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If \(m\) and \(n\) are positive integers, is the remainder of \(\dfrac{10^m+n}3\) larger than the remainder of

If \(m\) and \(n\) are positive integers, is the remainder of \(\dfrac{10^m+n}3\) larger than the remainder of \(\dfrac{10^n+m}3?\)

(1) \(m>n.\)
(2) The remainder of \(\dfrac{n}3\) is \(2.\)

Answer: B

Source: GMAT Club Tests


A project requires a rectangular sheet of cardboard satisfying the following requirement: When the sheet is cut into ide

A project requires a rectangular sheet of cardboard satisfying the following requirement: When the sheet is cut into identical rectangular halves, each of the resulting rectangles has the same ratio of length to width as the original sheet. Which of the following sheets comes closest to satisfying t...


What is the average (arithmetic mean) of eleven consecutive integers?

What is the average (arithmetic mean) of eleven consecutive integers?

(1) The average of the first nine integers is 7
(2) The average of the last nine integers is 9.

Answer: D

Source: GMAT Prep


What is the value of \(a - b?\)

What is the value of \(a - b?\)

(1) \(a=b+4\)
(2) \((a-b)^2=16\)

Answer: A

Source: GMAT Paper Tests

by M7MBA

Fri May 07, 2021 7:31 am
Forum: Data Sufficiency
Topic: What is the value of \(a - b?\)
Replies: 0
Views: 23

What is the average (arithmetic mean) of \(x, y,\) and \(z?\)

What is the average (arithmetic mean) of \(x, y,\) and \(z?\)

(1) \(x + y = 5\)

(2) \(y + z = 7\)

Answer: E

Source: GMAT Paper Tests

by M7MBA

Fri May 07, 2021 7:29 am
Forum: Data Sufficiency
Topic: What is the average (arithmetic mean) of \(x, y,\) and \(z?\)
Replies: 0
Views: 25

If \(x > 0,\) is \(\dfrac{x}{y} > x ?\)

If \(x > 0,\) is \(\dfrac{x}{y} > x ?\)

(1) \(0 < y < 1\)
(2) \(x > 1\)

Answer: A

Source: GMAT Paper Tests

by M7MBA

Tue May 04, 2021 7:22 am
Forum: Data Sufficiency
Topic: If \(x > 0,\) is \(\dfrac{x}{y} > x ?\)
Replies: 0
Views: 35

If \(xy = -18,\) is \(x\) less than \(y?\)

If \(xy = -18,\) is \(x\) less than \(y?\)

(1) \(x < 0\)

(2) \(y < 10\)

Answer: A

Source: GMAT Prep

by M7MBA

Tue May 04, 2021 7:17 am
Forum: Data Sufficiency
Topic: If \(xy = -18,\) is \(x\) less than \(y?\)
Replies: 0
Views: 28

What is the ratio of \(\dfrac34\) to the product \(4\cdot \left(\dfrac34\right)?\)

What is the ratio of \(\dfrac34\) to the product \(4\cdot \left(\dfrac34\right)?\)

(A) \(\dfrac14\)

(B) \(\dfrac13\)

(C) \(\dfrac49\)

(D) \(\dfrac94\)

(E) \(4\)

Answer: A

Source: GMAT Paper Tests


If the symbol \(@\) represents either addition or multiplication, which operation does it represent?

If the symbol \(@\) represents either addition or multiplication, which operation does it represent?

(1) \([email protected] = [email protected]\) for all numbers \(a\) and \(b.\)
(2) \([email protected](b - c) = ([email protected]) - ([email protected])\) for all numbers \(a, b,\) and \(c.\)

Answer: B

Source: GMAT Prep


The sequence \(a_1, a_2, a_3, \ldots , a_n, \ldots\) is such that \(i \cdot a_i=j \cdot a_j\) for any pair of positive

The sequence \(a_1, a_2, a_3, \ldots , a_n, \ldots\) is such that \(i \cdot a_i=j \cdot a_j\) for any pair of positive integers \((i,j).\) If \(a_1\) is a positive integer, which of the following could be true? I. \(2\cdot a_{100}=a_{99}+a_{98}\) II. \(a_1\) is the only integer in the sequence. III....