Search found 17 matches
For the 1st qns, why E is not correct which is more precise. The passage talks about the various competitive environment created by the digital explosion e.g. battle between cable TV and direct-broadcast, how to keep youself competitive to avoid the loss of audiences, DVD boom vs. Movie boom.... etc...
- by sachin2411
Wed May 16, 2012 7:36 pm- Forum: Reading Comprehension
- Topic: New millenium - RC
- Replies: 9
- Views: 3109
- by sachin2411
Tue Jul 26, 2011 6:30 am- Forum: Problem Solving
- Topic: Probability - pairs of cards
- Replies: 4
- Views: 1549
A question from MGMAT CAT: Bill has a small deck of 12 playing cards made up of only 2 suits of 6 cards each. Each of the 6 cards within a suit has a different value from 1 to 6; thus, for each value from 1 to 6, there are two cards in the deck with that value. Bill likes to play a game in which he...
- by sachin2411
Tue Jul 26, 2011 3:45 am- Forum: Problem Solving
- Topic: Probability - pairs of cards
- Replies: 4
- Views: 1549
Probability - pairs of cards
A question from MGMAT CAT: Bill has a small deck of 12 playing cards made up of only 2 suits of 6 cards each. Each of the 6 cards within a suit has a different value from 1 to 6; thus, for each value from 1 to 6, there are two cards in the deck with that value. Bill likes to play a game in which he ...
- by sachin2411
Tue Jul 26, 2011 2:24 am- Forum: Problem Solving
- Topic: Probability - pairs of cards
- Replies: 4
- Views: 1549
Yes its more concise i guess, but people should know the non negative integral solution of a+b+c+d=4, if you know then you are done. Following can be the only possible combinations: (3337), (3346), (3355), (3445) and (4444) So total number of ways of distributed (3337) among 4 is = 4 Number of ways ...
- by sachin2411
Thu Dec 23, 2010 2:52 am- Forum: Problem Solving
- Topic: Orange
- Replies: 4
- Views: 1259
Following can be the only possible combinations: (3337), (3346), (3355), (3445) and (4444) So total number of ways of distributed (3337) among 4 is = 4 Number of ways of distributing (3346) is = 12 Number of ways of distributing (3355) is = 6 Number of ways of distributing (3445) is = 12 Number of w...
- by sachin2411
Thu Dec 23, 2010 2:29 am- Forum: Problem Solving
- Topic: Orange
- Replies: 4
- Views: 1259
if you will add (x) + (y) + (75-x) = 30 + 5 + 45 = 80% that means 20 % might have ordered something else or have not ordered anything. Let me know, where i am wrong in my logic. In this case, My choice is "Both statement together is sufficient to answer" FROM (1) 60 percent of the guests w...
- by sachin2411
Fri Dec 17, 2010 12:44 am- Forum: Problem Solving
- Topic: Fundamental Question Related to sets
- Replies: 12
- Views: 3893
In this case, My choice is "Both statement together is sufficient to answer" FROM (1) 60 percent of the guests who ordered dessert also ordered coffee. 75 x 60/100 = 75-x , so x = 30 FROM (2) 90 percent of the guests who ordered coffee also ordered dessert. (75-x+y) x 90/100 = 75-x , so us...
- by sachin2411
Thu Dec 16, 2010 11:29 pm- Forum: Problem Solving
- Topic: Fundamental Question Related to sets
- Replies: 12
- Views: 3893
O yes, i was wrong, it can be solved without that assumption too. Thanks for clarification. This question can be solved only iff one will make an assumption that, couples have only two choice in the reastaurant, that is Desert and Coffee. If this the case, then i have a solution. If not, then please...
- by sachin2411
Thu Dec 16, 2010 11:04 pm- Forum: Problem Solving
- Topic: probability + venn diagrams
- Replies: 8
- Views: 3110
- by sachin2411
Thu Dec 16, 2010 11:04 am- Forum: Problem Solving
- Topic: probability + venn diagrams
- Replies: 8
- Views: 3110
- by sachin2411
Wed Dec 15, 2010 8:18 pm- Forum: Problem Solving
- Topic: Probability!
- Replies: 13
- Views: 2356
You forget that
"If a teacher chhoses 3, then it can be 2 girl and a boy... similarly if 4 then it can be 1 boy, 3 girl....... and so on......"
- by sachin2411
Wed Dec 15, 2010 8:13 pm- Forum: Problem Solving
- Topic: Probability!
- Replies: 13
- Views: 2356
This question can be solved only iff one will make an assumption that, couples have only two choice in the reastaurant, that is Desert and Coffee.
If this the case, then i have a solution. If not, then please some one provide the soution.
- by sachin2411
Wed Dec 15, 2010 8:04 pm- Forum: Problem Solving
- Topic: probability + venn diagrams
- Replies: 8
- Views: 3110
- by sachin2411
Wed Dec 15, 2010 2:49 am- Forum: Sentence Correction
- Topic: The Tense Tutorial
- Replies: 12
- Views: 4952
- by sachin2411
Tue Dec 14, 2010 9:53 pm- Forum: Sentence Correction
- Topic: A fire in an enclosed space burns
- Replies: 16
- Views: 13509