How many numbers lying between 10 and 1000 can be formed from the digi – McqOptions

MCQOPTIONS

1.	How many numbers lying between 10 and 1000 can be formed from the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 (repetition is allowed)
A.	1024
B.	810
C.	2346
D.	None of these
Answer» C. 2346

Discussion

No Comment Found

Related MCQs

How many triangles can be formed by joining four points on a circle
The number of straight lines that can be formed by joining 20 points no three of which are in the same straight line except 4 of them which are in the same line [Kerala (Engg.) 2002]
In a plane there are 37 straight lines of which 13 pass through the point \[A\] and 11 pass through the point \[B\]. Besides no three lines pass through one point, no line passes through both points \[A\]and \[B\] and no two are parallel. Then the number of intersection points the lines have is equal to
4 Note of Rs. 100 and 5 note in which first of Rs. 1, second of Rs. 2, Third of Rs. 5, fourth of Rs. 20 and fifth one of Rs. 50 distributed in 3 children such that each child receive at least one note of Rs. 100. The total number of ways of distribution [DCE 2005]
The number of 4 digit numbers that can be formed from the digits 0, 1, 2, 3, 4, 5, 6, 7 so that each number contain digit 1 is [AMU 2001]
The number of ways in which ten candidates \[{{A}_{1}},\ {{A}_{2}},\ .......{{A}_{10}}\] can be ranked such that \[{{A}_{1}}\] is always above \[{{A}_{10}}\] is
There are 3 candidates for a post and one is to be selected by the votes of 7 men. The number of ways in which votes can be given is
The number of arrangements of the letters of the word CALCUTTA [MP PET 1984]
In how many ways can 5 boys and 3 girls sit in a row so that no two girls are together
If \[^{12}{{P}_{r}}=1320\], then r is equal to [Pb. CET 2004]