Question

a palindrome is a number such as 93539 which read the same forward and backwards how many palindrome are there between 100 and 1000
A.10
B.100
C.81
D.90​

Answer 1

Answer:

a palindrome is a number such as 93539 which read the same forward and backwards how many palindrome are there between 100 and 1000

A.10

B.100

C.81

D.90

Answer = 90

Answer 2

Answer:

Answer is 90

Step-by-step explanation:

111 - 121 - 131 - 141 -.....- 191 means it will have 9 such number.

similarly for below numbers.

222. 9

333. 9

444. 9

.

.

.

999. 9

Here we get 9 number 9 times. so 9×9 equals 81.

but still the numbers like 101, 202,303, 404...909 is left. Hence adding these 9 more numbers. we get

81+9= 90.