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Is \sqrt{(y-4)^2}=4-y ?
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In how many ways the letter of the word "Family" can be when
In how many ways the letter of the word "Family" can be when F and Y occur together?A) 120B) 24C) 240D) 48OA: Not AvailableSource: Foundation book
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The number of ways that 5 Marathi, 3 English and 3 Tamil boo
The number of ways that 5 Marathi, 3 English and 3 Tamil books be arranged if the books of each language are to be kept together are...A) 5920B) 25920C) 9250D) 7480OA: not availableSource: foundation book
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DS Is |x-y|> |x+y|? Explanation question
Problem:Is |x - y| > |x + y| ?1. x^2 - y^2 = 92. x - y = 2[Reveal] Spoiler: The solution is C. In the solution explanation it says"from S1 and S2 it follows that 2(x + y) = 9 from where (x + y) =...
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A telephone company needs to create a set of 3-digit area co
A telephone company needs to create a set of 3-digit area codes. The company is entitled to use only digits 2,4 and 5, which can be repeated. If the product of the digits in the area code must be even,...
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In how many ways can a teacher write an answer key for a min
In how many ways can a teacher write an answer key for a mini-quiz that contains 3 true-false questionsfollowed by 2 multiples-choice questions with 4 answer choices each, if the correct answers to all...
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Number Theory Doubt
Hi Experts,I am having a hard time understanding the concept that is mentioned in the GmatClub book.Pardon my ignorance; Here is the doubtIts been mentioned that \sqrt{x^2}=|x| ----(1)Then, Why...
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If a is less than 80% of b, is a less than 50?
If a is less than 80% of b, is a less than 50? (1) b a = 20 (2) b < 50
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A container has red,blue and green balls, and the number of
A container has red,blue and green balls, and the number of green balls is less than 25. How many green balls are in the container?1) The ratio of red to blue balls is 6 to 52) There are twice as many...
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A telephone company needs to create a set of 3-digit area co
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In how many ways can a teacher write an answer key for a min
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MGMAT Free tests a little too hard?
I started this thread just to get people's opinions really...I've done a couple of MGMAT math tests, in the Free test area of Gmat Club's, it's got 700+ questions. Although, I've found most of them...
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If a and b are positive integers, what is the remainder when
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Rearrange the six blocks shown above so that the letters are
Attachment:blocks.pngRearrange the six blocks shown above so that the letters are in alphabetical order, reading from left to right. What is the minimum number of blocks that must be moved to arrive at...
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If x is an integer such that 2 < x < 12, 4 < x < 21, 9 > x >
If x is an integer such that 2 < x < 12, 4 < x < 21, 9 > x > 1, 8 > x > 0, and x + 1 < 7, then x is(A) 3(B) 5(C) 6(D) 8(E) It cannot be determined.
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A professional athlete was offered a threeyear contract to p
A professional athlete was offered a three-year contract to play with Team K that provided for an annual salary of $100,000 in the first year, an increase in annual salary of 20% over the previous year...
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The figure above illustrates a managerial table of organizat
Attachment:manager.pngThe figure above illustrates a managerial table of organization in which each person, except those on the lowest level, supervises exactly two persons on the next lower level. If...
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Sue and Nancy wish to buy a snack. They combine their money
Sue and Nancy wish to buy a snack. They combine their money and find they have $4.00, consisting of quarters, dimes, and nickels. If they have 35 coins and the number of quarters is half the number of...
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Point X is located on line segment AB and point Y is located
Point X is located on line segment AB and point Y is located on line segment CD. If AB = CD and AX > CY, then(A) XB > YD(B) XB < YD(C) AX > XB(D) AX < XB(E) AX > AB
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Every letter in the alphabet has a number value that is equa
Every letter in the alphabet has a number value that is equal to its place in the alphabet; thus, the letter A has a value of 1 and C a value of 3. The number value of a word is obtained by adding up...
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