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can we take 8% annually as 4% semi annually when compounding itadthedaddy wrote:Ans: 121%
Detailing the steps below -
Assuming Principal amount=100 , over 5 terms we get a sum = 121 which is 121%
please elaborate your explanation..
thanks
- by mohan514
Fri Aug 31, 2012 10:22 am- Forum: Problem Solving
- Topic: Compound Interest
- Replies: 3
- Views: 1670
combination of speed and distance with pythagorus theorem
distance travelled is half that is travelled in one hour as it is calculated for half an hour
- by mohan514
Fri Aug 31, 2012 10:08 am- Forum: Problem Solving
- Topic: far apart?
- Replies: 3
- Views: 1333
i am getting 70 percent
think i madesome mistake
anyone please give your explanation
is the water to oil ratio in mixture x equal to 7/8
because 10 gallons of water+ 20 gallons with 16 gallons oil and 4 gallons water
- by mohan514
Fri Aug 31, 2012 10:04 am- Forum: Problem Solving
- Topic: If mixture A has
- Replies: 3
- Views: 1347
what is the source of the exam
looks like a gre question with multiple answer choices
we can plug and eliminate the wrong answers in gmat
- by mohan514
Fri Aug 31, 2012 9:52 am- Forum: Problem Solving
- Topic: squares
- Replies: 2
- Views: 956
- by mohan514
Fri Aug 31, 2012 9:48 am- Forum: Critical Reasoning
- Topic: Cause and effect concept doubt
- Replies: 5
- Views: 1404
allegation can give the answer most efficiently for these questions
place all the percentages on one side and the number of litres on the other with required conc in the middle
- by mohan514
Fri Aug 31, 2012 9:44 am- Forum: Problem Solving
- Topic: Mixture problem - PITA works, not Pluggin-in
- Replies: 6
- Views: 12843
lenght can never be negative
so if at all we reach to such an answer we should consider absolute value
- by mohan514
Fri Aug 31, 2012 9:37 am- Forum: Problem Solving
- Topic: playground
- Replies: 3
- Views: 1646
and the
total length of the strip before it was
attached was x feet.
what does this implicate in the question..
its the width of the strip which is surrounding the table top
how do we correlate its dimensions to those of table top..
didn i understand the question or something is wrong
- by mohan514
Fri Aug 31, 2012 9:32 am- Forum: Problem Solving
- Topic: tabletop
- Replies: 2
- Views: 794
- by mohan514
Fri Aug 31, 2012 9:20 am- Forum: Problem Solving
- Topic: Least value of b
- Replies: 7
- Views: 1398
made a calculation mistake here....
3v-v if not substituted with 2v is giving me an error
m not sure where i am making the mistake
- by mohan514
Fri Aug 31, 2012 9:14 am- Forum: Problem Solving
- Topic: v
- Replies: 4
- Views: 886
can anyone explain the question first rather than the answer
though i am not bad with probability
this question didn make sense
- by mohan514
Fri Aug 31, 2012 9:08 am- Forum: Problem Solving
- Topic: Probability
- Replies: 4
- Views: 936
people use those brackets when absolute value is intended
so looks like confusing otherwise its an easy question
so we need to select the integers which are less than the given decimals , i.e the nearest on number line
hence we reach 3
- by mohan514
Fri Aug 31, 2012 9:04 am- Forum: Problem Solving
- Topic: INTEGER
- Replies: 25
- Views: 11123
the chances of getting one of the coloured ball in the fiest ball is 5/100 to win he should pick up the ball of same colour from the second bowl and that should be of the same colour so sinjce there are only 5 coloured balls and among them only one would match the requirement hence the chances are 1...
- by mohan514
Fri Aug 31, 2012 8:58 am- Forum: Problem Solving
- Topic: Probability question - Need expert help
- Replies: 7
- Views: 1584
- by mohan514
Fri Aug 31, 2012 8:50 am- Forum: Problem Solving
- Topic: Number between 2/3 and 3/4
- Replies: 5
- Views: 5193
hello there i am sure that your sourse is not powerscore because your explanation as per that book is a wrong answer to trap us it says if x occurs y occurs , if two things occur at simultaneously or consecutively, it does not imply that one event has caused the other may be experts can further prov...
- by mohan514
Wed Aug 29, 2012 7:16 am- Forum: Critical Reasoning
- Topic: Cause and effect concept doubt
- Replies: 9
- Views: 1411