


11. Find the odd man out. $1,9,16,51,121,169,225$ | |
A. $51$ | B. $1$ |
C. $169$ | D. $16$ |
Discuss |
Answer: Option A
Explanation:
All the given numbers except $51$ are perfect squares.12. Find the odd man out. $1,4,9,17,25,36,49$ | |
A. $49$ | B. $9$ |
C. $1$ | D. $17$ |
Discuss |
Answer: Option D
Explanation:
The pattern is $1^2,2^2,3^2,4^2,5^2,6^2,7^2$
But, instead of $4^2,$ $17$ is given.
13. Find the odd man out. $2,5,10,17,26,38,50,65$ | |
A. $38$ | B. $26$ |
C. $65$ | D. $50$ |
Discuss |
Answer: Option A
Explanation:
The pattern is
$1^2+1\\2^2+1\\3^2+1\\4^2+1\\5^2+1\\6^2+1\\7^2+1\\8^2+1$
But $38$ is given in place of $6^2+1$
14. Find the odd man out. $18,16,12,24,11,34,46$ | |
A. $16$ | B. $34$ |
C. $11$ | D. $46$ |
Discuss |
Answer: Option C
Explanation:
All the given numbers except $11$ are even numbers.15. Find the odd man out. $1,27,216,512,1024,1331$ | |
A. $1024$ | B. $1$ |
C. $27$ | D. $512$ |
Discuss |
Answer: Option A
Explanation:
All the given numbers except $1024$ are perfect cubes.