Question

Sum of three unique digits is 30. Sum of A and B is greater than their average and less than half of the sum of A,B and C. What is the value of C?

Answer 1

Answer:

B. 2661. C. 2662. D. 2663. E. 2664. Any 3-digit number can be written as: 100a+10b+c. # of three digit ... Generally the sum of all the numbers which can be formed by using the n distinct digits, is given by the formula