Question

Among the following, a palindrome number is

a) 1221
b) 12321
c) 124421
D) all

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Answer 1

Answer:

A) 1221

hope helps

palindromic number is a number that remains the same when its digits are reversed. In other words, it has reflectional symmetry across a vertical axis. The term palindromic is derived from palindrome, which refers to a word whose spelling is unchanged when its letters are reversed.

Answer 2

Answer:

D) All

How to Find palindrome number

Take the original number and reverse it.

1221

Now, Reverse it

1221

If they are exactly the same then the number is a palindrome.

1221 = 1221

Why D) option?

If we reverse Option b) 12321

c) 124421

They are exactly the same

So d) option is correct