10
10 - 101,111,121, ...
There are ten such numbers.
201
350
There are ten: 101, 111, 121, 131, 141, 151, 161, 171, 181, 191.
there are 90 palindromes in 100 to 1000 As; 10 palindromes in each 100 and upto 1000, there are 9 hundreds.Therefore; 9 into 10 is equal to 90
6.
101, 131, 151, 181, 191 Five of them.
101, 111, 121, 131, 141, 151, 161, 171, 181 and 191.
30 palindromes.
40.
25 numbers are between 1-100.