The ratio of pure gold in 18 carat gold is --------? A. 0.5 B. 0.9 C. 0.8.5 D. 0.75 (Answer)

The ratio of pure gold in 18 carat gold is --------?

A. 0.5

B. 0.9

C. 0.8.5

D. 0.75 (Answer)
by

1 Answer

Answer :

D. 0.75 (Answer)
by

Related questions

The ratio of pure gold in 18 carat gold is - (1) 100% (2) 80% (3) 75% (4) 60%

Description : The ratio of pure gold in 18 carat gold is - (1) 100% (2) 80% (3) 75% (4) 60%

Last Answer : (3) 75% Explanation: The gold content of alloys is measured in carats (k). Pure gold is designated as 24k where the ratio of pure gold is supposed to be 100 per cent. So 18 k gold will have pure gold ratio of 75 per cent.

The ratio of pure gold in 18 carat gold is (1) 60% (2) 75% (3) 80% (4) 90%

Description : The ratio of pure gold in 18 carat gold is (1) 60% (2) 75% (3) 80% (4) 90%

Last Answer : (2) 75% Explanation: There are various grades of gold purity, determined by the ratio of their alloy composition and rated by a karat system. Typical karat purities range from 10 karats to ... balance between gold purity and strength. Brilliance offers a variety of exquisite 18 karat gold jewelry.

The ratio of pure gold in 18 carat gold is

Description : The ratio of pure gold in 18 carat gold is

Last Answer : 75%

The ratio of pure gold in 18 carat gold is : (1) 60% (2) 75% (3) 80% (4) 90%

Description : The ratio of pure gold in 18 carat gold is : (1) 60% (2) 75% (3) 80% (4) 90%

Last Answer : 75%

Indian post gold coin denomination is a) 0.2 g, 2g, 5 g and 8 g of 24 carat (99.99% pure) a) 1 g, 2g, 6 g and 10 g of 24 carat (99.99% pure) a) 0.5 g, 1g, 5 g and 8 g of 24 carat (99.99% pure) a) None of these

Description : Indian post gold coin denomination is a) 0.2 g, 2g, 5 g and 8 g of 24 carat (99.99% pure) a) 1 g, 2g, 6 g and 10 g of 24 carat (99.99% pure) a) 0.5 g, 1g, 5 g and 8 g of 24 carat (99.99% pure) a) None of these

Last Answer : a) 0.5 g, 1g, 5 g and 8 g of 24 carat (99.99% pure)

The ratio of Pure gold and 18 carot gold is – (1) 60% (2) 75% (3) 80% (4) 100%

Description : The ratio of Pure gold and 18 carot gold is – (1) 60% (2) 75% (3) 80% (4) 100%

Last Answer : (2) 75% Explanation: 24-karat gold is pure (while 100% purity is unattainable, this designation is permitted in commerce for 99.95% purity), 18- karat gold is 18 parts gold, 6 parts another metal (forming an alloy with 75% gold).

Pure goldis ....carat?

Description : Pure goldis ....carat?

Last Answer : 24 carat

What do you understand by 22 carat gold?

Description : What do you understand by 22 carat gold?

Last Answer : 22 parts gold; 2 parts copper

Which carat of gold is used to make orna- ments?

Description : Which carat of gold is used to make orna- ments?

Last Answer : 22 carat

What are the main components of 21 carat gold ?

Description : What are the main components of 21 carat gold ?

Last Answer : Gold and copper.

What are the basic ingredients in 21 carat gold ?

Description : What are the basic ingredients in 21 carat gold ?

Last Answer : There are two main elements in twenty one carat.

What is the use of 21 carat gold ?

Description : What is the use of 21 carat gold ?

Last Answer : Used as ornament.

What is the best carat of gold you can use to make jewelry?

Description : What is the best carat of gold you can use to make jewelry?

Last Answer : It actually depends on the type of jewelry. The higher the carat, the purer and softer the metal, so a high carat like 22 or 24 is actually too soft for a ring, for instance. In rings, the carat should be no higher than 18K.

What kind of backing does 1/2 Carat Diamond Stud 14K Gold Earrings have?

