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Adam and Maria decide to work on a project together but they need three other teammates to work with them. They want to

Adam and Maria decide to work on a project together but they need three other teammates to work with them. They want to select atleast one teammate from Adam's 4 friends and at least 1 from Maria's 3 friends. In how many ways can they form the team to start working on the project as a team. A) 12 B)...


Re: In triangle OAB the point O is the origin, coordinate geometry

In triangle OAB the point O is the origin, B is on X-axis, point A is in 1st quadrant and OA < AB. Is area of triangle OAB > 60? 1) Coordinates of Point A are (5, 12) 2) Coordinates of Point B are (12, 0) Source : http://www.GMATinsight.com Subscribe to my YouTube Channel for FREE resource (1000+ V...


In triangle OAB the point O is the origin, coordinate geometry

In triangle OAB the point O is the origin, B is on X-axis, point A is in 1st quadrant and OA < AB. Is area of triangle OAB > 60? 1) Coordinates of Point A are (5, 12) 2) Coordinates of Point B are (12, 0) Source : http://www.GMATinsight.com Subscribe to my YouTube Channel for FREE resource (1000+ Vi...


Find the value of x+y? 1) x*y = 25

Find the value of x+y?

1) x*y = 25
2) x and y are integers such that x>y

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by GMATinsight

Mon Aug 03, 2020 12:35 am
Forum: Data Sufficiency
Topic: Find the value of x+y? 1) x*y = 25
Replies: 0
Views: 246

Re: Find the sum of all the digits 3 which we use while writing all distinct integer numbers from 1 to 1000? A) 300 B)

Find the sum of all the digits 3 which we use while writing all distinct integer numbers from 1 to 1000? A) 300 B) 600 C) 813 D) 900 E) 930 Source: www.GMATinsight.com Subscribe to my YouTube Channel for FREE resource (1000+ Videos) Subscribe Topic-wise UN-bundled Video course. CHECK FREE Sample Vi...


Find the sum of all the digits 3 which we use while writing all distinct integer numbers from 1 to 1000? A) 300 B) 600

Find the sum of all the digits 3 which we use while writing all distinct integer numbers from 1 to 1000? A) 300 B) 600 C) 813 D) 900 E) 930 Source: www.GMATinsight.com Subscribe to my YouTube Channel for FREE resource (1000+ Videos) Subscribe Topic-wise UN-bundled Video course. CHECK FREE Sample Vid...


Re: How many 3 letter words (meaningful or meaningless) can be formed using letters from the word INTELLECTUAL? A) 336

How many 3 letter words (meaningful or meaningless) can be formed using letters from the word INTELLECTUAL? A) 336 B) 370 C) 399 D) 400 E) None of these [textarea] www.GMATinsight.com [/textarea] Frequency of letters I - 1 N - 1 T - 2 E - 2 L - 3 C - 1 U - 1 A - 1 3 letter words Case 1 : All letter...


How many 3 letter words (meaningful or meaningless) can be formed using letters from the word INTELLECTUAL? A) 336 B) 3

How many 3 letter words (meaningful or meaningless) can be formed using letters from the word INTELLECTUAL? A) 336 B) 370 C) 399 D) 400 E) None of these Source: www.GMATinsight.com Subscribe to my YouTube Channel for FREE resource Subscribe Topic-wise UN-bundled Video course. CHECK FREE Sample Videos


For integer values of x and y, find x+y? 1) y-x = 4 2) x^y = 4

For integer values of x and y, find x+y?

1) y-x = 4
2) x^y = 4

Source: www.GMATinsight.com

Subscribe to my YouTube Channel for FREE resource

Subscribe Topic-wise UN-bundled Video course. CHECK FREE Sample Videos


A milkman mixes some water in 10 liters of 90% pure milk solution and obtains an 80% pure milk solution. Find the quanti

A milkman mixes some water in 10 liters of 90% pure milk solution and obtains an 80% pure milk solution. Find the quantity of water he added. A) 0.75 liter B) 1 liter C) 1.25 liters D) 1.5 liters E) 2.25 liters Source: www.GMATinsight.com [header3] Subscribe to my YouTube Channel for FREE resource [...


In how many ways can 6 chocolates be distributed among 3 children? A child may get any number of chocolates from 0 to 6

In how many ways can 6 chocolates be distributed among 3 children? A child may get any number of chocolates from 0 to 6 and all the chocolates are identical. A) 21 B) 28 C) 56 D) 112 E) 224 SOURCE: http://www.GMATinsight.com Subscribe to my YouTube Channel for FREE resource ] Subscribe Topic-wise UN...


Re: Find the sum of x-intercept and y-intercept of the line L? 1) The x and y intercepts of line L are distinct and the

CHECK *Official Solution* https://www.youtube.com/watch?v=FI0IZUWNVrc Answer: Option A [header3] Subscribe to my YouTube Channel for FREE resource [/header3] Subscribe Topic-wise UN-bundled Video course. CHECK FREE Sample Videos Find the sum of x-intercept and y-intercept of the line L? 1) The x an...


Re: m is an even integer, and n is an odd integer. What is (-1)mn (-1)m-n {(-1)2m-1(3 + 2) - (-1)2n(3 - 2)}?

[GMAT math practice question] m is an even integer, and n is an odd integer. What is (-1)^{mn} (-1)^{m-n} {(-1)^{2m-1}(3 + 2) - (-1)^{2n}(3 - 2)}? A. 2 B. 4 C. 6 D. 8 E. 10 (-1)^Even = +1 (-1)^odd = -1 m = even, n = odd i.e m+n or m-n = Odd and m*n = Even (-1)^{mn} (-1)^{m-n} {(-1)^{2m-1}(3 + 2) - ...


Re: DS: Coordinates

CONCEPT: Intersections of Quadratic graph on x-Axis = roots of equation Roots of teh given equation are , x = -1 and x = -b To answer the question we need th evalues of a and b STatement 1 : a + b= -1 a = 0 and b = -1 or a = -2 and b = 1 (Inconsistent solutions hence NOT SUFFICIENT STatement 2 : Th...

by GMATinsight

Tue Jun 23, 2020 4:42 am
Forum: GMAT Math
Topic: DS: Coordinates
Replies: 3
Views: 8255