问题


There is a single choice question about elementary mathematics. Answer the question by replying A, B, C or D.
Question: What is the remainder of 21 divided by 7?
A. 21
B. 7
C. 1
D. None of these
Answer:

答案

模型 模型答案 正确答案
金声玉亮2.0

The correct answer is D. None of these.

21 divided by 7 is 3 with no remainder.
D
deepseekr1

The remainder when dividing 21 by 7 is calculated by determining how much is left after dividing evenly. Since 7 multiplied by 3 equals 21 exactly, there is no remainder. The options provided (A: 21, B: 7, C: 1) do not include 0. Therefore, the correct answer is **D. None of these**.

Answer: D
D
gpto1 D D
GPT-4o D. None of these D
llama3.1-70B-Instruct

The answer is D
D
llama3.1-405B-Instruct

D. None of these.

Explanation: 21 divided by 7 is 3 with no remainder.
D
DeepSeek-Coder-V2 D. None of these D
Qwen2-72B-Instruct C. 1 D
baichuan4 C. 1 D
doubao D. None of these. 21 divided by 7 is exactly 3 with no remainder. D
minimax C. 1 D
kimi C. 1 D
wenxinyiyan D
Explanation:
When 21 is divided by 7, the quotient is 3 and the remainder is 0. Since the remainder is 0, none of the options A, B, or C are correct. Therefore, the answer is D.
D
zhipu D. None of these

Explanation: When 21 is divided by 7, the division is exact with no remainder. Therefore, the remainder is 0, which is not listed among the choices provided (A, B, C). Hence, the correct answer is D. None of these.
D
gpto1 D D
deepseekv3 To find the remainder of 21 divided by 7, we perform the division:

\[
21 \div 7 = 3 \text{ with a remainder of } 0.
\]

Since 21 is exactly divisible by 7, the remainder is 0. None of the provided options (A, B, or C) is correct.

**Answer:** D. None of these
D