Search found 20 matches
Black plague
Researchers studying the spread of the Black Plague in sixteenth-century England claim that certain people survived the epidemic because they carried a genetic mutation, known as Delta-32, that is known to prevent the bacteria that causes the Plague from overtaking the immune system. To support this...
- by anurag_7
Sun Feb 15, 2015 5:20 am- Forum: Critical Reasoning
- Topic: Black plague
- Replies: 4
- Views: 5414
Car X and Y
Car X leaves Town A at 2 p.m. and drives toward Town B at a constant rate of m miles per hour. Fifteen minutes later, Car Y begins driving from Town B to Town A at a constant rate of n miles an hour. If both Car X and Car Y drive along the same route, will Car X be closer to Town A or Town B when it...
- by anurag_7
Sun Sep 07, 2014 9:53 pm- Forum: Data Sufficiency
- Topic: Car X and Y
- Replies: 3
- Views: 3074
Hi everyone ,
I am preparing for Gmat and have my exam scheduled on the 7th October. I am targeting a 700+ score.
Catch me at anurag_7@outlook. com
Regards,
Anurag
- by anurag_7
Tue Aug 19, 2014 10:56 pm- Forum: Let's Meet Up
- Topic: Charlotte GMAT Preperation
- Replies: 17
- Views: 4828
- by anurag_7
Tue Aug 19, 2014 10:54 pm- Forum: Let's Meet Up
- Topic: Online study group or in Chicago
- Replies: 6
- Views: 2501
OG13th Q 178
Of the 300 subjects who participated in an experiment using virtual-reality therapy to reduce their fear of heights, 40 percent experienced sweaty palms, 30 percent experienced vomiting, and 75 percent experienced dizziness. If all of the subjects experienced at least one of these effects and 35 per...
- by anurag_7
Wed Aug 06, 2014 6:19 am- Forum: Problem Solving
- Topic: OG13th Q 178
- Replies: 3
- Views: 1648
- by anurag_7
Tue Aug 05, 2014 9:40 pm- Forum: Problem Solving
- Topic: OG 13th Q124
- Replies: 9
- Views: 3780
OG 13th Q124
OG 13th Q124 - Each • in the mileage table above represents an entry indicating the distance between a pair of the five cities. If the table were extended to represent the distances between all pairs of 30 cities and each distance were to be represented by only one entry, how many entries would t...
- by anurag_7
Tue Aug 05, 2014 9:25 pm- Forum: Problem Solving
- Topic: OG 13th Q124
- Replies: 9
- Views: 3780
Singular/ Plural
The term 'Costs' ends with 's' but is considered plural. However, we mostly take words that end with 's' as singular. what am I missing?
- by anurag_7
Sat Jul 19, 2014 8:40 am- Forum: Sentence Correction
- Topic: Singular/ Plural
- Replies: 1
- Views: 921
The shortest way to solve such a question..
The product of all prime numbers less than 20 is closest to which of the following powers of 10?
A. 10^9
B. 10^8
C. 10^7
D. 10^6
E. 10^5
- by anurag_7
Fri Jul 18, 2014 8:39 am- Forum: Problem Solving
- Topic: The shortest way to solve such a question..
- Replies: 6
- Views: 4235
Bhoopendra Sir, First of all thanks for responding. I calculated by counting the nos which will have 0 as the last digit i.e 10,20,30,40,50 and 60. Then by making the pairs which will make multiples of 10 i.e 2*5, 12*15, ... 52*55. By using these two logic I was able to get only 12. Sorry to say but...
- by anurag_7
Thu Jul 17, 2014 10:59 am- Forum: Problem Solving
- Topic: No. of Zeros in 60!
- Replies: 10
- Views: 21260
No. of Zeros in 60!
If 60! is written out as an integer, with how many consecutive 0’s will that integer end?
6
12
14
42
56
I can only come up with 12. Help!!
- by anurag_7
Thu Jul 17, 2014 9:42 am- Forum: Problem Solving
- Topic: No. of Zeros in 60!
- Replies: 10
- Views: 21260
- by anurag_7
Wed Jul 16, 2014 11:22 am- Forum: Data Sufficiency
- Topic: How to approach ques such as this?
- Replies: 4
- Views: 1574
How to approach ques such as this?
If $ defines a certain operation, is p $ q less than 20?
(1) x $ y = 2x² - y for all values of x and y
(2) p = 4, q = 10
According to me ans should be E but the correct ans is C.
- by anurag_7
Wed Jul 16, 2014 10:39 am- Forum: Data Sufficiency
- Topic: How to approach ques such as this?
- Replies: 4
- Views: 1574
- by anurag_7
Tue Jul 15, 2014 6:06 am- Forum: Data Sufficiency
- Topic: Avg of 3 largest numbers
- Replies: 4
- Views: 3604
Avg of 3 largest numbers
The average of 5 different numbers is 14. What is the average (arithmetic mean) of the 3 largest numbers? (1) The average (arithmetic mean) of the two smallest numbers is 5. (2) The average (arithmetic mean) of the two smallest numbers is 1/4 of the average of the 3 largest numbers. According to me ...
- by anurag_7
Mon Jul 14, 2014 9:15 am- Forum: Data Sufficiency
- Topic: Avg of 3 largest numbers
- Replies: 4
- Views: 3604