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The sum of the largest and the smallest 5-digit numbers formed by the digits 3, 4, 0, 6, 5 is
Question

The sum of the largest and the smallest 5-digit numbers formed by the digits 3, 4, 0, 6, 5 is

A.

95886

B.

68886

C.

99486

D.

34974

Correct option is A

Given:

Digits given: 3, 4, 0, 6, 5 (each used once)

Find the sum of the largest and the smallest 5-digit numbers formed.

Formula Used:

Required sum = Largest number + Smallest number

Solution:

Arrange digits in descending order (0 cannot affect largest position):

6, 5, 4, 3, 0 ➔ 65430

Smallest 5-digit number;

Smallest digit cannot be 0 in the first place

Smallest non-zero digit = 3

Arrange remaining digits in ascending order:

3, 0, 4, 5, 6 ➔ 30456

Sum = 65430 + 30456 = 95886

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