Question

10.find odd one
(a) 143
(b) 195
(c) 257
(d) 15​

Answer 1

Answer:

Hey mate!!

Step-by-step explanation:

It will be d) 15 b'coz all the numbers are of three digit but 15 is of two digit no..

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Answer 2

Answer is 257

Else number is squares of number and minus it from 1.