Thủ Thuật Hướng dẫn 13 the CP of 25 articles is equal to the SP of 20 articles then gain is A 25 b 20 c 30% d 50% Đầy đủ Chi Tiết

Bạn đang tìm kiếm từ khóa 13 the CP of 25 articles is equal to the SP of 20 articles then gain is A 25 b 20 c 30% d 50% Đầy đủ được Update vào lúc : 2022-10-04 08:35:00 . Với phương châm chia sẻ Kinh Nghiệm về trong nội dung bài viết một cách Chi Tiết Mới Nhất. Nếu sau khi đọc Post vẫn ko hiểu thì hoàn toàn có thể lại Comment ở cuối bài để Admin lý giải và hướng dẫn lại nha.

Mẹo Hướng dẫn 13 the CP of 25 articles is equal to the SP of 20 articles then gain is A 25 b 20 c 30% d 50% Chi Tiết
You đang tìm kiếm từ khóa 13 the CP of 25 articles is equal to the SP of 20 articles then gain is A 25 b 20 c 30% d 50% được Cập Nhật vào lúc : 2022-10-04 08:30:29 . Với phương châm chia sẻ Mẹo về trong nội dung nội dung bài viết một cách Chi Tiết 2022. Nếu sau khi đọc Post vẫn ko hiểu thì hoàn toàn hoàn toàn có thể lại phản hồi ở cuối bài để Tác giả lý giải và hướng dẫn lại nha.

Answer – D

Explanation

Suppose, number of oranges bought = LCM of 6 and 4 = 12
∴CP = Re (10/6 * 12) = Re 20 and SP = Re (6/4 * 12) = Re 18
∴Loss% = (2/20 * 100)% = 10%

Answer – A

Explanation

(SP of 33m) – (CP of 33m) = Gain = SP of 11m
∴ SP of 22m = CP of 33m
Let CP of each meter be Re 1. Then, CP of 22m = Re 22.
Hence SP of 22m = Re 33.
∴ %Gain = 11/22 * 100
= 50%

Q.. 3 – Pure ghee costs Re 100 per kg. A shopkeeper mixes vegetable oil costing Re 50 per kg and sells the mixture Re 96 per kg, making a profit of 20%. In what ratio does he mix the pure ghee with the vegetable oil.

A – 3:2

B – 2:3

C –
4:3

D – 3:1

Answer – A

Explanation

Mean Cost price = Re (100/120)*96 = Re 80 per kg
Apply rule of allegation,
there4; Required ratio = 30:20 = 3:2

Answer – C

Explanation

Let the CP of each article = Re 1.
Then CP of 20 articles = Re 20.
SP of 20 articles = CP of 25 articles = Re 25.
∴ Gain% = (5/20)*100% = 25%

Answer – D

Explanation

CP of 200 kg of mixture = Re (80 * 13.50) + (120 * 16) = Re 3000
SP = 116% of Re 3000 = Re (116/100)*3000 = Re 3480
∴Rate of SP = Re 3480/200 = Re 17.40/kg

Answer – B

Explanation

CP of 3 cookies = Re 1
SP of 3 cookies = 150% of Re 1 = 3/2
For Re 3/2, the man sells 3 cookies.
Hence for Re 1, number of cookies sold = 3*2/3 = 2

Q.. 7 – Anil buys a calculator for Re 600 and sells it to Vikash 10% profit. Vikash sells it to Chandan for 5 % profit.
Chandan after using it for certain time, sells it to Dinesh a loss of 20%. For how much Chandan sell the calculator to Dinesh.

A – Re 550.50

B – Re 564.40

C – Re 554.40

D – None of these

Answer – C

Explanation

SP for Chandan = 600 * (110/100) * (105/100) * (80/100)
= 600 * 924/1000
= Re 554.40

Answer – A

Explanation

CP for X = 500 * (100/80) * (100/115) * (100/95) * (100/110)
= 500 * 10000/9614
= Re 520.07

Q.. 9 – A vendor
when could not find buyers for his vegetable Re 10/kg, reduced the rate to Re 8.10 per kg but uses a faulty weight of 900 gm in place of 1 kg weight. Find the percent change in the actual price or loss.

