How many numbers between 2000 and 3000 can be formed from the digits 2, 3, 4, 5, 6, 7 when repetition of digits is not allowed?

How many numbers between 100 an 1000 can be formed with the digits 5, 6, 7, 8, 9, if the repetition of digits is not allowed ?

How many numbers lying between 3000 and 4000 can be formed with the digits 1,2,3,4,5 and 6? (No repetition of digit is allowed .)

How many numbers lying between 3000 and 4000 can be formed with the digits 0,1,2,3.4 , if repetitions of digits being allowed ?

How many numbers are there between 3000 and 4000 which can be formed with the digits 3,4,5,6,7,8 and repetition of digits is not allowed?

How many numbers are there between 3000 and 4000 which can be formed with the digits 3,4,5,6,7,8 and repetition of digits is not allowed?

How many numbers can be formed from the digits 1, 2, 3, 4 when repetition is not allowed?

How many numbers can be formed from the digits 1, 2, 3, 4 when repetition is not allowed?

How many numbers can be formed from the digits 1, 2, 3, 4 when repetition is not allowed?

How many numbers can be formed from the digits 1, 2, 3, 4 when repetition is not allowed?