Description : What kind of backing does 1/2 Carat Diamond Stud 14K Gold Earrings have?

Last Answer : The 1/2 Carat Diamond Stud 14K Gold Earrings have standard screw backings. This will keep them secure and reduce the risk of losing them.

The purity of gold is expressed in terms of ____ ___. a)carat b)ounce c)pound d)none

Description : The purity of gold is expressed in terms of ____ ___. a)carat b)ounce c)pound d)none

Last Answer : a)carat

In India, which one of the following should be considered the right combination of the age in days and live body weight in kg for a lamb for its weaning ? (A) 20 days to 30 days and 6 kg to 7 kg (B) 45 days to 60 days and 8 kg to 10 kg (C) 105 days to 120 days and 18 kg to 21 kg (D) 75 days to 90 days and 12 kg to 15 kg (E) 55 days to 70 days and 9 kg to 11 kg

Description : In India, which one of the following should be considered the right combination of the age in days and live body weight in kg for a lamb for its weaning ? (A) 20 days to 30 days and 6 kg to 7 kg (B) 45 days to 60 ... (D) 75 days to 90 days and 12 kg to 15 kg (E) 55 days to 70 days and 9 kg to 11 kg

Last Answer : (C) 105 days to 120 days and 18 kg to 21 kg

The distance between two stations ooty and chennai is 615km. A train with speed of 75 km/h leaves ooty at 8:00 am towards chennai. Another train with speed of 105 km/h leaves Chennai at 9 : 00 am towards ooty . Then, at what time both trains meet? A) 6 B) 12 C) 18 D) 24

Description : The distance between two stations ooty and chennai is 615km. A train with speed of 75 km/h leaves ooty at 8:00 am towards chennai. Another train with speed of 105 km/h leaves Chennai at 9 : 00 am towards ooty . Then, at what time both trains meet? A) 6 B) 12 C) 18 D) 24

Last Answer : ANSWER:B  Explanation:  First train leaves at 8.00am and second leaves at 9.00am  So,first train that is , from ooty to Chennai has covered  75 km distance in 1 hr.  So , distance left by between the station = ... the trains will meet , 3 hr after second train left  i.e., 9.00 am +3 = 12.00 pm

If 20 kg of coarse aggregate is sieved through 80 mm, 40 mm, 20 mm, 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron and 150 micron standard sieves and the weights retained are 0 kg, 2 kg, 8 kg, 6 kg, 4 kg respectively, the fineness modulus of the aggregate, is (A) 7.30 (B) 7.35 (C) 7.40 (D) 7.45

Description : If 20 kg of coarse aggregate is sieved through 80 mm, 40 mm, 20 mm, 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron and 150 micron standard sieves and the weights retained are 0 kg, 2 kg, 8 kg, ... , the fineness modulus of the aggregate, is (A) 7.30 (B) 7.35 (C) 7.40 (D) 7.45

Last Answer : Answer: Option C

A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is (A) 20 cm (B) 25 cm (C) 30 cm (D) 35 cm

Description : A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is (A) 20 cm (B) 25 cm (C) 30 cm (D) 35 cm

Last Answer : Answer: Option C

The area of the triangular region, in the following figure, bounded by the lines 2x-y=1 and x+2y=13 and Y-axis is (a) 11.25 sq.units (b) 9.75 sq.units (c) 16.25 sq,units (d) 18.75 sq.units

Description : The area of the triangular region, in the following figure, bounded by the lines 2x-y=1 and x+2y=13 and Y-axis is (a) 11.25 sq.units (b) 9.75 sq.units (c) 16.25 sq,units (d) 18.75 sq.units

Last Answer : (a) 11.25 sq.units

Acetone is to be removed from air in an isothermal dilute absorber using pure water as solvent. The incoming air contains 5 mole% of acetone (yin = 0.05). The design equation to be used for obtaining the number of trays (N) of the absorber is, N+2 = 6 log (yin /yout ).For 98% recovery of acetone, the number of trays required is/are: (A) 4 (B) 8 (C) 9 (D) 10

Description : Acetone is to be removed from air in an isothermal dilute absorber using pure water as solvent. The incoming air contains 5 mole% of acetone (yin = 0.05). The design equation to be used for obtaining the number of trays ( ... of acetone, the number of trays required is/are: (A) 4 (B) 8 (C) 9 (D) 10

Last Answer : (C) 9

The maximum throughput for pure ALOHA is________per cent. A) 12.2 B) 18.4 C) 36.8 D) none of the above

Description : The maximum throughput for pure ALOHA is________per cent. A) 12.2 B) 18.4 C) 36.8 D) none of the above

Last Answer : 18.4

916 goldis.....carat?

