Subject :NSO Class : Class 8
Three of the following four numbers are alike in a certain way and so form a group. Which of the following does not belong to that group?
A143
B399
C759
D257
Is this due to prime numbers ?
Ans 1: (Master Answer)
Class : Class 1
Yes.
Ans 2:
Class : Class 9
can you give me the solution for this answerregards nikshay
Ans 3:
Class : Class 8
please give me solution of this question
Ans 4:
Class : Class 10
I think there can be one more possibility of taking out the odd one out that is all other numbers except for 143 which was option a are divisible by 7 well as 143 is not divisible by 7