Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The number of natural numbers, between 212 and 999 , such that the sum of their digits is 15, is
Text Solution
Verified by ExpertsThe correct answer is:
64
(64) Let the number be
numbers 
Similarly, for 
numbers
For 
Numbers
For 
numbers
For 
numbers
For 
numbers
For 
numbers
For 
numbers
Total ways 
.
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Line of slope 2 and line of slope intersect at the origin O. In the first quadrant, are 12 poin…
Let m and , be two 2-digit numbers. Then the total numbers of pairs , such that , is ________
If the number of seven-digit numbers, such that the sum of their digits is even, is , then is equ…
All five letter words are made using all the letters A, B, C, D, E and arranged as in an English di…
The number of ways, in which the letters A, B, can be placed in the 8 boxes of the figure below so…
From a group of 7 batsmen and 6 bowlers, 10 players are to be chosen for a team, which should inclu…