From the given alternative words, select the word which cannot be formed using the letters of the given word: INTROSPECTION
ROUTE
Understanding Word Formation from Given Letters
The question asks us to identify which word from the given options cannot be formed using only the letters available in the main word, "INTROSPECTION". To solve this, we need to look at the letters present in "INTROSPECTION" and their frequencies, and then check if each option word can be constructed using those letters without exceeding their available count.
Analyzing the Letters in INTROSPECTION
Let's list the unique letters in the word INTROSPECTION and count how many times each letter appears:
- I: 2 times
- N: 2 times
- T: 2 times
- R: 1 time
- O: 2 times
- S: 1 time
- P: 1 time
- E: 1 time
- C: 1 time
The letters available are I, N, T, R, O, S, P, E, C. The letter 'U' is not present in the word INTROSPECTION.
Checking Each Option Word
Now, let's examine each option word and see if all its letters are available in "INTROSPECTION" with sufficient counts.
Option 1: INSPECTION
Letters in INSPECTION: I, N, S, P, E, C, T, I, O, N
Counts needed:
- I: 2
- N: 2
- S: 1
- P: 1
- E: 1
- C: 1
- T: 1
- O: 1
Comparing with available letters in INTROSPECTION (I:2, N:2, T:2, R:1, O:2, S:1, P:1, E:1, C:1):
All letters required for INSPECTION are present in INTROSPECTION with enough frequency. So, INSPECTION can be formed.
Option 2: SCOPE
Letters in SCOPE: S, C, O, P, E
Counts needed:
- S: 1
- C: 1
- O: 1
- P: 1
- E: 1
Comparing with available letters in INTROSPECTION (I:2, N:2, T:2, R:1, O:2, S:1, P:1, E:1, C:1):
All letters required for SCOPE are present in INTROSPECTION with enough frequency. So, SCOPE can be formed.
Option 3: SECTOR
Letters in SECTOR: S, E, C, T, O, R
Counts needed:
- S: 1
- E: 1
- C: 1
- T: 1
- O: 1
- R: 1
Comparing with available letters in INTROSPECTION (I:2, N:2, T:2, R:1, O:2, S:1, P:1, E:1, C:1):
All letters required for SECTOR are present in INTROSPECTION with enough frequency. So, SECTOR can be formed.
Option 4: ROUTE
Letters in ROUTE: R, O, U, T, E
Counts needed:
- R: 1
- O: 1
- U: 1
- T: 1
- E: 1
Comparing with available letters in INTROSPECTION (I:2, N:2, T:2, R:1, O:2, S:1, P:1, E:1, C:1):
We need the letter 'U' to form the word ROUTE. However, the letter 'U' is not present anywhere in the word INTROSPECTION.
Since the letter 'U' is required for ROUTE but is not available in INTROSPECTION, the word ROUTE cannot be formed.
Conclusion
Based on the analysis of the available letters, the word that cannot be formed using the letters of INTROSPECTION is ROUTE because it requires the letter 'U', which is not present in INTROSPECTION.
| Option Word | Letters Required | Available in INTROSPECTION | Can be Formed? |
|---|---|---|---|
| INSPECTION | I(2), N(2), S(1), P(1), E(1), C(1), T(1), O(1) | I(2), N(2), T(2), R(1), O(2), S(1), P(1), E(1), C(1) | Yes |
| SCOPE | S(1), C(1), O(1), P(1), E(1) | I(2), N(2), T(2), R(1), O(2), S(1), P(1), E(1), C(1) | Yes |
| SECTOR | S(1), E(1), C(1), T(1), O(1), R(1) | I(2), N(2), T(2), R(1), O(2), S(1), P(1), E(1), C(1) | Yes |
| ROUTE | R(1), O(1), U(1), T(1), E(1) | I(2), N(2), T(2), R(1), O(2), S(1), P(1), E(1), C(1) | No (Requires 'U') |
Revision Table Heading: Word Formation Analysis Summary
Additional Information: Tips for Solving Word Formation Questions
Word formation questions test your ability to manipulate letters and check for letter availability. Here are some tips:
- Always list the letters of the main word and count their occurrences. This is crucial for words with repeated letters.
- Go through each option word systematically. List the letters needed for the option word and their required counts.
- Compare the required letters and counts against the available letters and counts from the main word.
- If an option word requires a letter that is not in the main word at all, or if it requires more instances of a letter than are available, that word cannot be formed.
- Be careful with letters that look similar, like I and L, or O and Q, if handwritten input is involved (not applicable in this text-based question).
Important Questions from Word Formation
From among the given options, select the word which CANNOT be formed using the letters of the given word.
LAUGHTER
From among the given options, select the word which CANNOT be formed using the letters of the given word.
DAUGHTER
In the following question, select the word which cannot be formed using the letters of the given word.
MACHINERYFrom the given alternatives, select the word which CANNOT be formed using the letters of the given word.
TelephoneFrom the given alternatives, select the word which CANNOT be formed using the letters of the given word.
Preparation
