GMAT  >  Test: Data Comparison

# Test: Data Comparison

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## 10 Questions MCQ Test Integrated Reasoning for GMAT | Test: Data Comparison

Test: Data Comparison for GMAT 2022 is part of Integrated Reasoning for GMAT preparation. The Test: Data Comparison questions and answers have been prepared according to the GMAT exam syllabus.The Test: Data Comparison MCQs are made for GMAT 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Data Comparison below.
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Test: Data Comparison - Question 1

### k is a positive integer. v = 10 × k

Detailed Solution for Test: Data Comparison - Question 1

v = 10 x k ,
Let k = 325 , v = 3250,
The sum of the digits for both remains same which is = (3 + 2 + 5 + 0) = 10

Test: Data Comparison - Question 2

### m and n are integers. 0 < m < n < 10

Detailed Solution for Test: Data Comparison - Question 2

When m, n are integers between 1 and 10, and m < n, the number of multiples of m will be more than the number of multiples of n. E.g. for 8 , 9, the number of  multiples are respectively  12 and 11

Test: Data Comparison - Question 3
Detailed Solution for Test: Data Comparison - Question 3

The max value of column A is 15 and min is 10,
The max value of column B is 18 and min is 12.
Hence, no relation can be found.

Test: Data Comparison - Question 4

a is a positive integer.

Detailed Solution for Test: Data Comparison - Question 4

When a = 14, the remainder of a and a2 are respectively 0 and 0.
But when a = 16, the remainder of a and a2 are respectively 2 and 4.

Test: Data Comparison - Question 5

S = (-3, -2, 2, 3). The members of a set T are the squares of numbers in set S.

Detailed Solution for Test: Data Comparison - Question 5

S = { -3 , -2 , 2 ,3 },  T = {9 , 4 }, n ( S ) = 4, n (T ) =2

Test: Data Comparison - Question 6

The average (arithmetic mean) of 5 positive integers is 70.

Detailed Solution for Test: Data Comparison - Question 6

If the integers are (70 ,70 ,70, 70, 70) the median is 70, but if the integers are (60, 65, 65, 80, 80), the median is 65.

Test: Data Comparison - Question 7

R, S and T are 3 consecutive odd integers and R < S < T

Detailed Solution for Test: Data Comparison - Question 7

Since, they are consecutive odd numbers and R < S < T,  (S – R) = 2,    (T – S)  = 2, Adding (S + T)  – (R + S) = 4
⇒(S + T) =  ( R + S ) + 4,
⇒( S + T ) - 1 = ( R + S )  + 3  > ( R + S ) + 1

Test: Data Comparison - Question 8

x, y and z are negative integers

Detailed Solution for Test: Data Comparison - Question 8

For x = -2, y = -3, z = – 4, x × y × z = -24,   x + y + z  = -9
But for x = y = z = -1, x × y × z = -1, x + y + z  = -3

Test: Data Comparison - Question 9

x is an integer, and the remainder when 2x is divided by 4 is 0

Detailed Solution for Test: Data Comparison - Question 9

If x = 4, 2x = 8, 8 / 4,
the remainder is = 0.
Also for 4/4, the remainder is = 0.
But  if x = 6 ,2x = 12 , 12 / 4,
the remainder is = 0. But for 6 / 4 , the remainder is ≠ 0.

Test: Data Comparison - Question 10

Each of w and x is less than 5 and greater than 2. Each of y and z is less than 2 and greater than

Detailed Solution for Test: Data Comparison - Question 10

2 < w < 5, 2 < x < 5.
Adding, we get 4 < ( x + w ) < 10, 1 < y < 2, 1 < z < 2,
Adding, we get 2 < ( y + z ) < 4 < ( w + x ) < 10

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