In 10 days Juana saved 27.50. One average how much did she save per day?

In 10 days Juana saved 27.50. One average how much did she save per day?
by

1 Answer

Answer :

What is the answer ?
by

Related questions

What Sum of the terms of Arithmetic Progression If a boy saved 25 on the first day 27 on the second day 29 the third day and so on how many days it will take him to save 880?

Description : What Sum of the terms of Arithmetic Progression If a boy saved 25 on the first day 27 on the second day 29 the third day and so on how many days it will take him to save 880?

Last Answer : On the 20th day, you would reach 880. ---------------------------------------- Sum(AP) = ½n(2a + (n-1)d) here: Sum(AP) = 880 a (first term) = 25 d (common difference) = 2 n (number of ... The sum of an AP can also be expressed as ½ Ã- n Ã- (first + last) since last = first + (n - 1) Ã- difference.

45. Aling Juana, 67, diabetic, complained of elevated blood glucose since she strained her back a week ago despite following her diet and drug prescription. Your best explanation would be

Description : 45. Aling Juana, 67, diabetic, complained of elevated blood glucose since she strained her back a week ago despite following her diet and drug prescription. Your best explanation would be

Last Answer : A. Physiologic and psychologic stress can elevate blood glucose level

Henry's wage is £450 per week.He spends 2/5 of his wage on food.30% goes on the household bills and the rest is saved.How much does Henry save each week?

Description : Henry's wage is £450 per week.He spends 2/5 of his wage on food.30% goes on the household bills and the rest is saved.How much does Henry save each week?

Last Answer : If he spends 2/5 of his £450 on food, then he spends (450*2)/5 = £180 a week on food. 30% for bills means he spends 450 * 0.3 = £135 on bill. So the savings is 450 - 180 - 135 = £135 left over than he saves each week.

Jacob is saving for a new bicycle which costs $175. He already saved $35. His goal is to have enough money to saved in six weeks to pay for the bicycle. Let d represent the money that he will save per week.?

Description : Jacob is saving for a new bicycle which costs $175. He already saved $35. His goal is to have enough money to saved in six weeks to pay for the bicycle. Let d represent the money that he will save per week.?

Last Answer : 35+6d=175

A software project was estimated at 352 Function Points (FP). A four person team will be assigned to this project consisting of an architect, two programmers, and a tester. The salary of the architect is Rs.80,000 per month, the programmer Rs.60,000 per month and the tester Rs.50,000 per month. The average productivity for the team is 8 FP per person month. Which of the following represents the projected cost of the project? (1) Rs.28,16,000 (2) Rs.20,90,000 (3) Rs.26,95,000 (4) Rs.27,50,000

Description : A software project was estimated at 352 Function Points (FP). A four person team will be assigned to this project consisting of an architect, two programmers, and a tester. The salary of the architect is Rs.80,000 per month, the ... ) Rs.28,16,000 (2) Rs.20,90,000 (3) Rs.26,95,000 (4) Rs.27,50,000

Last Answer : (4) Rs.27,50,000 

How does greed affect Kino Juana and the villagers and townspeople?

Description : How does greed affect Kino Juana and the villagers and townspeople?

Last Answer : Need answer

What does Juana do in the moonlight In the pearl?

Description : What does Juana do in the moonlight In the pearl?

Last Answer : Need answer

What did sor juana ines de la cruz fight for?

Description : What did sor juana ines de la cruz fight for?

Last Answer : Need answer

A bus and a truck are available to cross a jungle. The speed of the truck is thrice that of the bus. The capacity of the truck is 60 persons and that of bus is 40 persons. The average occupancy of the bus is twice that of the truck. The tickets for the bus and the truck cost Re 1 and Re 1.50 respectively. What is the ratio of the average rupee collection of the truck to that of the bus in a day? Assume there is no wastage time between trips and the occupancy of the bus/truck is defined as the ratio of the actual number of persons boarding it and its capacity. a) 9:17 b) 17:9 c) 8:27 d) 27:8 e) None of these

