Search found 18 matches
- by Manjareev
Thu Sep 27, 2012 8:15 am- Forum: Problem Solving
- Topic: circular Permutation
- Replies: 5
- Views: 5996
circular Permutation
3 ladies and 3 gents can be seated at a round table so that any two and only two of the ladies sit together. the number of ways is
a. 70
b. 27
c. 72
d. 48
- by Manjareev
Wed Sep 26, 2012 3:10 am- Forum: Problem Solving
- Topic: circular Permutation
- Replies: 5
- Views: 5996
- by Manjareev
Sun Sep 23, 2012 5:26 am- Forum: Problem Solving
- Topic: Permutation combination
- Replies: 4
- Views: 3138
Permutation combination
Find the total number of ways in which 35 identical marbles can be distributed among 5 boys such that each boy gets odd number of marbles?
1) 39C4
2) 19C4
3) 15C4
4) 20C4
5) 25C4
Pls explain the answer.
- by Manjareev
Sun Sep 23, 2012 1:34 am- Forum: Problem Solving
- Topic: Permutation combination
- Replies: 4
- Views: 3138
Thank you so much Sir for ur reply. ur explanation is clear. i was just confused for the stage 1 which u had mentioned in the answer. now i know my error of reasoning. thanks.
- by Manjareev
Sat Sep 22, 2012 11:12 pm- Forum: Problem Solving
- Topic: permutation
- Replies: 7
- Views: 5348
permutation
A committee of 3 people is to be chosen from four married couples.
what is the number of different committees that can be chosen if two people who are
married to each other cannot both serve on the committee?
16
24
26
30
32
Pls explain the answer.
- by Manjareev
Sat Sep 22, 2012 8:33 am- Forum: Problem Solving
- Topic: permutation
- Replies: 7
- Views: 5348
- by Manjareev
Sun Sep 16, 2012 5:19 am- Forum: Problem Solving
- Topic: probability
- Replies: 8
- Views: 7001
- by Manjareev
Sat Jul 14, 2012 4:26 am- Forum: Critical Reasoning
- Topic: Pizza
- Replies: 6
- Views: 2178
- by Manjareev
Fri Jul 13, 2012 2:09 am- Forum: Critical Reasoning
- Topic: CR - Strengthner & EXCEPT
- Replies: 9
- Views: 1752
- by Manjareev
Fri Jul 13, 2012 2:04 am- Forum: Critical Reasoning
- Topic: CR - Strengthen argument
- Replies: 6
- Views: 1525
- by Manjareev
Fri Jul 13, 2012 2:01 am- Forum: Critical Reasoning
- Topic: CR Inference.
- Replies: 6
- Views: 1567
- by Manjareev
Thu Jul 12, 2012 4:48 am- Forum: Critical Reasoning
- Topic: CR - Strengthen (easy one, but i confused with B & C)
- Replies: 12
- Views: 1924
i had set my target to 1min 20sec. so lets see how it will be in shape. thanks for your guidance. Thank you so much Sir.
- by Manjareev
Mon Jul 09, 2012 10:21 am- Forum: Critical Reasoning
- Topic: critical reasoning solving time
- Replies: 10
- Views: 2038
ok i will definitely try this thing for sure. according to you how much time is ideal for solving a CR question?
- by Manjareev
Mon Jul 09, 2012 10:12 am- Forum: Critical Reasoning
- Topic: critical reasoning solving time
- Replies: 10
- Views: 2038
It’s difficult for me to read the question stem first because my whole understanding process gets converted into zigzag. In every sentence there are some words which usually retain in my mind when approaching the next sentence. I pick some important words to relate the reasoning/logical which has ...
- by Manjareev
Mon Jul 09, 2012 10:00 am- Forum: Critical Reasoning
- Topic: critical reasoning solving time
- Replies: 10
- Views: 2038