The number 2918245 is divisible by which of the following numbers?

How many times the keys of a typewriter have to be pressed in order to write number from 121 to 1346?

The difference between the sum of four consecutive odd numbers and three consecutives even numbers together is 20. Also, the largest even number is 5 more than the largest odd number. What is the sum of the smallest odd number and the smallest even number?

Direction : What value should come in the place of question mark (?) in the following questions?

1798 ÷ 31 × ? = 348

How many two-digit numbers are divisible by 3 but not by 7?

A number divided by 13 leaves a remainder 1 and if the quotient, thus obtained, is divided by 5, we get a remainder of 3. What will be the remainder if the number is divided by 65?

Direction : What should come in place of the question (?) in the following question.

23.56 + 134.44+ 4142.25=?

Which smallest number should be subtracted from 1000 so that results will be a perfect square?