Description : A bus and a truck are available to cross a jungle. The speed of the truck is thrice that of the bus. The capacity of the truck is 60 persons and that of bus is 40 persons. The average occupancy of the bus is twice ... boarding it and its capacity. a) 9:17 b) 17:9 c) 8:27 d) 27:8 e) None of these

Last Answer :  Answer: D Average Rupee collection = Speed× capacity × Occupancy × Ticket rate Ratio of average Rupee collection of truck to that of bus= product of above rate According to question, (3×60×1×1.5):(1×40×2×1)= 270:80=27:8

Monica's average expenses for 4 days is Rs 6.0. She spent Rs 7.70 on first day, Rs 6.30 on second day. If she spent 10 on third day , How much did she spend on the 4th day? (a) Rs 2 (b) Rs 3 (c) Rs 4 (d) Rs 0

Description : Monica's average expenses for 4 days is Rs 6.0. She spent Rs 7.70 on first day, Rs 6.30 on second day. If she spent 10 on third day , How much did she spend on the 4th day? (a) Rs 2 (b) Rs 3 (c) Rs 4 (d) Rs 0 

Last Answer : Rs 0 Hint : Required Amount = 24 - ( 7.70 + 6.30 + 10)

In a post graduate examination the marks obtained by a student is 75 per paper. If he had obtained 33 marks more in Evs paper & 27 more marks in science paper, then his average per paper is increased by 3 marks. Then how many papers were there in exam? A) 10 B) 12 C) 14 D) 20

Description : In a post graduate examination the marks obtained by a student is 75 per paper. If he had obtained 33 marks more in Evs paper & 27 more marks in science paper, then his average per paper is increased by 3 marks. Then how many papers were there in exam? A) 10 B) 12 C) 14 D) 20

Last Answer : Answer: D)  Let the number of paper be A. Then total marks earned him = 75A from questions, 75A + 33+ 27= 78A 3A = 60=> A=20 = number of subjects

Karthiga jogs a speed of 18 km/hr at a distance of 27 km. at what speed would she need to jog during the next 4.5 hrs to have an average of 27km/hr for the entire jogging session. a) 40km/hr b) 30 km/hr c) 20 km/hr d) 35 km/hr

Description : Karthiga jogs a speed of 18 km/hr at a distance of 27 km. at what speed would she need to jog during the next 4.5 hrs to have an average of 27km/hr for the entire jogging session. a) 40km/hr b) 30 km/hr c) 20 km/hr d) 35 km/hr

Last Answer : B Let the speed of jagging be x km/hr Total time taken = (27/18 hrs + 4.5 hrs) =(1.5 hrs + 4.5 hrs) =6 hrs Total distance covered = (27+4.5 x) km Therefore (27 +4.5x) / 6= 27 27+4.5x = 162 4.5x = 135 X=135/4.5 =30 So jagging speed is 30 km/hr

There are 6 working days in a regular week and for each day, 10 hours is working hours. A woman earns Rs. 2.10 per hour. For regular work and Rs. 4.20 per hour for overtime. If he earns Rs. 525 in 4 weeks, how many hours did she work ? 1) 245 2) 225 3) 275 4) 255 5) 235

Description : There are 6 working days in a regular week and for each day, 10 hours is working hours. A woman earns Rs. 2.10 per hour. For regular work and Rs. 4.20 per hour for overtime. If he earns Rs. 525 in 4 weeks, how many hours did she work ? 1) 245 2) 225 3) 275 4) 255 5) 235

Last Answer : 1) 245

You save a photo or document, you want to add a colon or semi-colon; like I just did. What's the big deal and why can't it be saved?

Description : You save a photo or document, you want to add a colon or semi-colon; like I just did. What's the big deal and why can't it be saved?

Last Answer : You can't use a colon in a file name on Mac either, but you can use a semi-colon. Slashes don't work either. My guess is because they have other functions and putting them in names of files is misleading ... URLs and such. Just like in Windows, you can't call anything con . Try it; it won't work.

If you "Open from location" instead of "Save to Disk", does this mean the file is not really saved on your computer?

