Advanced Data Sufficiency

Practice Questions

GMAT Quantitative Reasoning › Advanced Data Sufficiency

Questions
10
1

In the first hour of a bake sale, students sold either chocolate chip cookies, which sold for $1.30, or brownies, which sold for $1.50. What was the ratio of chocolate chip cookies sold to brownies sold during that hour?

  1. The average price for the items sold during that hour was $1.42
  2. The total price for all items sold during that hour was $14.20
2

What is the value of j+k?

  1. mj + mk = 2m
  2. 5j + 5k = 10
3

For nonnegative integers and , what is the remainder when is divided by ?

  2. The numbers and have a combined total of less than 5 digits.
4

Line M is tangent to a circle, which is centered on point (3, 4). Does Line M run through point (6, 6)?

  1. Line M runs through point (-8, 6)
  2. Line M is tangent to the circle at point (3, 6)
5

If Alyssa is twice as old as Brandon, by how many years is Brandon older than Clara?

(1) Four years ago, Alyssa was twice as old as Clara is now.

(2) Alyssa is 8 years older than Clara.

6

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If arc XYZ above is a semicircle, what is its length?

  1. q = 2
  2. r = 8
7

Set T is a finite set of positive consecutive multiples of 14. How many of these integers are also multiples of 21?

  1. Set T consists of 30 integers.
  2. The smallest integer in Set T is a multiple of 21.
8

What is the value of x?

(1) (x)(x + 1) = (2013)(2014)

(2) x is odd

9

x is a positive integer less than 20. What is the value of x?

  1. x is the sum of two consecutive integers.
  2. x is the sum of five consecutive integers.
10

If , , and are distinct positive integers where and , what is the value of

  2. The average of , , and is
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