.
Sunday, December 25, 2011
How Many Minutes
How many minutes is it before 12 noon if 48 minutes ago it was twice as many minutes past 10 a.m.?
Scroll down to see the answer!
Answer: 24
Solution:
12:00 - 0:x - 0:48 = 10:(2*x)
11:12 - 0:x = 10:(2*x)
1:12 - 0:x = 0:2*x
1:12 = 0:3*x
60+12 = 3*x
x = 24
The question of this puzzle is quoted from the following reference: 1000 IQ Puzzles
Scroll down to see the answer!
Answer: 24
Solution:
12:00 - 0:x - 0:48 = 10:(2*x)
11:12 - 0:x = 10:(2*x)
1:12 - 0:x = 0:2*x
1:12 = 0:3*x
60+12 = 3*x
x = 24
The question of this puzzle is quoted from the following reference: 1000 IQ Puzzles
Saturday, December 24, 2011
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