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How many two-digit even numbers can be f...

How many two-digit even numbers can be formed from the digits 1,2, 3, 4, 5 if the digits can be repeated?

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How many 2 digit even numbers can be formed from the digits 1, 2, 3, 4, 5 if the digits can be repeated?

How many 3-digit even numbers can be formed from the digits 1, 2, 3, 4, 5, 6 if the digits can be repeated?

How many 4-digit numbers can be formed from the digits 1, 1, 2, 2, 3, 3,4, 5?

How many 4 - digit numbers can be formed from the digits 1,1,2,2,3,3,4,5?

How many 4 digit numbers can be formed from the digits 1, 1, 2, 2, 3, 3, 4, 5 ?

How many 4 digit numbers can be formed form the digits,1,1,2,2,3,3,4,4,5,5?

How many 3-digit even numbers can be made using the digits 1,2,3,4, 6, 7, if no digit is repeated?

How many 6- digits even numbers can be formed from 2,3,5,3,4,5 alone ?

How many 3-digit numbers can be formed from the digits 1, 2, 3, 4 and 5 assuming that  (i) repetition of the digits is allowed? (ii) repetition of the digits is not allowed?

Find the number of 4-digit numbers that can be formed using the digits 1, 2, 3, 4, 5 if no digit is repeated. How many of these will be even?

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