A single discount equivalent to three successive discounts
of 20%, 25% and 10% is
a) 55% b) 50% c)48% d)46%
plz specify the method... thanks
Answer Posted / uday
let the value of the product be =x
after 20%discount the value becomes=x-(.2x)=.8x
now 25%discount on this value is given by=(.8x)(1-.25)
another 10%discount gives the cost as =(.8x)(1-.25)(1-.10) so the final cost is .54x
hence discount =1-.54=.46
that is 46% discount
Is This Answer Correct ? | 55 Yes | 13 No |
Post New Answer View All Answers
Complete the sequence A, E ,I ,M ,Q ,U , _ , _?
A car travels 12 kms with a 4/5th filled tank.How far will the car travel with 1/3 filled tank?
rrb second stage written exam in aptitude test model papers
Let's say that you have 25 horses, and you want to pick the fastest 3 horses out of those 25. In each race, only 5 horses can run at the same time because there are only 5 tracks. What is the minimum number of races required to find the 3 fastest horses without using a stopwatch?
Find the physical quantity represented by MOMENTUM * VELOCITY] / [LENGTH * ACCELERATION]?
2 is what % of 4t ?
In 6 seconds a light flashes once. In one hour how many times it will flash?
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remaining player they have picked 6 from Argentinian and 14 from European. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from Argentinian and 6 from European. Find out no. of methods available for it
Three friends divided some bullets equally. After all of them shot 4 bullets the total no.of remaining bullets is equal to that of one has after division. Find the original number divided.
it has 20 mixutre conatins mil and water in the ratio 3:5,replace 4 litres of mixture with 4 litres of water what is the final ratio of milk and water.
A chain is broken into three pieces of equal lenths containing 3 links each. It is taken to a backsmith to join into a single continuous one . How many links are to to be opened to make it ?
Can you find out what day of the week was January 12, 1979?
Find the correct choice if the sum of any 4 consecutive numbers is divisible by a number?
Himesh works thrice as much as Bhavin. Find the number of days it would take to complete the work if both work together if Himesh takes 60 days less than Bhavin to do a work.
What is the selling price of can cost selling price of .. cost .. is Rs 60 ,10% profit over selling price ?