Search found 37 matches
Interest from bond X : i1*r1/100 Interest from bond Y : i2*r2/100 we need to know if i1*r1 > i2*r2 ? (1) r1^2 > r2^2 ... Not sufficient as it doesn't tell us anything about the actual amounts invested (2) i1/i2 > r1/r2 which implies i1*r2 > i2*r1 ... doesnt help us solve our inequality (1+2) r1^2 > ...
- by nipunranjan
Mon Nov 03, 2014 11:21 am- Forum: Data Sufficiency
- Topic: Simple interest
- Replies: 4
- Views: 1794
p=2m/n=(2*2^a*3^b)/(2^c)=2^(a+1-c)*3^b Now, since b is a positive integer, we need not worry about 3^b. If, the power of 2 is positive then p will be even(not odd). from statement (1) we cannot make out whether the power of 2, i.e., (a+1-c) is positive or not. Statement (2) a<c a-c<0 a+1-c<1 since a...
- by nipunranjan
Mon Nov 03, 2014 11:11 am- Forum: Data Sufficiency
- Topic: Is p odd
- Replies: 2
- Views: 1532
3� - 1=( 3^4 + 1)( 3^2 + 1)(3+1)(3-1)=82*10*4*2
Median will be equal to mean in this case as the number of terms in the set are even.
Median=Mean= (Sum of all nos)/(No of terms)=82*10*4*2/82=80
Ans =(C)
- by nipunranjan
Mon Nov 03, 2014 6:28 am- Forum: Problem Solving
- Topic: 82 consecutive odd integers
- Replies: 3
- Views: 5140
- by nipunranjan
Fri Oct 24, 2014 11:18 am- Forum: Problem Solving
- Topic: There are a total of 400 students at a school, which offers
- Replies: 3
- Views: 2240
- by nipunranjan
Fri Oct 24, 2014 12:05 am- Forum: Critical Reasoning
- Topic: Critical Reasoning
- Replies: 1
- Views: 1390
I generally complete quants section 10-15 minutes before time and the questions I get wrong are from P&C, probability and geometry. Could you please suggest some materials from where I can practice these topics. I feel the OG-13 questions are not sufficient for these topics.
- by nipunranjan
Thu Oct 23, 2014 11:57 pm- Forum: GMAT Strategy
- Topic: Push my quant score from 50 to 51
- Replies: 6
- Views: 2721
Push my quant score from 50 to 51
Hello everyone. I am consistently scoring Q50 in GMAT prep and other mocks. But I want to push my quant score to 51. Please suggest the materials or tips I can use to get my target quant score.
- by nipunranjan
Thu Oct 23, 2014 9:02 pm- Forum: GMAT Strategy
- Topic: Push my quant score from 50 to 51
- Replies: 6
- Views: 2721
IR
How many questions does one need to answer correctly to get a score of 8? Since IR section is not adaptive, so the logic of rest of the sections doesn't fit here(it's not the number of questions but the level of questions you're solving). I could not finish my IR section in 30 mins in any of my mock...
- by nipunranjan
Thu Aug 22, 2013 11:44 am- Forum: GMAT Strategy
- Topic: IR
- Replies: 1
- Views: 1179
One More
For members of the seventeenth century Ashanti nation in Africa, animal-hide shields with wooden frames were essential items of military equipment, a method to protect warriors against enemy arrows and spears. A) a method to protect B) as a method protecting C) protecting D) as a protection of E) to...
- by nipunranjan
Wed Aug 21, 2013 12:42 pm- Forum: Sentence Correction
- Topic: One More
- Replies: 5
- Views: 1728
Modifier problem
The growth of the railroads led to the abolition of local times, which was determined by when the sun reached the observer's meridian and differing from city to city, and to the establishment of regional times. (A) which was determined by when the sun reached the observer's meridian and differing (B...
- by nipunranjan
Wed Aug 21, 2013 12:21 pm- Forum: Sentence Correction
- Topic: Modifier problem
- Replies: 4
- Views: 1622
SC Problem
The increased popularity and availability of televisions has led to the decline of regional dialects, language variations which originate from diverse ethnic and cultural heritages and perpetuated by geographic isolation. (A) which originate from diverse ethnic and cultural heritages and perpetuated...
- by nipunranjan
Wed Aug 21, 2013 12:20 pm- Forum: Sentence Correction
- Topic: SC Problem
- Replies: 1
- Views: 1263
- by nipunranjan
Sun Aug 18, 2013 9:43 am- Forum: Data Sufficiency
- Topic: DS Question
- Replies: 1
- Views: 959
How many RC Passages
How many RC passages does one get in GMAT? Some people say 3, some say 4. What is the chance of getting 4 RC passages in GMAT?
- by nipunranjan
Sun Aug 18, 2013 12:32 am- Forum: Reading Comprehension
- Topic: How many RC Passages
- Replies: 1
- Views: 1714
- by nipunranjan
Thu Aug 15, 2013 2:29 pm- Forum: Sentence Correction
- Topic: Quant Problem
- Replies: 1
- Views: 987
- by nipunranjan
Thu Aug 15, 2013 2:27 pm- Forum: Sentence Correction
- Topic: SC Problem
- Replies: 6
- Views: 1328