Identifying the Odd One Out Number
The question asks us to identify the number that does not fit the pattern among the given options: 512, 343, 216, and 289. We need to analyze the properties of these numbers to find the commonality shared by most of them.
Analyzing Number Properties
Let's examine each number to see if it fits a specific mathematical pattern:
- 512: This number is a perfect cube. It can be written as \(8 \times 8 \times 8 = 8^3\).
- 343: This number is also a perfect cube. It can be written as \(7 \times 7 \times 7 = 7^3\).
- 216: This number is another perfect cube. It can be written as \(6 \times 6 \times 6 = 6^3\).
- 289: This number is a perfect square. It can be written as \(17 \times 17 = 17^2\).
Determining the Pattern and the Odd Number
By analyzing the numbers, we can see a clear pattern:
- Three of the numbers (512, 343, 216) are perfect cubes.
- One number (289) is a perfect square.
The pattern that connects most of the numbers is being a perfect cube. Since 289 is a perfect square and not a perfect cube, it is the odd one out.
Therefore, the odd one out is 289.
Similar Questions
Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
(NOTE: The odd one out is not based on the number of vowels or consonants in the word)
Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
(NOTE: The odd one out is not based on the number of vowels or consonants in the word)
Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
(NOTE: The odd one out is not based on the number of vowels or consonants in the word)
Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE: The odd one out is not based on the number of vowels or consonants in the word)
Three of the following four letter-clusters are alike in a certain way and one is different.Pick the odd one out.
(NOTE: The odd one out is not based on the number of vowels or consonants in the word)
- Find the odd one out:
- Guitar, Piano, Violin, Microphone - which is the odd one?
Which one of the following figures breaks the pattern followed by the others?
- Which figure breaks the 3D classification rule?
Important Questions from Classification
Directions for the following 3 (three) items : consider the given information and answer the three items that follow.
A, B, C, D, E, F and G are Lecturers from different cities—Hyderabad, Delhi, Shillong, Kanpur, Chennai, Mumbai and Srinagar (not necessarily in the same order) who participated in a conference. Each one of them is specialized in a different subject, viz., Economics, Commerce, History, Sociology, Geography, Mathematics and Statistics (not necessarily in the same order).
Further 1. Lecturer from Kanpur is specialized in Geography
2. Lecturer D is from Shillong
3. Lecturer C from Delhi is specialized in Sociology
4. Lecturer B is specialized in neither History nor Mathematics
5. Lecturer A who is specialized in Economics does not belong to Hyderabad
6. Lecturer F who is specialized in Commerce belongs to Srinagar
7. Lecturer G who is specialized in Statistics belongs to Chennai
Who is specialized in Geography?
A, B, C, D, E, F and G are Lecturers from different cities—Hyderabad, Delhi, Shillong, Kanpur, Chennai, Mumbai and Srinagar (not necessarily in the same order) who participated in a conference. Each one of them is specialized in a different subject, viz., Economics, Commerce, History, Sociology, Geography, Mathematics and Statistics (not necessarily in the same order).
Further 1. Lecturer from Kanpur is specialized in Geography
2. Lecturer D is from Shillong
3. Lecturer C from Delhi is specialized in Sociology
4. Lecturer B is specialized in neither History nor Mathematics
5. Lecturer A who is specialized in Economics does not belong to Hyderabad
6. Lecturer F who is specialized in Commerce belongs to Srinagar
7. Lecturer G who is specialized in Statistics belongs to Chennai
To which city does the Lecturer specialized in Economics belong?
A, B, C, D, E, F and G are Lecturers from different cities—Hyderabad, Delhi, Shillong, Kanpur, Chennai, Mumbai and Srinagar (not necessarily in the same order) who participated in a conference. Each one of them is specialized in a different subject, viz., Economics, Commerce, History, Sociology, Geography, Mathematics and Statistics (not necessarily in the same order).
Further 1. Lecturer from Kanpur is specialized in Geography
2. Lecturer D is from Shillong
3. Lecturer C from Delhi is specialized in Sociology
4. Lecturer B is specialized in neither History nor Mathematics
5. Lecturer A who is specialized in Economics does not belong to Hyderabad
6. Lecturer F who is specialized in Commerce belongs to Srinagar
7. Lecturer G who is specialized in Statistics belongs to Chennai
Who of the following belongs to Hyderabad?
In a school, there are five teachers A, B, C, D and E. A and B teach Hindi and English. C and B teach English and Geography. D and A teach Mathematics and Hindi. E and B teach History and French. Who teaches maximum numb, of subjects?
How many triangles are there in the given figure?
