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MGMAT Math - Order of Guides
Hi all,I am about to start studying using the MGMAT math guides and I was just wondering if any of you have any recommendation on which guides to use first? For example, should I start with FDPs (Guide...
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If n is a positive integer greater than 1, then 2^{n-1} + 2^
If n is a positive integer greater than 1, then 2^{n-1} + 2^n =A) 3^nB) 2^n+1C) 2^{2n-1}D) 2^{n(n-1)}E) 3*2^{n-1}
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A cubical tank is filled with water to a lvel of 2 feet. If
A cubical tank is filled with water to a level of 2 feet. If the water in the tank occupies 18 cubic feet, to what fraction of its capacity is the tank filled with water?a) 1/9b) 2/9c) 1/3d) 1/2e) 2/3
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At Garcia's market a certain brand of cocoa is sold in boxes
At Garcia's market a certain brand of cocoa is sold in boxes of two sizes, A and B. For which size is the price per ounce of cocoa less?(1) The weight of the coca in the size B box is 1 2/3 times that...
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Sam's Grocery store sells potatoes only in 5-pound bags and
Sam's Grocery store sells potatoes only in 5-pound bags and 10-pound bags. yesterday, if the store sold 130 pounds of potatoes, how many 5-pound bags were sold?1) The number of 5-pound bags sold was 2...
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How many zeros does 135^19 x 42^17 end with?
How many zeros does 135^19 x 42^17 end with?(a) 0(b) 2(c) 5(d) 13(e) 17
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Which of the following fractions has a decimal equivalent
Which of the following fractions has a decimal equivalent that is a terminating decimal?a) 10/189 b) 15/196 c) 16/225 d) 25/144 e) 39/128
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A trustee invested a total of $100,000, more than half of wh
A trustee invested a total of $100,000, more than half of which was invested at 6 percent simple interest and the rest of which was invested at 8 percent simple annual interest. What amount was...
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Manhattan GMAT Problem Set vs GMAT Questions
Hi,I am completely lost. Since past 7 days I have put in about 50 hours on Quants itself. I was able to solve the problem sets but as soon as I opened GMAT club for some additional questions, I was...
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If x > 0 and y < 0, what is the value of x + y?
If x > 0 and y < 0, what is the value of x + y? (1) |x| = |y| (2) x^2 = y^2
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Is n(n + 1) a multiple of 3?
Is n(n + 1) a multiple of 3?(1) n(n 1) is a multiple of 3.(2) n 2 is a multiple of 3.
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Matt and Jaron are constructing a brick wall. If they work
Matt and Jaron are constructing a brick wall. If they work together, each at his own constant rate, how many hours does it take for them to finish the wall?(1) Matt lays 3 bricks for every 2 that Jaron...
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p and m are positive integers, and p is a prime number. If x
Hi,Need your guidance for below qq.p and m are positive integers, and p is a prime number. If x^2-mx+p=0 has a positive interger solution what is the value of (m-p)?Thanks in advance !!
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OG Main Guide vs. OG Math Specific Book
Hi Experts,I've been working through the OG13 for practice and I'm wondering what people think about the OG Math only book. Is it worth the purchase or is the OG13 enough on its own? Are there any...
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Cost is expressed by the formula tb^4
Cost is expressed by the formula tb^4. If b is doubled, the new cost is what percent of the original cost?(A) 200 (B) 600 (C) 800 (D) 1600 (E) 50I read the explanation in Manhattan but cant relate to...
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In the rectangular coordinate system above, what is the area
Attachment:Untitled.pngIn the rectangular coordinate system above, what is the area of triangular region AED?(1) The area of region ABCD is 12.(2) AD = 6[Reveal] Spoiler: Do we have to find the value...
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Cars P and Q started simultaneously from opposite ends of a
Cars P and Q started simultaneously from opposite ends of a straight 300-mile express way and travelled towards each other, without stopping, until they passed at location X. To the nearest mile, how...
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If S is a set of integers 5 is in S, is every multiple of 5
This topic have been merged with: http://gmatclub.com/forum/topic-154128.html
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In the figure above, O is the center of the circle. If OP an
This topic have been merged with: http://gmatclub.com/forum/topic-4202.html
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Fifty percent of the subscribers to newspaper X are corporat
Fifty percent of the subscribers to newspaper X are corporate managers and, of these, 30 percent are in the financial field. If 40 percent of the subscribers who are corporate managers in the financial...
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