AMC8 2002

AMC8 2002 · Q4

AMC8 2002 · Q4. It mainly tests Fractions, Patterns & sequences (misc).

The year 2002 is a palindrome (a number that reads the same from left to right as it does from right to left). What is the product of the digits of the next year after 2002 that is a palindrome?

年份2002是一个回文数（从左到右和从右到左读相同）。2002年之后下一个回文年的各位数字乘积是多少？

(A) 0 0

(B) 4 4

(D) 16 16

(E) 25 25

Answer

Correct choice: (B)

正确答案：（B）

Solution

The next palindrome is 2112. The product of its digits is $2 \cdot 1 \cdot 1 \cdot 2 = 4$.

下一个回文年是2112。其各位数字乘积是$2 \cdot 1 \cdot 1 \cdot 2 = 4$。

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