A – 8%

B – 8.10%

C – 9%

D – 10%

Answer – D

Explanation

After the price was reduced, 900 gm now costs Re 8.10.
Hence 1000gm will cost (1000/900)*8.10 = Re 9
% change in actual price or loss = [(10 – 9)/10]*100%
= 10%

Q.. 10 – A trader marks the SP of an
object a profit of 20%. Considering the demand o the object, he further increases the price by 10%. Find the final profit %.

A – 35%

B – 31%

C – 32%

D – 25%

Answer – C

Explanation

Let the CP = Re 100
∴ SP = 100 * (120/100) * (110/100)
= Re 132
Final profit = (132 – 100)*100%
= 32%

Answer – C

Explanation

CP = 4600 * (100/115)
=Re 4000
Loss% = [(4000-3600)/4000]*100%
= 10%

Q.. 12 – A seller sells a watch 5% loss.
If he had bought it 20% more and sold it for Re 115 less, he would have incurred a loss of 40%. Find the cost price of the watch.

A – Re 500

B – Re 5000

C – Re 550

D – Re 450

Answer – A

Explanation

Assume CP = x
Selling price the first case = (95/100)x
Selling price the second case = (60/100)*(120/100)x
= (7200/10000)x
As per question,
(95/100)x – (7200/10000)x = 150
Or, x = Re 500

Answer – D

Explanation

CP = 540*(100/90)
= Re 600
New SP = 600*(95/100)
= Re 570

Q.. 14 – Ram sells
chocolates a profit of 20% for Re 60. What will be the percentage loss or gain if he reduces the price to Re 55 due to less demand.

A – 11%

B – -11%

C – 10%

D – -10%

Answer – C

Explanation

CP = 60*(100/120)
= Re 50
New SP = Re 55
Gain% = (5/50)*100
=10%

Q.. 15 – A shopkeeper buys rice for Re 1600. He had to sell 1/4th a loss of 20%. If he is to make an overall
gain of 10%, what percentage of profit he needs to make out of the remaining stock of rice?

A – 20%

B – 25%

C – 15%

D – 18%

Answer – A

Explanation

CP of 1/4th of the stock = 1600/4 = Re 400
SP of 1/4th of the stock = 400*(80/100)
=Re 320
In order to make a profit of 10% on total CP, the SP should be:
SP = 1600*(110/100)
= Re 1760
∴The SP for the remaining 3/4th of the stock
should be Re 1760 – Re 320 = Re 1440.
Cost Price of the 3/4th of stock
= Re 1600 – Re 400 = Re 1200.
∴%Gain = [(1440-1200)/1200*100}]
= (240/1200)*100
= 20%

Answer – B

Explanation

10% of Re 110 = Re 11
Cost of 2 kg of wheat new price = Re 11
So, cost of 1 kg of wheat new price = Re 5.50 = Re 11/2
Original Price = (11/2)*(100/110)
= Re 5 per kg

Q.. 17 – 10 kg of rice costs as much as 20 kg of wheat, 25 kg of wheat costs as
much as 2kg of tea, 5 kg of tea costs as much as 25kg of sugar. Find the cost of 6 kg of sugar if 14 kg of rice costs Re 32.

A – Re 50

B – Re 55

C – Re 60

D – Re 65

Answer – C

Explanation

4 kg of rice costs Re 32
∴10kg of rice will cost = (32/4)*10 = Re 80
20 kg of wheat costs Re 80.
∴25kg of wheat costs = (80/20)*25 = Re 100
2kg of tea costs Re 100
∴5 kg of tea costs = (100/2)*5 = Re 250
25kg of sugar costs Re 250.
∴6 kg of sugar costs = (250/25)*6 = Re 60

Answer – A

Explanation

Let CP = x paisa.
Initial SP = x*(120/100) paisa
As per question,
120x/100 + 25 = (145/100)x
or, 145x/100 – 120x/100 = 25
or, 25x/100 = 25
or, x = 100 paisa
CP = 100 paisa or Re 1.
Initial SP = 120 paisa or Re 1.20.

Answer – C

Explanation

Applying direct formula, %loss = (16/10)2%
= 64/25%
= 2.56%

Q.. 20 – An uneducated retailer marks all his goods 50% above the cost price and thinking that he will still make 25% profit, offers a discount of 25% on the marked price. What is his actual profit on the sales?

A – 10%

B – 12.50%

C – 11.50%

D – 12%

Answer – B

Explanation

Let CP = Re 100.
The, marked price, MP = Re 150
SP = 75% of Re 150 = Re 112.50
∴ Gain% = 12.50%
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