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Mark Against the Correct Answer How Many 4-digit Numbers Are There? - Mathematics

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Question

Mark against the correct answer

How many 4-digit numbers are there?

Options

  • 8999

  • 9000

  • 8000

  • none of these

MCQ
Sum
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Solution

The largest four-digit number = 9999
The smallest four-digit number = 1000
Total number of all four-digit numbers = (9999 − 1000) + 1
= 8999 + 1
= 9000

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Chapter 1: Number System - Exercise 1H [Page 20]

APPEARS IN

R.S. Aggarwal Mathematics [English] Class 6
Chapter 1 Number System
Exercise 1H | Q 5 | Page 20
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