CTET Class I to V 3 Jan 2022 Paper

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Question : 46 of 150
 
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A mathematics teacher posed the following question to her class:
"Take four digits 7, 8, 4, 6. Make the smallest and the largest four-digit number such that no digit is repeated in them."
After the various responses of the students, she asked the students, " Think about the arrangement of the digits in both the numbers you have formed. Can you say how the largest and the smallest number is formed? Write down your procedure."
Which of the following statements is most appropriate in the above context?
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