Search found 22 matches
Remainders
Hi,
Request help with the following question.Thanks..
For integer n, f(n) denotes the remainder when n is divided by integer k. Is k greater than 10?
1). f(k+32)=8
2). f(k+42)=6
- by shivanigs
Tue Nov 27, 2012 3:33 pm- Forum: Data Sufficiency
- Topic: Remainders
- Replies: 1
- Views: 900
Hi, This is an old post,but Stuart I would be most grateful if you could please help me understand the following: Statement 1 tells us that angle abc is 30 degrees,so why can we not drop a perpendicular bisector down from c to side ab and convert it into a 30 - 60 -60 triangle and thereby find the a...
- by shivanigs
Wed Oct 31, 2012 2:40 am- Forum: Data Sufficiency
- Topic: Inscribed Triangle
- Replies: 12
- Views: 6575
Coordinate Geometry - 2
Hi,
Request help with the following question.Thanks..
Is (-1,-1) a point on line OQ?
1.P =(-2,2)
2.Angle POQ = 90 degrees
Attached please find the image.
- by shivanigs
Wed Oct 17, 2012 11:46 pm- Forum: Data Sufficiency
- Topic: Coordinate Geometry - 2
- Replies: 2
- Views: 1043
More Functions!
Hi,
Request help with the following question.Thanks..
In xy plane, a certain line L1 has how many intersections with y = x^2 +2?
1. Line L1 does not intersect the X- Axis
2. The point Q (2,1) lies on line L1
- by shivanigs
Tue Oct 02, 2012 11:24 pm- Forum: Data Sufficiency
- Topic: More Functions!
- Replies: 1
- Views: 1283
Functions again!
Hi,
Request help with the following question.Thanks..
Does the graphical representation of the quadratic function f(x) = y = ax^2 + c intersect with the x - axis?
1. a < 0
2. c > 0
- by shivanigs
Tue Oct 02, 2012 11:18 pm- Forum: Data Sufficiency
- Topic: Functions again!
- Replies: 1
- Views: 1054
Functions
Hi, Request help with the following problem.Thanks.. Which one is the equation for the given parabola ?(image attached -P.S. - unable to draw a curved line hence used an oval shape,kindly ignore the curve above,the parabola is opening upward and is at the point -4 on the x - axis) 1. y = x+4 2.y = x...
- by shivanigs
Tue Oct 02, 2012 11:08 pm- Forum: Problem Solving
- Topic: Functions
- Replies: 3
- Views: 1023
Dear Whitney and GmatGuru,both of you guys are simply amazing..thanks a ton!
Btw..Whitney,thank you so much for making the effort to post such a detailed explanation,it really helped clear a lot of my concepts on cood geometry! Truly appreciate it 
- by shivanigs
Tue Oct 02, 2012 7:11 pm- Forum: Problem Solving
- Topic: Coordinate Geometry Probability
- Replies: 4
- Views: 3481
Coordinate Geometry Probability
Hi,
Request help with the following question.Thanks..
Point P (a,b) is randomly selected within the region enclosed by the following lines : 3y + 2x = 6, x=0 and y = 0. What is the probability that b>a ?
- by shivanigs
Tue Oct 02, 2012 6:48 am- Forum: Problem Solving
- Topic: Coordinate Geometry Probability
- Replies: 4
- Views: 3481
Number Properties
Request help with the following question.Thanks..
Q) Is 5x -25 odd?
(1)(x+2)(x–3)= 0
(2)x is not a factor of 10.
- by shivanigs
Sat Aug 25, 2012 4:06 am- Forum: Data Sufficiency
- Topic: Number Properties
- Replies: 4
- Views: 1629
Coordinate Geometry - 1
Hi,
Request help with the following question.Thanks..
Request you to please refer to the attached image.
What are the coordinates of S?
A)OS slope = 1/3
B)ST slope = 1/2
- by shivanigs
Fri Aug 24, 2012 2:20 am- Forum: Data Sufficiency
- Topic: Coordinate Geometry - 1
- Replies: 4
- Views: 1128
Coordinate Geometry - 1
Hi,
Request help with the following question.Thanks..
Find the area enclosed between y=0,x=0 and 5x +7y=35
- by shivanigs
Fri Aug 24, 2012 2:13 am- Forum: Problem Solving
- Topic: Coordinate Geometry - 1
- Replies: 1
- Views: 835
Sentence Correction
Q)12. Similar to rising interest rates, consumer and producer prices have been rising. a)Similar to rising interest rates, consumer and producer prices have been rising. b)Consumer and producer prices have been rising, as have interest rates. c) As interest rates are rising, so have consumer and pro...
- by shivanigs
Sat Aug 18, 2012 7:42 am- Forum: Sentence Correction
- Topic: Sentence Correction
- Replies: 3
- Views: 1173
- by shivanigs
Sat Aug 11, 2012 8:29 pm- Forum: Data Sufficiency
- Topic: Inequalities
- Replies: 5
- Views: 1348
Inequalities Question - Request help
Hi,
Request help with understanding of the following question.Thanks..
x + y = ?
1.x^2 + y^2 = 5
2.xy = 2
- by shivanigs
Sat Aug 11, 2012 6:07 am- Forum: Data Sufficiency
- Topic: Inequalities Question - Request help
- Replies: 3
- Views: 1078
Weaken the argument question - ETS Paper Test
Hi, Request your help with the following question.I came down to choices B & C.Need help on the logic behind distinguishing between the 2 options. The more frequently employees take time to exercise during working hours each week,the fewer sick days they take.Even employees who exercise only onc...
- by shivanigs
Thu Aug 02, 2012 2:33 am- Forum: Critical Reasoning
- Topic: Weaken the argument question - ETS Paper Test
- Replies: 2
- Views: 2451