Embibe Experts Solutions for Chapter: Coding And Decoding, Exercise 1: Basics Of Coding Decoding

The question given below is based upon the following set of codes.

Find the code for 21500.

If $64\times 52=17, 48\times 56=23$ and $74\times 35=19$ then $84\times 37=?$

In a certain code language, $\mathrm{BAD}$ is written as $7$ and $\mathrm{SAP}$ is written as $9$. How is $\mathrm{BAN}$ written in that code language?

In a certain code language $\text{'}481\text{'}$ means 'sky is blue' $\text{'}246\text{'}$ means 'sea is deep' and $\text{'}698\text{'}$ means 'sea looks blue'. What number is the code for 'blue' ?

According to a military code, SYSTEM is SYSMET and NEARER is AENRER. What is the code for FRACTION?

If white is called Black, Black is called Red, Red is called Yellow, Yellow is called Green, Green is called Blue, Blue is called Violet and Violet is called Orange, What would be the colour of Human Blood?

If in the certain code, TEACHER is written as VGCEJGT. How would STUDENT be written in the same code?

In a certain code, FUEL is written as $%#6 and KITE is written as @●7#. How is LIFE written in that code?