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Kavya writes a 5-digit number in which all digits are different. The number is the smallest such 5-digit number where no digit repeats.
What is this number? (It cannot start with 0.)

Class 6Place Value and Large NumbersNumbers
  • A10234
  • B11259
  • C20468
  • D9209

Step-by-Step Solution

Smallest 5-digit number with all different digits: start with smallest non-zero digit 1, then use smallest remaining digits 0,2,3,4 in order: 1,0,2,3,4 = 10234.
Answer: A) 10234

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