Does the integer k have a factor p such that 1<p<k? 1). k>4! - not sufficient 2). 13!+2<= k<=13!+13 -> 13! is a multiple of numbers from 1 till 13. 13!+2 - multiple of 2 (because 13! is a multiple of 2) 13!+3 - multiple of 3 (because 13! is a multiple of 3) . . 13!+13 - multiple of 13 Hence, if k li...

Yes, it helps. Thanks for explaining. But the mean will only be an element of the set if we have an odd number of consecutive integers, so that is only a possibility if n is odd. Hi GmatMathPro, can you explain this? Thanks! The mean of a set of consecutive integers is always equal to the median. If...

Is | x | <1? (1) x / | x | <x x < |x| x - means x is positive but can't say whether its greater than or less than one. Not sufficient (2) x <| x | - means x is negative i.e. x < 0 but can't say whether x is less than or greater than -1. 1+2 x < |x| x , and x is negative i.e. negative x multiplied by...

Inequalities

If (x/y)>2, is 3x+2y<18?
(1) x-y is less than 2
(2) y-x is less than 2

Value of xy

If x and y are non-zero integers and |x| + |y| = 32, what is xy?
(1) -4x - 12y = 0
(2) |x| - |y| = 16

OA A

Occasionally attending at least one

Occasionally attending at least one of the city's cultural events, which this week include plays, film premieres and gallery openings, breaks up the monotony of the workweek. (A) which this week include plays, film premieres, and gallery openings, breaks (B)which this week includes plays, film premi...

Can someone explain why use of past perfect tense is wrong in option E in this question? In the question below, correct option has past perfect tense - Some historians estimate that in the Great Chicago Fire of 1871, twice as much acreage was destroyed than had earlier been ravaged in Napoleon ’ s...