Maths Odd One Out

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135




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Please forgive me Jahanpanah. I arrived late because my child was crying and I had to calm him down, explained Birbal.
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I want to drink its milk, now, now, now! said Birbal, imitating the voice of his child.
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Amazing Facts

Word ladder puzzle

The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.