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Search term used: must be true
Replies: 2    Kudos: 1    Tags: Source: Others, Please Specify,  Difficulty: Medium
03 Jun 2021, 02:53 - \frac{12}{7- r/s }=2 12/2 = 7 - r/s 6 = 7 - r/s r/s = 1 r = s Hence, option C
Replies: 3    Kudos: 1    Tags: Source: Kaplan,  Difficulty: Medium
10 Mar 2019, 08:42 - be true is D.
Replies: 2    Kudos: 2    Tags: Source: Nova's,  Difficulty: Hard
09 Sep 2019, 22:47 - The triangle is an isosceles triangle, therefore the height must bisect the base. Using (5)^2 + (10)^2 = y^2, we get y = (125)^(1/2). Triangle R has an area of 1/2 * y * y = 125/2 = 62.5 Therefore, P I < II < III. Hence, the answer is B.
Replies: 1    Kudos: 1    Tags: Source: Barron's GRE,  Difficulty: Medium
27 Jan 2019, 02:41 - m+n/4+5 = m/4 + n/5 If which of the following statements must be true? A)m = n B)5m = 4n C)5m = –4n D)25m = 16n E)25m = –16n
Replies: 1    Kudos: 2    Tags: Source: Jamboree,  Difficulty: Medium
08 Apr 2023, 04:19 - So, the only statement that must be true is a/b < 0. Answer: C
Replies: 2    Kudos: 4    Tags: Source: TargetTest Prep,  Difficulty: Medium
31 Jan 2018, 20:50 - In any question asking what must be true, you should try to imagine scenarios in which it isn't ...
Replies: 3    Kudos: 0    Tags: Source: Kaplan,  Difficulty: Easy
30 Aug 2023, 04:00 - (This one must be true because exactly one of the two variables has to be negative. Since one variable is negative and one is positive, the product of a and b has to be negative.) The correct answer is (C).
Replies: 6    Kudos: 0    Tags: Source: Greenlight Test Prep,  Difficulty: Hard
28 Dec 2023, 05:37 - Particularly what is your doubt ? above was provided three different approaches
Replies: 1    Kudos: 1    Tags: Source: Others, Please Specify,  Difficulty: Hard
17 Nov 2021, 03:20 - If |x| > 3, which of the following must be true? I. x > 3 II. x^2 > 9 III. |x - 1| > 2 A. I only B. II only C. I and II only D. II and III only E. I, II, and III
Replies: 3    Kudos: 1    Tags: Source: Nova's,  Difficulty: Hard,  Difficulty: Medium
27 Oct 2018, 03:32 - There is triangle rule that says that an external angle of a triangle is equal to the sum of the opposite internal angles. Therefore option B we do not know what is the individual value of x and y so option I is not correct option III is exactly opposite of option I
Replies: 2    Kudos: 2    Tags: Source: Others, Please Specify,  Difficulty: Hard
29 Dec 2021, 23:00 - v=0-Z0CeyB8jY]this video to learn the method) But our condition was x Intersection will be x 1 or x x^2 > 1 So, Answer will be E Hope it helps! Watch the following video to learn the Basics of Absolute Values https://www.youtube.com/watch?
Replies: 2    Kudos: 2    Tags: Source: Others, Please Specify,  Difficulty: Medium
20 Nov 2021, 04:01 - If -1 1>x and 1 1x, not true as can be false III.
Replies: 5    Kudos: 1    Tags: Source: Others, Please Specify,  Difficulty: Easy
19 Mar 2021, 07:14 - If x=-5, |2x-7|>17 |2*-5-7|=|-10-7|=17 As LHS=RHS x cannot be greater than -5. Thus, it has to be less than -5 Lets say -6 then the value will of LHS>RHS Only option D fits IMO D Hope this helps!
Replies: 2    Kudos: 1    Tags: Source: Kaplan,  Difficulty: Medium
17 Jun 2019, 05:35 - be true In our first solution, we get: x > 4 HOWEVER, this does not mean that answer choice A MUST be true, since it could ...
Replies: 2    Kudos: 1    Tags: Source: Others, Please Specify,  Difficulty: Hard
01 Dec 2021, 09:00 - ... as sqrt(x^2), then it follows that the number x must be greater than 1 -- that is, ... 1. This MUST BE TRUE. II.
Replies: 2    Kudos: 1    Tags: Source: Kaplan,  Difficulty: Medium
31 Dec 2021, 01:58 - mid x \mid / 4 > 1 => | x | > 4 Now, this is of the form | x | > a and we know that we can open it as Either x > a or x x > 4 or x x \neq 4 So, Answer will be D Hope it helps!
Replies: 2    Kudos: 1    Tags: Source: Kaplan,  Difficulty: Medium
08 Jan 2019, 20:50 - Supplementary angle of x= 180-x Supplementary angle of b= 180-b because of alternate exterior angle, Supplementary angle of x = y y= 180-x x+y=180 Because of alternate exterior angle, Supplementary angle of b = a a= 180-b a+b=180 Hence x+y = a+b Answer. E.



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