Description : 916 goldis.....carat?

Last Answer : 22 carat

If diamonds are valued by the 4 C's (cut, carat, clarity, color), what is the value of a diamond that is used in jewelry in an uncut state?

Description : If diamonds are valued by the 4 C's (cut, carat, clarity, color), what is the value of a diamond that is used in jewelry in an uncut state?

Last Answer : Before they are cut (and even after to be honest) the value is based on the amount of chemical impurities in the diamond. The more pure the diamond the higher the value. A type IIa (the ... ) accounts for less than 2% of all diamonds. They are also considerably harder than other types of diamond.

How many grams is equal to 1 carat ?

Description : How many grams is equal to 1 carat ?

Last Answer : 1 carat equals 2 grams.

What is Carat ?

Description : What is Carat ?

Last Answer : Single carat of precious stones and metals.

What is a good carat size for a diamond wedding ring?

Description : What is a good carat size for a diamond wedding ring?

Last Answer : Budget is always a deciding factor. A ring of at least .33 carat is preferred. If you have to choose, choose size over any minor imperfections.

Does ct t.w. mean the carat total weight of all the diamonds on the piece of jewelry?

Description : Does ct t.w. mean the carat total weight of all the diamonds on the piece of jewelry?

Last Answer : Yes. It stands for Minimum carat total weight

How much should a 1/3 carat good quality diamond engagement ring cost?

Description : How much should a 1/3 carat good quality diamond engagement ring cost?

Last Answer : About $800

One carat of diamond is equal to - (1) 100mg (2) 150mg (3) 200mg (4) 250mg

Description : One carat of diamond is equal to - (1) 100mg (2) 150mg (3) 200mg (4) 250mg

Last Answer : (3) 200mg Explanation: One carat is equal to 200 milligrams, or in other words, a 5-carat stone weighs 1 gram. The weight of one carat is precisely 0.2 grams.

One carat of Diamond is equal to–

Description : One carat of Diamond is equal to–

Last Answer : 200 mg

One carat of Diamond is equal to

Description : One carat of Diamond is equal to

Last Answer : 200 mg

How many milligrams are in one metric carat?

Description : How many milligrams are in one metric carat?

Last Answer : ANSWER: 200 MILLIGRAMS

One carat of diamond is equal to (1) 100 mg (2) 150 mg (3) 200 mg (4) 250 mg

Description : One carat of diamond is equal to (1) 100 mg (2) 150 mg (3) 200 mg (4) 250 mg

Last Answer : 200 mg

Evaluate: (4 + 4×18 – 6 - 8) / (123×6 - 146×5) a) 7.5 b) 7.75 c) 8 d) 8.25 e) 8.5

Description : Evaluate: (4 + 4×18 – 6 - 8) / (123×6 - 146×5) a) 7.5 b) 7.75 c) 8 d) 8.25 e) 8.5

Last Answer : Numerator = 4 + 72 – 14 = 62 Denominator = 738 – 730 = 8 Required value = 62/8 = 7.75 Answer: b)

Each side of an equilateral triand 12 is \( 24 cm \) the mid - point of its sides are joined to form another tranpla this brress is doins centinuously infinite46. The perimeter of 7 th triangle is \( ( \) in \( cm ) \)a) \( \frac{3}{4} \)b) \( \frac{5}{8} \)c) \( \frac{9}{8} \)d) \( \frac{7}{8} \)47. The sum of perimeter of all triangle is (in \( cm \) )a) 144b) 625c) 400d) 16948. The area of all the triangle is (in sq cm)a) 576b) \( 144 \sqrt{3} \)c) \( 169 \sqrt{3} \)d) \( 192 \sqrt{3} \)49. The sum of perimeter of first 6 triangle is (in \( cm \) )a) 120b) \( \frac{567}{4} \)c) \( \frac{569}{4} \)d) 14450. The side of the 5th triangle is (in \( cm \) )a) 6b) \( 1.5 \)c) \( 0.75 \)d) 3

