Solve the question on your notebook and check it by clicking (Answer and Explanation) below question.
Choose the number which is different from others.
Except 63, all other numbers are prime numbers.
Choose the number which is different from others in the group
In all other numbers, the middle digit is equal to the product of the other two digits. (263) - 2 x 3 = 6 (111) – 1 x 1 = 1 (242) – 2 x 2 = 4 (551) – 5 x 1 = 5 (383) – 3 x 3 = 9, but the number given is 383.
Each number in the question, except 144 is a perfect cube.
761 is the only prime number in the group.
In all other numbers, sum of digits is 29, while in option C, it is 20. 6 + 4 + 8 + 2 = 20 6 + 7 + 8 + 8 = 29 6 + 8 + 7 + 8 = 29 9 + 8 + 4 + 8 = 29
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