Description : If you "Open from location" instead of "Save to Disk", does this mean the file is not really saved on your computer?

Last Answer : C;/Users/[username]/apps/roaming/temp

First responders/people with jobs where you save people, has anybody you have saved/helped become attracted to you in any way?

Description : First responders/people with jobs where you save people, has anybody you have saved/helped become attracted to you in any way?

Last Answer : This goes for anyone whose job involves saving or helping people in extraordinary situations (eg: firefighters, EMTs, lifeguards, coast guard, doctors etc). Has anybody you've saved either expressed that they were attracted to you afterward or even tried to pursue you in some way?

The documents can be saved by using (a) Ctrl+S (b) Fffir—> Save (c) File —> Save As (d) All of these -Technology

Description : The documents can be saved by using (a) Ctrl+S (b) Fffir—> Save (c) File —> Save As (d) All of these -Technology

Last Answer : (d) Documents can be saved by clickingFile —> Save As, File —> Save or using Ctrl+S key.

Which process is to be used to recall a document saved previously: a) Enter b) Open c) Save d) None of The Above

Description : Which process is to be used to recall a document saved previously: a) Enter b) Open c) Save d) None of The Above

Last Answer : b) Open

To find and load a file that has been saved - 1) select the Close command 2) select the New command 3) select the Save command 4) select the Open command

Description : To find and load a file that has been saved - 1) select the Close command 2) select the New command 3) select the Save command 4) select the Open command

Last Answer : 4) select the Open command

To find and load a file that has been saved on a computer, which of the given options is used ? (1) Select the close command (2) Select the new command (3) Select the save command (4) Select the open command

Description : To find and load a file that has been saved on a computer, which of the given options is used ? (1) Select the close command (2) Select the new command (3) Select the save command (4) Select the open command

Last Answer :  Select the open command

Geetha runs at a speed of 12 km per hour and she increases her speed in every hour by 1 km per hour. In how many hours will he covers 27.8km ? a) 1 1/4 hours b) 2 1/3 hours. c) 3 1/2 hours. d) 2 1/5 hours.

Description : Geetha runs at a speed of 12 km per hour and she increases her speed in every hour by 1 km per hour. In how many hours will he covers 27.8km ? a) 1 1/4 hours b) 2 1/3 hours. c) 3 1/2 hours. d) 2 1/5 hours.

Last Answer : D Geetha starts with 12 kmph. Distance covered in first 1 hour = 12 km she increases her speed in every hour by 1 km. Speed in 2nd hour = 13 km/hr Distance covered in 2nd hour = 13 km Remaining distance = 27.8 ... total time = 1 + 1 + 1/5 hours = 2 1/5 hours. Hence the answer is 2 1/5 hours.

Swetha purchased 160kg of ragi at Rs.27 per kg and mixed it with 240kg ragi at Rs.32 per kg. At what rate should she sell the mixture to gain 32% profit?

Description : Swetha purchased 160kg of ragi at Rs.27 per kg and mixed it with 240kg ragi at Rs.32 per kg. At what rate should she sell the mixture to gain 32% profit? 

Last Answer : Cost price of 400kg of mixture = Rs(160 * 27 = 240 *32)  = Rs12000  Selling price = 132% of Rs 12000  = 132/100 * 12000 = 15,840  Rate of selling price of the mixture = Rs 15840/400  = Rs.39.60 per kg

Tata Docomo charged Rs 540 for 1gb(1day)and aircel charged 90% of RS 540 for the same 1gb for same days. Gowri uses docomo for 1st 15days and remaining 15days uses aircel. If she uses aircel for whole 30days, how much amount she save?

Description : Tata Docomo charged Rs 540 for 1gb(1day)and aircel charged 90% of RS 540 for the same 1gb for same days. Gowri uses docomo for 1st 15days and remaining 15days uses aircel. If she uses aircel for whole 30days, how much amount she save?

