@vbhvgupta said:the profit earned when an article is sold at 800 is 20 times the loss incurred when it is sold for 275. At what price should the article be sold if it is desired to make a profit of 25%
(800-cp)=20(cp-275)
6300=21cp
cp=300
sp=1.25cp
sp=375
6300=21cp
cp=300
sp=1.25cp
sp=375
What does "Average annual growth rate" means?
@Subhashdec2 said:B?e^x
@RDN said:@albiesriram By=1, x=0 lies on graphs B,C,D y = approx 3, x=1 lies on B alone
In a town shopkeeper have to buy ans sell goods in the range of 500-999. A shopkeeper in such a town decides not to buy or sell goods for amounts that cantain digit 9 or for amounts that add up to 13 or are a multiple of 13. what cna be the max profit he earn?
@scrabbler said:1000. successive 50, 30 and 10-% profits.regardsscrabbler
bhai thoda explain kar do nahi getting ??
@vbhvgupta said:In a town shopkeeper have to buy ans sell goods in the range of 500-999. A shopkeeper in such a town decides not to buy or sell goods for amounts that cantain digit 9 or for amounts that add up to 13 or are a multiple of 13. what cna be the max profit he earn?
388?
@vbhvgupta said:In a town shopkeeper have to buy ans sell goods in the range of 500-999. A shopkeeper in such a town decides not to buy or sell goods for amounts that cantain digit 9 or for amounts that add up to 13 or are a multiple of 13. what cna be the max profit he earn?
888-500=388
@maroof10 said:What does "Average annual growth rate" means?
for a quantity which grows in a compounded way...if it is related to monetary quantity then R =rate of interest is used
for all others,
X1=X(1+R/100)^n
hence
R=[(x1/x)^1/n]-1
@vbhvgupta said:bhai thoda explain kar do nahi getting ??
A sells at 5/3rd of B profit and C at 1/3rd of B profit. C makes 10% so B 30 and A 50.
At this point we can already solve the problem because A makes 50% profit - if we look at the answer choices, if A bought at 1500, he would sell at 2250 and that is more than D's CP! So only 1000 possible.
However solve karna hai to assume A buys at 100, then he sells to B (50% i.e.50 profit) at 150, B sells to C (30% i.e. 45 profit) at 195 and C sells to D (10% i.e.19.5) at 214.5. Since actually the price is 2145, i.e. 10 times, original CP also is 10 times 100 i.e. 1000.
regards
scrabbler
At this point we can already solve the problem because A makes 50% profit - if we look at the answer choices, if A bought at 1500, he would sell at 2250 and that is more than D's CP! So only 1000 possible.
However solve karna hai to assume A buys at 100, then he sells to B (50% i.e.50 profit) at 150, B sells to C (30% i.e. 45 profit) at 195 and C sells to D (10% i.e.19.5) at 214.5. Since actually the price is 2145, i.e. 10 times, original CP also is 10 times 100 i.e. 1000.
regards
scrabbler
@vbhvgupta said:@Subhashdec2 but 888 adds upto 13 (24)
toh 887 le lo bhai.. answer then would be 387
@iLoveTorres said:toh 887 le lo bhai.. answer then would be 387
but oa is 388...yar add upto 13 confuse kar raha hai.
@vbhvgupta said:but oa is 388...yar add upto 13 confuse kar raha hai.
553 adds up to 13.. if we go by your logic 13 can be further simplified to 4. its not a digit sum question