Wednesday, August 31, 2016

95-Different view on Magic Square

We will get 8 different magic squares simply by entering any date. The software will take care of preparing these 8 magic squares in which the first row of all these magic squares is the date that you entered.

Click on the following button to go to the software.


Different view on Magic Square

Step-1

Click on the above link. The following page will open.




Wednesday, August 24, 2016

94-Math Riddles 01

Today we will see some riddles. Actually, the riddles are very simple. Only we need to think on the riddle with the basic concept of the topic.

We all know the decimal system very well. There are 10 digits say 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. In this riddle, we changed all the values of digits 0 to 9. On the basis of these changed values of all these digits, the following problems are solved. Study all these problems very carefully.

Let us discuss some steps of the solution of such problems.

Solved Example:

Key-1

      Sum of all the digits from 0 to 9 is 58.

Key-2

     853
  + 388
-----------
     818

Key-3

     5381
  + 1573
-------------
    26501

Key-4

     9
  x 6
-----------
   75

Step-1

Using Key 1:

As we know that the sum of all the digits from 0 to 9 is 45 in the actual case. Here is the problem, for changed values of the digits, the sum is 58 so the original digit for 5 is 4 and that of 8 is 5. This means, for a new value 5, the original value of the digit is 4 and for new value 8, the original value of the digit is 5.