If a and b are both two digit integers, is a + b a multiple of 11?
(1) The tens digit of a is equal to the units digit of b, and the tens digit of b is equal to the units digit of a
(2) Both a and b are odd
What is the remainder when 6x is divided by 10?
1. x is a positive integer
2. x is a positive even integer
1 Crore+ students have signed up on EduRev. Have you? Download the App |
If A > B > 0, is A/B an integer?
(1) Neither A nor B is an integer.
(2) A = 3B
Each of the 600 elements of Set X is a distinct integer. How many of the integers in Set X are positive odd integers?
(1) Set X contains 150 even integers.
(2) 70% of the odd integers in Set X are positive.
How many positive prime numbers are less than the integer n?
(1) 14 < n < 20
(2) 13 < n < 17
What is the units digit of positive integer y?
(1) The units digit of y2 is 1
(2) The units digit of y does not equal 1
<x> is defined to be the smallest integer greater than or equal to x. What is the value of <x>?
1) x>0
2) x<1
If k is an integer, is k3 > k?
(1) k is not negative
(2) k is prime