Question 166

A mobile number consists of ten digits. First, four digits are 9,9,7 and 9. Make the smallest mobile number by using only one digit twice from 8,3,5,6,0.

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Question 165
A mobile number consists of ten digits. The first four digits of the number are 9,9,8 and 7. The last three digits are 3,5 and 5. The remaining digits are distinct and make the mobile number which is the greatest possible number. What are these digits?

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A Mobile number consists of ten digits. The first four digits of the numbers are 9,9,8 and 7 . The last three digits are 3,5 and 5. The remaining digits are distinct and make the mobile number, the greatest possible number. What are these digits?

Q. A mobile number consists of ten digits as follows:
7691_ _ _ _ _ _
Fill in the last six blanks using 6, 5, 3, 8, 0, such that we can form the largest possible mobile number, provided only one digit can be used twice.

Q. Now make the greatest and the smallest 4-digit numbers by using any one digit twice, from the following digits.

3,8,7

Q. Match the conditions on the left side with the appropriate numbers on the right side.

a.) Largest 4-digit number using any four different digits with digit 5 always at the tens place	i.)1032
b.) Largest 4-digit number formed from the digits 5, 0, and 7 by using any one digit twice	ii.)3399
c.) Smallest 4-digit number using any four different digits with digit 2 always at the ones place	iii.)7750
d.) Smallest 4-digit number formed using the digits 3 and 9 equal number of times	iv.)9857