Question

Find the odd-one-out from the alternatives

• A. $25,5,5$
• B. $51,3,17$
• C. $96,6,16$
• D. $75,5,25$

Answer 1

Answer: (A)

$25,5,5$

Every group of numbers follow a pattern :

second number $\times$ third number $=$ first number

A) $25,5,5$

$5\times 5=25$

B) $51,3,17$

$3\times 17=51$

C) $96,6,16$

$6\times 16=96$

But in D), $5\times 25=125\ne 75$

Hence, D is the one one out.