Which of the following is equal to integer ?

Which of the following quantity is integer ?

In n is an even integer, which one of the following is an odd integer?

In the expansion of (a+b)^(n) , if two consecutive terms are equal, then which of the following is/are always integer ?

In the expansion of (a+b)^(n) , if two consecutive terms are equal, then which of the following is/are always integer ?

Which of the following could be an integer?

Which of the following is the cube of an integer?

In which of the following pairs of integers, the first integer is not on the left of the other integer on the number line?

The average of four positive integers is 73.5. The highest integer is 108 and the lowest integer is 29. The difference between the remaining two integers is 15. Which of the following is the smaller of the re- maining two integers?

If n is a positive even integer,which of the following will always be integers (sqrt(2)+1)^(n)+(sqrt(2)-1)^(n)