Arihant Expert Team Solutions for Exercise 1: Practice Questions

EBHRMT is a group of letters. There are options with four combinations of digits/symbols, numbered $\left(1\right), \left(2\right), \left(3\right), and \left(4\right)$. You have to find out which of the combinations correctly represents the group of letters based on the following coding system and mark the number of that combination as the answer. If none of the four combinations correctly represent the group of letters, mark $\left(5\right)$, i.e. 'None of these' as the answer.

Conditions:
1. If both the first and the last letters of the group are vowels, the codes are to be interchanged.
2. If the first letter is a consonant and the last letter is a vowel, then both are to be coded by the code of the consonant.

$812354$ is a group of digits. There are options with four combinations of letters, numbered $\left(1\right), \left(2\right), \left(3\right), and \left(4\right)$. You have to find out which of the combinations correctly represents the group of letters based on the following coding system and mark the number of that combination as the answer. If none of the four combinations correctly represent the group of letters, mark $\left(5\right)$, i.e. 'None of these' as the answer.

Conditions:
$1.$ If both the first and the last digits of the group are even, then both are to be coded by the code of the first digit.
$2.$ If both the first and the last digits of the group are odd, then both are to be coded by the code of the last digit.

$562183$ is a group of digits. There are options with four combinations of letters numbered, $\left(1\right), \left(2\right), \left(3\right) and \left(4\right)$. You have to find out which of the combinations correctly represents the group of letters based on the following coding system and mark the number of that combination as the answer. If none of the four combinations correctly represent the group of letters, mark $\left(5\right)$, i.e, 'None of these' as the answer.

Conditions:
1. If both the first and the last digits of the group are even, both are to be coded by the code of the first digit.
2. If both the first and the last digits of the group are odd, both are to be coded by the code of the last digit.

In a certain code, 'she is busy' is written as 'ka ta jo', 'she has gone' is written as 'pa ta ma', and 'days are gone' is written as 'bo la pa'. How is 'has' written in the code?

In a certain code, 'simple interest' is written as 'te ne', 'interest free' is written as 'te ja', and 'loan free' is written as 'ja pa'. How is 'loan' written in the code?

In a certain code 'look at this' is written as 'me non cac', 'this is beautiful' is written as 'qa se non', 'look beautiful thing ' is written as 'dha qa me', 'at this place time' is written as 'cac non le dho' and 'time is going' is written as 'se dho wh'. What is the code for 'things'?

In a certain code, 'look at this' is written as 'me non cac', 'this is beautiful' is written as 'qa se non', 'look beautiful thing' is written as 'dha qa me', 'at this place time' is written as 'cac non le dho', and 'time is going' is written as 'se dho wh'. What is the code for 'time is beautiful'?

In a certain code, 'look at this' is written as 'me non cac', 'this is beautiful' is written as 'qa se non', 'look beautiful thing' is written as 'dha qa me', 'at this place time' is written as 'cac non le dho', and 'time is going' is written as 'se dho wh'. Which of the following is coded as 'wh dha non cac'?