Description : Each side of an equilateral triand 12 is \( 24 cm \) the mid - point of its sides are joined to form another tranpla this brress is doins centinuously infinite46. The perimeter of 7 th triangle is \( ( \) in \( cm ) \)a) \( \ ... of the 5th triangle is (in \( cm \) )a) 6b) \( 1.5 \)c) \( 0.75 \)d) 3

Last Answer : Each side of an equilateral triand 12 is \( 24 cm \) the mid - point of its sides are joined to form another tranpla ... ( 1.5 \) c) \( 0.75 \) d) 3

Who likes ppi and GHZ ? Regulotion 720X1440 Pixels ratio 18.9 295 PPI (2.0X2.0 GHz Cortex-A53 & 6X1.45 GHZ) while regulotion 720X1520 Pixels ratio 19.9 ~ 271ppi (2x1.45 GHz Cortex-A53 & 6X1.45 GHZ )

Description : Who likes ppi and GHZ ? Regulotion 720X1440 Pixels ratio 18.9 295 PPI (2.0X2.0 GHz Cortex-A53 & 6X1.45 GHZ) while regulotion 720X1520 Pixels ratio 19.9 ~ 271ppi (2x1.45 GHz Cortex-A53 & 6X1.45 GHZ )

Last Answer : answer:

260 g of wet soil was taken in a pycnometer jar of weight 400 g in order to find the moisture content in the soil, with specific gravity of soil particles 2.75. The weight of soil and remaining water filled in pycnometer without air bubbles was 1415 g and the weight of pycnometer filled with water alone was 1275 g. The moisture content in the soil is (A) 24.2 % (B) 18.2 % (C) 53.8 % (D) None of these

Description : 260 g of wet soil was taken in a pycnometer jar of weight 400 g in order to find the moisture content in the soil, with specific gravity of soil particles 2.75. The weight of soil and remaining water filled in pycnometer without air ... is (A) 24.2 % (B) 18.2 % (C) 53.8 % (D) None of these

Last Answer : Answer: Option B

The average price of 10 books is Rs. 12 while the average price of 8 of these books is Rs. 11.75. Of the remaining two books, if the price of one book is 60% more than the price of the other, what is the price of each of these two books? A.Rs 10 and Rs 16 B.Rs 12 and Rs 24 C.Rs 24 and Rs 18 D.Rs 28 and Rs 12 E.None of these

Description : The average price of 10 books is Rs. 12 while the average price of 8 of these books is Rs. 11.75. Of the remaining two books, if the price of one book is 60% more than the price of the other, what is the price of ... and Rs 16 B.Rs 12 and Rs 24 C.Rs 24 and Rs 18 D.Rs 28 and Rs 12 E.None of these

Last Answer : Answer - A (Rs 10 and Rs 16) Explanation - Total price of the two books = Rs. [(12 x 10) - (11.75 x 8)] = Rs. (120 - 94) = Rs. 26 Let the price of one book be Rs.x Then, the price of other book = Rs. (x ... /5)x= (8/5)x so, x +(8/5)x=26 , x=10 The prices of the two books are Rs. 10 and Rs. 16

The average of marks obtained by 60 students in a computer examination is 18. If the average marks of passed students is 20and that of the failed students is 8, what is the number of students who passed the examination? A) 100 B) 75 C) 50 D) 85

Description : The average of marks obtained by 60 students in a computer examination is 18. If the average marks of passed students is 20and that of the failed students is 8, what is the number of students who passed the examination? A) 100 B) 75 C) 50 D) 85 

Last Answer : C Let the number of passed students be x. Then total marks = 60 × 18= 20x + (60– x) × 8 1080= 20x + 480– 8x 12x = 600 ∴ x = 50 ∴ number of passed students = 50

The liquid used in the Wohlwill process for extracting pure gold?

