Use Atbash Cipher that is given in code $3$ where all the letters are reversed that is $A$ to $Z$  and $Z$ to $A$. 

$GVOFTF\Rightarrow$

Decode the given Pigpen Cipher text and compare your answer to get the Activity $3$ result.

Place of the treasure

Use Atbash Cipher that is given in code $3$

$N Z G S V N Z G R X H=$_____

Decode the given Pigpen Cipher text.

In the following question, there are four groups of letters in each set. Three of these sets are alike in some way while one is different. Find the one which is different.

Three of these sets are alike in some way while one is different. Find the one which is different.

Using the Pigpen code, decode the below message

Use Atbash Cipher that is given in code $3$ where all the letters are reversed that is $A$ to $Z$  and $Z$ to $A$. 

$G Z N R O=$_____.

In a certain code, if the word $\text{'}P H O N E\text{'}$ is coded as $\text{'}S K R Q H\text{'}$, how will $\text{'}R A D I O\text{'}$' be coded?

In a certain code, $\text{'}M E D I C I N E\text{'}$ is code as $\text{'}E O J D J E F M\text{'}$, then how is $\text{'}C O M P U T E R\text{'}$' written in the same code?

A message like $"\mathrm{Good} \mathrm{Morning}"$ written in reverse would instead be $"\mathrm{Doog} \mathrm{Gninrom}".$ In the same way decode the sentence given below:

$"\mathrm{Ot} \mathrm{dnatsrednu} \mathrm{taht} \mathrm{scitamehtam} \mathrm{nac} \mathrm{eb} \mathrm{decneirepxe} \mathrm{erehwreve} \mathrm{ni} \mathrm{erutan} \mathrm{dna} \mathrm{laer} \mathrm{efil}"$

In the following question, there are four groups of letters in each set. Three of these sets are alike in some way while one is different. Find the one which is different.

Praveen recently got the registration number for his new two-wheeler. Here, the number is given in the form of mirror - image. Encode the image and find the correct registration number of praveen's two - wheeler.

Use Atbash Cipher that is given in code $3$

$V M T O R H S=$_____.

Use Atbash Cipher that is given in code $3$

$H L X R Z O H X R V M X V=$_____.

Using Atbash Cipher given in code $3$ in which $A$ to $Z$ is substituted as $Z$ to $A$, decode the following

$H X R V M X V=$_____.

A group of letters are given. A numerical code has been given to each letter. These letters have to be unscrambled into a meaningful word. Find out the code for the word so formed from the $4$ answers given.

$\begin{array}{cccccc}\mathrm{L}& \mathrm{I}& \mathrm{N}& \mathrm{C}& \mathrm{P}& \mathrm{E}\\ 1& 2& 3& 4& 5& 6\end{array}$

Match the following ($A=00, B=01, C=02$........$Z=25$).

(i) MATHEMATICS -        (a) $18200119 170002 1908 14 13$

(ii) ADDITION -                (b) $030821 08 1808 14 13$

(iii) SUBTRACTION -       (c) $12 00 1907 04 12 0019 08 02 18$

(iv) MULTIPLICATION -   (d)$0003 03 08 19 08 14 13$

(v) DIVISION -                 (e) $1220111908151115020019081413$

“Note: This question given in the book seems to have errors and the modified question should be as given below.”

Match the following ($A=00, B=01, C=02$........$Z=25$).

(i) MATHEMATICS -        (a) $18200119 170002 1908 14 13$

(ii) ADDITION -                (b) $030821 08 1808 14 13$

(iii) SUBTRACTION -       (c) $12 00 1907 04 12 0019 08 02 18$

(iv) MULTIPLICATION -   (d)$0003 03 08 19 08 14 13$

(v) DIVISION -                 (e) $1220111908151108020019081413$