Get Started with ixamBee
Start learning 50% faster. Sign in now
Unit digit of 769 = 7(4 x 17 + 1) = 1 × 7 = 1 × 7 = 7 Unit digit of 394 = 3(4 x 23 + 2) = 1 × 32 = 1 × 9 = 9 Unit digit of 942 = 9(4 x 10 + 2) = 1 × 92 = 1 × 81 = 1 × 1 = 1 Unit digit of (7 × 3 × 9) = 7 × 9 × 1 = 63 or unit digit = 3
385! In the trailing Zeros, let us know.
There are three numbers 'u', 'v' and 'w' (u < v < w) such that 'v' is equal to the average of 'u' and 'w'. 80% of 'w' is equal to 'u' and the difference...
What is the remainder when (x²⁷ + 51) is divided by (x + 1)?
The number 611611611611611611611 is
Find the sum of all those 3-digit numbers which when divided by 10 leave a remainder of 5.
A two-digit number is such that the sum of its digits is 10. If 36 is added to the number, the digits interchange their places. Find the number.
What is the average of all the prime numbers which are less than 35?
Five times a positive integer is 3 less than twice its square. Find the integer.
What is the fourth proportional of √20, √30, and √18?
The sum of the squares of three natural numbers is 342. These numbers are in the ratio of 3:5:2. Determine the difference between the largest and smalle...
