Four numbers have been given, out of which three are alike in some man

1.	Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different from the rest.1. 342. 163. 254. 29
Answer» Correct Answer - Option 4 : 29 The logic follows here is: All numbers except 29 are composite number, whereas 29 is a prime number. By checking options: (1) 34 → It is a composite number. (2) 16 → It is a composite number. (3) 25 → It is a composite number. (4) 29 → It is a prime number. Hence, 29 is the odd one out. Prime number is a whole number greater than 1. It has exactly two factors, that is, 1 and the number itself. Composite numbers are numbers with more than two factors.

Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different from the rest.1. 342. 163. 254. 29

Answer» Correct Answer - Option 4 : 29

The logic follows here is:

All numbers except 29 are composite number, whereas 29 is a prime number.

By checking options:

(1) 34 → It is a composite number.

(2) 16 → It is a composite number.

(3) 25 → It is a composite number.

(4) 29 → It is a prime number.

Hence, 29 is the odd one out.

Prime number is a whole number greater than 1. It has exactly two factors, that is, 1 and the number itself.

Composite numbers are numbers with more than two factors.