Last Answer :  for 1st 15days= 15*540=8100rs for 2nd 15days=90/100*540*15=7290 for 30days=8100+7290=15390 if she uses aircel for 30days=30*540*90/100=14580. Amount save=15390-14580=Rs.810

A tube light rated 50 watts (electric powers) is used for 10 hours per day for 30 days in a month. How much electric energy is being consumed by it per month? Similary per year, how much energy will be consumed?

Description : A tube light rated 50 watts (electric powers) is used for 10 hours per day for 30 days in a month. How much electric energy is being consumed by it per month? Similary per year, how much energy will be consumed?

Last Answer : Ans. 50 x 10 x 30 = 15000watts = 15000/1000= 15 units per month. Per units consumed: 15X12= 180units per year.

the watch Bea would like to buy costs $10 lees than 2 times the amount she has saved. The watch costs $50. how much money does Bea have saved?

Description : the watch Bea would like to buy costs $10 lees than 2 times the amount she has saved. The watch costs $50. how much money does Bea have saved?

Last Answer : Step-by-step ExplainationNot responsible for error((2 x 50)-10)(100 - 10)90Also I'm trying my best to answer, This question doesn't have enough resources to answer properly (N) For example, " 2 times the amount she has saved " How much has she saved? Also this question isn't asked properly.

In case of failed ATM transactions, if the amount is not credited to customer‟s account within 7 working days from the date of receipt of the complaint. Banks have to pay compensation at the rate of Rs.________ per day. A. 150 B. 200 C. 100 D. 10 E. 50

Description : In case of failed ATM transactions, if the amount is not credited to customer‟s account within 7 working days from the date of receipt of the complaint. Banks have to pay compensation at the rate of Rs.________ per day. A. 150 B. 200 C. 100 D. 10 E. 50

Last Answer : C. 100 Explanation: Reconciliation of failed transactions at ATMs – For any failure to re-credit the customer‘s account within 7 working days from the date of receipt of the complaint, the bank will pay compensation of Rs.100/-, per day, to the aggrieved customer.

Why do you think my friend won’t stop apologizing to me? We became friends after I saved her life about three weeks ago and she was mean to me before, but it seems weird that she is still apologizing.

Description : Why do you think my friend won’t stop apologizing to me? We became friends after I saved her life about three weeks ago and she was mean to me before, but it seems weird that she is still apologizing.

Last Answer : She feels guilty for how she treated you before. And now she is in your emotional debt, and feels bad about that.

My cat poop and urinated in my sweetheart philodendron, can she be saved? If so how?

Description : My cat poop and urinated in my sweetheart philodendron, can she be saved? If so how?

Last Answer : Smart cat did not want to make a mess..................wash off the leaves carefully with cool water...................change the soil and hang this up in a winodw. put another ... has 2 just in case. Some leaves might die off.. don't let her chew on these leaves because they are poinsonous.

Harish buys petrol at rs 21, Rs.24 and Rs.27 per litre for 3 successive years. What approximately is the average cost per litre of petrol if he spends Rs.12000 each year? A) 23.74 B) 54.76 C) 24.66 D) 28.99

Description : Harish buys petrol at rs 21, Rs.24 and Rs.27 per litre for 3 successive years. What approximately is the average cost per litre of petrol if he spends Rs.12000 each year? A) 23.74 B) 54.76 C) 24.66 D) 28.99

Last Answer : A)  Total quantity of petrol consumed in 3 yr = (12000/21 +12000/24+12000/27) =12000(1/2 + 1/24 + 1/27) =12000(72+63+56/1512) =12000(191/1512) =(2292000/1512)litres Total amount spent = rs(3 *12000) = Rs.36000 Average cost = Rs(36000*1512/2292000) =Rs.23.74

I think my friend is addicted to Xanax but she swears she is not because she isn't even taking her doc's recommended dosage, which is 3x per day. But sometimes she gets way stressed over her boyfriend and just takes a few. When I've had bad days, she has even suggested I try it, it but there is no way I will take prescribed meds like that. Does anyhow here know anyone addicted to this type of med (anti anxiety) and if so, how can I tell if she is addicted? We live across the US from each other.

