Find the sum of all three digit numbers, which are multiples of 9 .

Find the smallest 3 digit number which is the multiple of 6. Find the sum of all the three digit numbers which are the multiple of six.

Find the sum of all 3 digit numbers which are multiple of 5.

Find the sum of all three digit numbers which leave the remainder 1 when divided by 4 .

Find the sum of all two digit numbers which when divided by 4, yields 1 as remainder

Find the sum of all two digit numbers which when divided by 4, yields 1 as remainder

Find the sum of all the numbers in the first ten lines.

Find the number of two digit even numbers?

Write the sequence of all three digit numbers. Which leaves remainder 3 on division by 7? Which is the last term of this sequence?

a) What is the remainder on dividing the terms of the arithmetic sequence 100,107,114,.. by 7? b) Write the sequence of all three digit numbers. Which leaves remainder 3 on division by 7? Which is the last term of this sequence?

a) Find the least three digit number which leaves a remainder one on division by 9 b) How many three digit numbers are there, which leave a remainder one on division by 9? c) Find the sum of all such numbers.