Consider the given question and decide which of the following statements is sufficient to answerthe question.
Which of these natural numbers X, Y, Z, U, and V are even numbers?
1. X, Y, Z, U, and V are consecutive numbers.
2. Z is an odd number.
From the statement 1 we get only information about consecutive numbers , which can be even or odd both but combining statement 2 we get information about which number is odd .
So both statement are sufficient together
Create a FREE account and get:
CAT Averages, Ratios & Proportions
CAT Logarithms, Surds & Indices
CAT Functions, Graphs & Statistics
CAT DI Data Change Over Period
CAT Tables With Missing Values
CAT LR Selections With Conditions