Description : I think my friend is addicted to Xanax but she swears she is not because she isn't even taking her doc's recommended dosage, which is 3x per day. But sometimes she gets way stressed over her boyfriend and just ... ) and if so, how can I tell if she is addicted? We live across the US from each other.

Last Answer : Xanax is like that if she is taking it with another prscribed drug like zoloft then she may not need the Xanax until she's stressed. My husband takes both he doesn't need the Xanax until something triggers ... she's addicted. Some dr. Say to only take it when it is extreamly needed. Hope that helps.

According to this article, the average Canadian saved over $5000 during the pandemic, have you?

Description : According to this article, the average Canadian saved over $5000 during the pandemic, have you?

Last Answer : Makes me wonder WHO is average?

A transport company is running five buses between two towns, which are 50 kms apart. Seating capacity of each bus is 50 passengers. Actually passengers carried by each bus were 75% of seating capacity. All buses ran on all days of the month. Each bus made one round trip per day. Passenger kms are: (a) 2,81,250 (b) 1,87,500 (c) 5,62,500 (d) None of the above

Description : A transport company is running five buses between two towns, which are 50 kms apart. Seating capacity of each bus is 50 passengers. Actually passengers carried by each bus were 75% of seating capacity. All buses ran on all days of ... (a) 2,81,250 (b) 1,87,500 (c) 5,62,500 (d) None of the above

Last Answer : (c) 5,62,500

Maintain 850 OC for 1 hour (soaking time).  Cool the material to 60 OC in 4 hours. a) Calculate the efficiency of the furnace, if the specific heat of steel is 0.12 kcal/kgOC and fuel oil consumption per batch is 1400 litres.  GCV of fuel oil - 10200 kcal/kg,  Cost of fuel oil - Rs. 46,000/kL,  Sp. gr. of fuel oil - 0.92. b) Due to high cost of oil, the plant management decides to convert to a lower operating cost LPG fired furnace lined on the inside with ceramic fibre insulation and with an operating efficiency of 80%, for same requirement. The investment towards installation of the new furnace is Rs. 50 lakhs. Calculate the Return on Investment, if the plant operates two batches per day and 250 days in a year.  Cost of LPG - Rs. 75/kg,  GCV of LPG - 12500 kcal/kg.

Description : In a heat treatment shop, steel components are heat-treated in batches of 80 Tons. The  heat treatment cycle is as follows;  Increase temperature from 30 OC to 850 OC in 3 hours.  ... efficiency of 80%, for same requirement. The investment towards installation of  the new furnace is Rs. 50

Last Answer : Quantity of steel treated per batch - 80 Tons a. Efficiency of Furnace: Useful heat supplied to steel - 80000 x 0.12 x (850 - 30)   = 7872000 kcal/batch .1 mark Total heat ... = Rs. 64400/batch Efficiency of new LPG furnace - 80% Heat supplied in new LPG furnace - 7872000/0.8

Maria earned $450 in 5 days. What was her average earning per day?

Description : Maria earned $450 in 5 days. What was her average earning per day?

Last Answer : 45

Maria earned $450 in 5 days. What was her average earning per day?

Description : Maria earned $450 in 5 days. What was her average earning per day?

Last Answer : 45

A zoo has an average of 1020 visitors on Sundays and 480 on other days. The average number visitors per day in a month of 30 days beginning with a Sunday is. A) 5200 B) 570 C) 530 D) 450

Description : A zoo has an average of 1020 visitors on Sundays and 480 on other days. The average number visitors per day in a month of 30 days beginning with a Sunday is. A) 5200 B) 570 C) 530 D) 450

Last Answer : B)  Since the month begins with a Sunday So there will be 5 Sundays I the month Therefore required average = [(1020*5)+(480*25)/30] =(5100+12000)/30 =17100/30 = 570

In a famous restaurant rooms were numbered from 401 to 430, each room gives an earning of Rs. 4675/ day for the first 15 days a month and for the later half, Rs. 5370/ day per room. Find the average income room per day over the month of 30 days? A) 5700.5 B) 5872.7 C) 5900.5 D) 5022.5

