Question:
There are 4 numbers given below. 3 of them are similar and can be classified into a group. Which of these numbers form a group?
1) 121
2) 12421
3) 1234321
4) 123454321
There are 4 numbers given below. 3 of them are similar and can be classified into a group. Which of these numbers form a group?
1) 121
2) 12421
3) 1234321
4) 123454321
1) 121
2) 12421
3) 1234321
4) 123454321
Updated On: Mar 4, 2025
- 1, 2 and 3
- 1, 3 and 4
- 1, 2 and 4
- 2, 3 and 4
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Identify the Common Property Among the Given Numbers
- 121, 1234321, and 123454321 are all palindromic numbers (they read the same forward and backward).
- 12421 is not a perfect palindrome because it does not have symmetry.
Step 2: Determine the Odd One Out
Since 121, 1234321, and 123454321 share the same palindromic property, the odd one out is 12421.
Was this answer helpful?
0
0
Top Questions on Critical Reasoning
- Reliability is magnetic because humans are hardwired to avoid risk, so once you prove yourself trustworthy and reliable, you become the default choice for opportunities without ever asking for them.
Which of the following options, IF TRUE, will BEST CONTRADICT the idea of the excerpt?
- XAT - 2026
- Verbal and Logical Ability
- Critical Reasoning
Read the following cartoon carefully.
Which of the following options BEST explains the underlying message of the cartoon?
- XAT - 2026
- Verbal and Logical Ability
- Critical Reasoning
Study the following question carefully and choose the right answer.
Statement: Should articles of only deserving authors be allowed to be published?
Arguments: \[\begin{array}{|c|l|}\hline (I) & \text{No, it is not possible to draw a line between the deserving and the undeserving.} \\ \hline (II) & \text{Yes, it will save a lot of paper which is already in short supply.} \\ \hline \end{array}\]
- CUET (PG) - 2025
- General
- Critical Reasoning
- Observe the cartoon below carefully and answer the question that follows. (Cartoon by Tom Toro, originally published in The New Yorker on November 18, 2024. Used for educational purpose.)
- XAT - 2025
- Verbal and Logical Ability
- Critical Reasoning
- No man knows how bad he is till he has tried very hard to be good. A silly idea is current that good people do not know what temptation means. This is an obvious lie. Only those who try to resist temptation know how strong it is. After all, you find out the strength of the German army by fighting against it, not by giving in. You find out the strength of a wind by trying to walk against it, not by lying down. A man who gives in to temptation after five minutes simply does not know what it would have been like an hour later. That is why bad people, in one sense, know very little about badness — they have lived a sheltered life by always giving in.
Which of the following options can be BEST concluded from the passage?- XAT - 2025
- Verbal and Logical Ability
- Critical Reasoning
View More Questions
Questions Asked in ATMA exam
- What will be the remainder left when 268+368 is divided by 97?
- ATMA - 2021
- Mathematical Reasoning
- Given below is a statement followed by 2 inferences. Choose the inference that can be inferred from the given statement by selecting the right option.
Statement: Out of 400 students who have appeared for an exam, a total of 40% students have passed out of which 100 are girls.
Inference:
I. Number of boys who passed the exam is less than the number of girls who passed the exam.
II. The number of girls who appeared in the exam is more than the number of boys who appeared in the exam.- ATMA - 2021
- Statements and Assumptions
- Given below is a question followed by 2 statements.
Which of the following statement(s) is/are sufficient to answer the question?
Question: What is the measure of angle A in triangle ABC?
Statements:
I. Triangle ABC is isosceles
II. The measure of the angle B in triangle ABC is 45 degrees- ATMA - 2021
- Statements and Assumptions
- Given below is a question followed by 2 statements.
Which of the following statement(s) is/are sufficient to answer the question?
Question: Does John went to market yesterday?
Statements:
I. John goes to market every alternate days
II. Today is Wednesday- ATMA - 2021
- Statements and Assumptions
- Assuming the statement given in each question to be true, choose the inference as one of the following:
(A)-True
(B)-False
(C) - Uncertain
(D)-None of the options.
Statement: Some sweets contain sugar.
Inference: Some sweets do not contain sugar.- ATMA - 2021
- Statements and Assumptions
View More Questions