Description : The liquid used in the Wohlwill process for extracting pure gold?

Last Answer : Aquaregia

Given the following data pairs (x, y), find the regression equation. (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6, 14.31), (7, 13.99), (8, 14.88), (9, 18.04), (10, 20.70) a. y = 0.490 x - 0.053 b. y = 2.04 x c. y = 1.98 x + 0.436 d. y = 0.49 x

Description : Given the following data pairs (x, y), find the regression equation. (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6, 14.31), (7, 13.99), (8, 14.88), (9, 18.04), (10, 20.70) a. y = 0.490 x - 0.053 b. y = 2.04 x c. y = 1.98 x + 0.436 d. y = 0.49 x

Last Answer : c. y = 1.98 x + 0.436

What would the cost be if an Illuminati-type figure arose out of nowhere -- and commissioned a gigantic Gothic Cathedral be built out of pure gold (see details)

Description : What would the cost be if an Illuminati-type figure arose out of nowhere -- and commissioned a gigantic Gothic Cathedral be built out of pure gold (see details)

Last Answer : As an example, you could try to replicate the Kölner Dom as a pure gold structure. The building has an estimated mass of about 300000t, and is mostly built with Trachyte, which has a density of 2. ... kg, or 47.000.000€/t. The material costs for your gold cathedral therefore is about 98 trillion €.

Is there a way to buy small amounts of pure gold for its exact value?

Description : Is there a way to buy small amounts of pure gold for its exact value?

Last Answer : Buying in sub-ounce quantities triggers a premium to the bullion price. Your best bet is to buy smaller gold coins in non-collector condition. My personal holdings are in British, Swiss, South African and ... gold I bought at less that $250 an ounce, shows what the confidence in the dollar is now

What is pure gold nutrition?

Description : What is its quality?

Last Answer : Good quality. The old biotech us brigade is doing it! They also love quality, so it is definitely good!

Is 14k Gold Diamond-Cut Hoop Earrings made with pure gold?

Description : Is 14k Gold Diamond-Cut Hoop Earrings made with pure gold?

Last Answer : The 14k Gold Diamond-Cut Hoop Earrings are made with 14k gold, which is a type of gold created for additional strength. It contains pure gold mixed into an alloy so that the earrings can be worn without fear of damage or deformation.

Pick out the wrong statement. (A) Pure rubber is as useless as pure gold as a material of construction (B) Thermal conductivity of aluminium is higher than that of copper; henceit is increasingly used for utensil making(C) Copper has poor weldability(D) Reinforced plastics are made from both thermoplastic as well asthermosetting plastics

Description : Pick out the wrong statement. (A) Pure rubber is as useless as pure gold as a material of construction (B) Thermal conductivity of aluminium is higher than that of copper; henceit is ... has poor weldability (D) Reinforced plastics are made from both thermoplastic as well as thermosetting plastics

Last Answer : (B) Thermal conductivity of aluminium is higher than that of copper; henceit is increasingly used for utensil making

“Pop off” of a porcelain veneer from the under the lying gold crown is due to:** A. Too thick application of pure gold surface conditioner B. Contamination at the porcelain metal interface C. Under firing the opaque layer D. All of the above

Description : “Pop off” of a porcelain veneer from the under the lying gold crown is due to:** A. Too thick application of pure gold surface conditioner B. Contamination at the porcelain metal interface C. Under firing the opaque layer D. All of the above

Last Answer : B. Contamination at the porcelain metal interface

The intensity ratio of waves is 25:9. What is the ratio of their amplitudes? (1) 50 : 18 (2) 25 : 9 (3) 3 : 5 (4) 5 : 3

Description : The intensity ratio of waves is 25:9. What is the ratio of their amplitudes? (1) 50 : 18 (2) 25 : 9 (3) 3 : 5 (4) 5 : 3

Last Answer : (4) 5 : 3

Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with be (A) 9.5 : 1 (B) 12.5 : 1 (C) 15.5 : 1 (D) 18.5 : 1

Description : Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with be (A) 9.5 : 1 (B) 12.5 : 1 (C) 15.5 : 1 (D) 18.5 : 1

Last Answer : (A) 9.5 : 1