Cost of an item is x. It's value increases by p% and
decreases by p% Now the new value is 1 rupee, what is the
actual value ?
Answer Posted / sekhar
it depends on p value
if any item is increased and decresed by p percent actually
the value of item is decreased by 0.P^2%
so 100%-.p^2%=1rupee
100%=x
x=1oo*1/(100-.p^2)
| Is This Answer Correct ? | 7 Yes | 6 No |
Post New Answer View All Answers
The average of the first 100 positive integers is?
A person gives a secret to two other persons in 5 minutes. How long will he take to tell the secret to 768 people?
please let me know the minimum qualifying marks in screening test of group1 2010 to be eligible for group1 main exam.
In a company 30% are supervisors and 40% employees are male if 60% of supervisors are male. What is the probability that a randomly chosen employee is a male or female?
WRITE A LEAVE LETTER TO YOUR MANAGER
5 women given some of their heights(tall,medium,short)Hair( long, plainted),stards(Black or Brown), sari,2 medium,2-short.Tall-no sari.Plainted-medium.Answer the combinations.
The ratio of no. of boys & girls in a school is 3:2 Out of these what % the boys & 25% of girls are scholarship holders. % of students who are not scholarship holders.?
The minimum number of digits required to form every number which is greater than 900 and less than 9,000 is:
What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal 1 : 2.
A mall installed 36 cctvs at the beginning of the year. In March they installed 9 additional cctvs and then disconnected 18 in August. How many were still installed at the end of the year.
Three independent mechanisms A, B and C have been incorporated for power saving in a plant producing respectively 30%, 40% and 10% efficiency. Assuming that they operate independently, what is the net power efficiency achieved
6 people A,B,C,D,E and F sit around a table for dinner. Since A does not like C, he doesn't sit either opposite or beside C.B and F always like to sit opposite each other. If A is beside F then who is are the two neighbours of B?
There are two queues at a discount store billing counter. In the first queue there are a1 customers all with b1 items in their cart, while in the second queue there are a2 customers all with b2 items in their cart. It takes t seconds to process each item and p seconds for each person to pay. A customer wishes to know which queue to join.Which one of these options gives the condition for the first queue to be the better queue to join?
If the operation,^ is defined by the equation x ^ y = 2x + y,what is the value of a in 2 ^ a = a ^ 3
In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to added?