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Hardik Gupta
Subject: Maths
, asked on 8/2/18
$10.AandBcanfinishaworkin8hrsand24mins,ifalonecanfinishtheworkin4hrs.HowlongwillittakeforBtofinishthework$
Answer
1
Hardik Gupta
Subject: Maths
, asked on 8/2/18
Q8 Please ans fast experts exams are their
Q.8.
A can complete work in 20 days. After 2 days B joins to work with A. If B alone can do work in 15 days, how many days would it take both to finish the remaining work.
Answer
2
Hardik Gupta
Subject: Maths
, asked on 8/2/18
Q10 pls ans fast experts
Q 10. A and B can finish a work in 2 hrs and 24 mins, if A alone can finish the work in 4 hrs. How long will it take for B to finish the work alone.
Answer
1
Sagnik Chakraborty
Subject: Maths
, asked on 6/2/18
by selling an umbrella for rs 100 a shopkeeper gains 20 % on the sp.calculate the profit %.
Answer
2
Sagnik Chakraborty
Subject: Maths
, asked on 6/2/18
sonu buys 40 kg of wheat at rs 12.5 per kg and 30 kg of wheat at rs 14 per kg.at what rate per kg should he sell the mixture to gain 5 % on the whole?
Answer
1
Sagnik Chakraborty
Subject: Maths
, asked on 6/2/18
by selling a bouquet of flower for rs 312 a florist gains 15 %.at what price should he sell it to gain 25%?
Answer
1
Krishna Naruka
Subject: Maths
, asked on 5/2/18
A period of 4hours 30min is what percent of a day
Answer
3
Hardik Gupta
Subject: Maths
, asked on 4/2/18
$Acancompleteworkin20days.After2daysBjoinstoworkwithA.IfBalonecandoworkin15days,How\phantom{\rule{0ex}{0ex}}manydayswouldittakebothtofinishtheremainingwork?$
Answer
1
Sahil Kunwer
Subject: Maths
, asked on 4/2/18
Q.
A man sells an article at 5
%
above its C.P If he had bought it at 5
%
less and sold it at Rs. 4 less, he, he would have gained 10%. Find the C.P. of the article?
Answer
3
Pratham Shirbhate
Subject: Maths
, asked on 3/2/18
Give me advanced notes on these chapters(Unit 6 : Applied Mathematics)
Answer
2
Sagnik Chakraborty
Subject: Maths
, asked on 1/2/18
a student of class 8 deposited his savings in a bank where the rate of interest is 10% SI.at the end of 1 year it fetches an interest of rs 100 .now he invests the same amount at 10% CI for 2 years. at the end of te transaction, calculate his maturity amount.
Answer
1
Sagnik Chakraborty
Subject: Maths
, asked on 1/2/18
mrs maheshwari getting rs 5000 for household expenditure from her husband.her expenditures are likely to be 20% of the total expenditures for vegetables ,10% for electricity bill,15 % for education,5% for stationary items and 20 % of the remaining for insurance and rest part she saves.calculate her annual savings.due to the rise of price the expenditure in each case raised up by 10 %.calculate the present yearly savings of mrs maheshwari.
Answer
3
Sagnik Chakraborty
Subject: Maths
, asked on 1/2/18
a family spends rs 200 for buying flour at the rate of rs 40 per kg.if the price of flour increased by 10 %,what is the expenditure increase of the family for purchasing flour?if the family wants to unchange the total expenditure for flour ,how much percentage they need to cut down their use?
Answer
1
Sagnik Chakraborty
Subject: Maths
, asked on 1/2/18
if a sum of money is trippled itself in 5 yrs in SI,calculate the rate of interest.
Answer
1
Hardik Gupta
Subject: Maths
, asked on 1/2/18
Q3 pls ans fast experts my exams are coming up
Q.3. A and B can finish a work in 2 hours and 24 minutes. If A alone can finish the work in 4 hours, how long will it take for B to finish the work alone?
Answer
2
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Q.8.A can complete work in 20 days. After 2 days B joins to work with A. If B alone can do work in 15 days, how many days would it take both to finish the remaining work.Q 10. A and B can finish a work in 2 hrs and 24 mins, if A alone can finish the work in 4 hrs. How long will it take for B to finish the work alone.

Q.3. A and B can finish a work in 2 hours and 24 minutes. If A alone can finish the work in 4 hours, how long will it take for B to finish the work alone?