Description : In a famous restaurant rooms were numbered from 401 to 430, each room gives an earning of Rs. 4675/ day for the first 15 days a month and for the later half, Rs. 5370/ day per room. Find the average income room per day over the month of 30 days? A) 5700.5 B) 5872.7 C) 5900.5 D) 5022.5  

Last Answer : Answer: D) Total number of rooms = 30 earning in 1st 15 days for 30 rooms  = 15 * 4675* 30 = Rs. 2103750 earning in 2nd 15 days for 30 rooms  = 15 * 5370 * 30 = Rs. 2416500 Average income per ... day over the month of 30 days  = [ 2103750 + 2416500] / [ 30 * 30]  = Rs. 5022.5

Arfath is thrice as good workman as deekshith and together they finish a piece of work in 27 days. In how many days will arfath alone finish the work? a) 9 days b) 10 days c) 11 days d)12 days

Description :  Arfath is thrice as good workman as deekshith and together they finish a piece of work in 27 days. In how many days will arfath alone finish the work? a) 9 days b) 10 days c) 11 days d)12 days

Last Answer : A Arfath’s 1 days work = 3 Deekshith 1 day’s work = 1 Arfath 1 day’s work : Deekshith 1 days work = 3:1 (Arfath + deekshith )’s 1 day’s work = 1/27 Divide 1/27 in the ratio 3:1 Arfath’s 1 days work = 1/27 *3/1 = 3/27 =1/9 Hence Arfath’s alone can finish the work in 9 days

George Thriftless is 45 years old, earns $50,000 per year, and expects that his future earnings will keep pace with inflation, but will not exceed inflation. He has not yet saved anything toward his retirement. His company does not offer any pension plan.?

Description : George Thriftless is 45 years old, earns $50,000 per year, and expects that his future earnings will keep pace with inflation, but will not exceed inflation. He has not yet saved anything toward his retirement. His company does not offer any pension plan.?

Last Answer : George Thriftless is 45 years old, earns $50,000 per year, and expects that his future earnings will keep pace with inflation, but will not exceed inflation. He has not yet saved anything toward ... expects to receive $12,000 per year in Social Security benefits, he cal­culates that he will have t

The company announcement: SUCCESFUL SALE OF PLANT: 75 PER CENT OF 1,000 JOBS TO BE SAVED! The local newspaper headline: 250 JOBS TO GO AT PROCESSING PLANT What is illustrated here? (a) Availability heuristic ; (b) Judgemental bias ; (c) Overconfidence ; (d) Framing error

Description : The company announcement: SUCCESFUL SALE OF PLANT: 75 PER CENT OF 1,000 JOBS TO BE SAVED! The local newspaper headline: 250 JOBS TO GO AT PROCESSING PLANT What is illustrated here? (a) Availability heuristic ; (b) Judgemental bias ; (c) Overconfidence ; (d) Framing error

Last Answer :  (d) Framing error

As per IS : 1172-1963, water required per head per day for average domestic purposes, is (A) 50 litres (B) 65 litres (C) 85 litres (D) 135 litres

Description : As per IS : 1172-1963, water required per head per day for average domestic purposes, is  (A) 50 litres  (B) 65 litres  (C) 85 litres  (D) 135 litres

Last Answer : (D) 135 litres

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50'. What number is missing? -Riddles

Description : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50'. What number is missing? -Riddles

Last Answer : 22

5 10 17 27 37 50 65 a) 10 b) 17 c) 27 d) 37 e) 50

Description : 5 10 17 27 37 50 65 a) 10 b) 17 c) 27 d) 37 e) 50

Last Answer : The series is +5, +7, +9, +11, .... Answer: c)

In 36 days a girl spent 18 dollars. On average what did she spend daily?

Description : In 36 days a girl spent 18 dollars. On average what did she spend daily?

Last Answer : 50 cents

How much change will Kelly receive if she wants to buy 5.6 feet of wood for a bookshelf The wood costs 3.25 per foot and she has 18.50 to spend?

Description : How much change will Kelly receive if she wants to buy 5.6 feet of wood for a bookshelf The wood costs 3.25 per foot and she has 18.50 to spend?

