If ‘KCLFTSB’ stands for ‘best of luck’ and ‘SHSWDG’ stands for ‘good wishes’, which of the following indicates ‘ace the exam’?
MXHTC
This question is a classic example of a coding-decoding problem, where a specific rule is applied to transform a phrase into a code. To solve this, we need to carefully analyze the given examples to deduce the underlying coding pattern.
Analyzing the Coding Pattern
Let's examine the first example provided:
- Original Phrase: best of luck
- Coded Form: KCLFTSB
Let's break down the words in the original phrase and compare them with the code. Upon careful observation, we can deduce a two-step pattern:
- Consonant Extraction and Reversal: For each word in the original phrase, identify all the consonants. Then, write these consonants in the reverse order of their appearance within that specific word.
- Concatenation: Combine the reversed consonant strings from each word. The order of concatenation is crucial: start with the result from the last word of the phrase, then the second-to-last word, and so on, until the first word.
Let's apply this pattern to the first example to verify:
| Word | Consonants | Consonants in Reverse Order |
|---|---|---|
| best | B, S, T | T, S, B (TSB) |
| of | F | F (F) |
| luck | L, C, K | K, C, L (KCL) |
Now, concatenate these results in the order: 'luck' → 'of' → 'best'.
KCL (from 'luck') + F (from 'of') + TSB (from 'best') = KCLFTSB
This perfectly matches the given coded form for 'best of luck'.
Verifying with the Second Example
Let's confirm this rule using the second example:
- Original Phrase: good wishes
- Coded Form: SHSWDG
Applying the same two-step pattern:
| Word | Consonants | Consonants in Reverse Order |
|---|---|---|
| good | G, D | D, G (DG) |
| wishes | W, S, H, S | S, H, S, W (SHSW) |
Concatenate these results in the order: 'wishes' → 'good'.
SHSW (from 'wishes') + DG (from 'good') = SHSWDG
This also perfectly matches the given coded form for 'good wishes'. The rule is consistent and confirmed.
Applying the Rule to 'ace the exam'
Now that the coding rule is established, we will apply it to the phrase 'ace the exam' to find its coded form.
Original Phrase: ace the exam
| Word | Consonants | Consonants in Reverse Order |
|---|---|---|
| ace | C | C (C) |
| the | T, H | H, T (HT) |
| exam | X, M | M, X (MX) |
Finally, concatenate the results from the last word ('exam') to the first word ('ace'):
MX (from 'exam') + HT (from 'the') + C (from 'ace') = MXHTC
Conclusion
The coded form for 'ace the exam' is MXHTC.
Important Questions from Critical Reasoning
Directions: A statement is given followed by two inferences I and II. You have to consider the statement to be true even if it seems to be at variance with commonly known facts. You have to decide which of the given inferences, if any, follow from the given statement.
Statement: Many students are addicted to mobile games and this leads to poor academic performance.
Inference:
I. Many Students are not paying attention to studies due to mobile games.
II. It is only because of mobile games that students fail in the examination.
'Little knowledge is a dangerous thing' is a decision based on:
It is better to spend the leftovers after saving. Financial discipline and self-control can make you rich. Saving money after spending is not a good habit. Which among the following statements is true as per the statement?
A. If you spend first then you will be spendy.
B. If you save before spending, you will become rich.
C. If you spend before saving, you will be poor.
D. Saving by borrowing is a bad habit.
Which of the following is the assumption for the claim that 'Pleasure is desirable'?
Read the given statements carefully and answer the questions.
Fear of danger is more dangerous than danger itself. Risk is directly proportional= to danger
Which of the following are true according to the given statements?
A. Fear is worse than any fearful threat.
B. There is a trade-off between risk and danger.
C. There should be fear of danger.
D. There is no need to take risks to overcome any danger.
