Maths Odd One Out

Which Number is the odd one out?

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




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Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

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Two old friends, Jack and Bill, meet after a long time.

Three kids
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Bill: Not bad, got married and I have three kids now.
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If,
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Find
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Can you identify who is wearing which colour shirt ?

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The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

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