Aptitude - Number System

Find the sum of the first 37 odd numbers?

Find the value of X so that (X+231228) is exactly divisible by 33

Sum of 4 consecutive even numbers is 284. Find the smallest number?

The product of two consecutive odd number is 6723. What is the greater number?

Find the sum of the face value of 2 in 4224

Find the remainder when 121012 is divided by 12.

Find the sum of place and face value of 8 in palindrome 12821?

Find the sum of the face value of 6 and 9 in 914260?

Find the face value of 6 in 654321

What is the place value of 6 in 65489203?