0 votes 0 votes If $n = 1+ x$ where $x$ is the product of four consecutive positive integers, then which of the following is/are true? n is odd n is prime n is a perfect square A and C only A and B only A only None of these Quantitative Aptitude cat1999 quantitative-aptitude + – go_editor asked May 10, 2016 go_editor 13.9k points 473 views answer comment Share See all 0 reply Please log in or register to add a comment.
Best answer 0 votes 0 votes Ans (A) A and C only Product of any four consecutive number is an even number , So, adding 1 will give an odd number It is also a perfect square (taking any example we can see it) But it will must be not prime srestha answered May 12, 2016 • selected May 12, 2016 by Leen Sharma srestha 5.2k points comment Share See all 0 reply Please log in or register to add a comment.