Question
Let A, B and C represent distinct non- zero digits.
Suppose x is the sum of all possible 3-digit numbers formed by A, Band C without repetition. Consider the following statements : 1. The 4-digit least value of x is 1332. 2. The 3-digit greatest value of is 888. Which of the above statements is are correct?Solution
The correct answer is D
Sum of digits of a two-digit number is 9. When 27 is subtracted from the number, its digits get interchanged. Find the original number.
Find the remainder when the number (289n + 147) is divided by 17.
How many numbers from 1 to 500 (both included) are divisible by both 4 and 6 but not divisible by 8?
Find the largest four-digit number which when divided by 5, 7, 9, and 12, leaves a remainder 2, 4, 6, and 9 respectively.
Product of two consecutive positive even numbers is 120. Find the sum of the digits of the two numbers.Â
- Find the smallest number that is divisible by 14, 28, and 42.
- Find the remainder when the number (289n + 133) is divided by 17.
- The sum of five consecutive even integers is 90. Determine (cube of the smallest) minus (square of the largest).
Find the average of first 14 whole numbers.
Find the unit digit of (9245 - 2).