Orkut
Maths Puzzle
Q. My room has a square window of 4 feet across and 4 feet down. I decided to get only half the area of the window painted. Even after the painting, I found that the clear part of the window still remained a square and still measured 4 feet from top to bottom and 4 feet from side to side. How is it possible?
Read Solution (Total 1)
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- Window has two side, painted only one side, other side of window is still remain clear with 4ftx4ft
- 12 years agoHelpfull: Yes(3) No(1)
Orkut Other Question
Q. Four whole numbers - a, b, c and d.
such that -
1. ( a + b + c + d ) is a perfect square
2. ( a + b ), ( a + c ), ( a + d ), ( b + c ) , ( b + d ) and ( c + d ) are also each a perfect square. What are the smallest values for a, b, c and d?
Q. What is the next number of the following sequence.
123, 135, 148, 1512, 1663, 17129, 188311,____