Last Answer : 5.6 x $3.25 = $18.20, $18.50 - $18.20 = $0.30

A coil is wound with 400 feet of No. 16 tinned copper wire and connected to a 12 volt battery. What is the current if the resistance per 1000 feet of No. 16 tinned copper wire is 4.26 ohms? A. 4.8 amps B. 7.06 amps C. 10.65 amps D. 11.27 amps

Description : A coil is wound with 400 feet of No. 16 tinned copper wire and connected to a 12 volt battery. What is the current if the resistance per 1000 feet of No. 16 tinned copper wire is 4.26 ohms? A. 4.8 amps B. 7.06 amps C. 10.65 amps D. 11.27 amps

Last Answer : Answer: B

A certain thing is thrown twice from a place with the gap of 45 minutes between the two shots. A girl approaching this point in a train heard the second shot 44 minutes after she heard the first shot. What is the speed of train (in kmph) if sound travels at 660 m/s? a) 62 km/hr b) 54 km/hr c) 48 km/hr d) 27 km/hr

Description : A certain thing is thrown twice from a place with the gap of 45 minutes between the two shots. A girl approaching this point in a train heard the second shot 44 minutes after she heard the first shot. What is the speed of train ... travels at 660 m/s? a) 62 km/hr b) 54 km/hr c) 48 km/hr d) 27 km/hr

Last Answer : B Actual time between the two shots being fired = 45 minutes. If a girl was stationary she would have heard the shots after 44 minutes. But since the train was moving towards the source, she heard the second shot after ... = (15 *18/5) km/hr =54 km/hr Hence the speed of the train is 54 km/hr

A 50 kilogram ice skater glides across the ice in a straight line at 7 meters per second. If she bends down and scoops up a 20 kilogram child standing on the ice, what will be the final speed of the skater and the child? w) 1 meter per second x) 3 meters per second y) 5 meters per second z) 7 meters per second

Description : A 50 kilogram ice skater glides across the ice in a straight line at 7 meters per second. If she bends down and scoops up a 20 kilogram child standing on the ice, what will be the final speed of the skater ... w) 1 meter per second x) 3 meters per second y) 5 meters per second z) 7 meters per second

Last Answer : ANSWER: Y -- 5 METERS PER SECOND

Vaishnavi purchased 35kg of wheat at the rate of Rs.19.50 per kg and another 35kg of wheat at a certain rate. She mixed the two and sold the entire quantity at the rate of the Rs.21.25 per kg and made 20%. Overall profit at what price per kg did she purchase the lot of another 35kg wheat?

Description : Vaishnavi purchased 35kg of wheat at the rate of Rs.19.50 per kg and another 35kg of wheat at a certain rate. She mixed the two and sold the entire quantity at the rate of the Rs.21.25 per kg and made 20%. Overall profit at what price per kg did she purchase the lot of another 35kg wheat?

Last Answer : Let the required price per kg be Rs'X'  Then cost price of 70 kg wheat = Rs(35 * 19.50 + 35 * X)  = Rs (682.5 + 35X)  Selling price of 70kg wheat = Rs (70 * 21.25)  = Rs.1487.5 Total cost ... 100/120=1239.58 35x= 1239.58-682.5=557.08 X=15.91 So the cost price of second lot is Rs15.91 per kg

Bhuvana bought 50 dozen of bangles at Rs5 per dozen. She spend Rs.125 on a particular tax and she sold them at 50p per each bangle. What was her profit or loss percent?

Description : Bhuvana bought 50 dozen of bangles at Rs5 per dozen. She spend Rs.125 on a particular tax and she sold them at 50p per each bangle. What was her profit or loss percent?

Last Answer : Cost price of 1 dozen bangles = Rs.5 Cost price of 50 dozen bangles = 50*5=Rs. 250  Amount of tax paid = Rs.125  Total cost price=250+125 = 375  Selling price of total number of bangles=50 * 12 * ½ = 300  Loss = 375 – 300 = 75 loss percentage = (75*100)/375 = 20%