Death rate per thousand in Pakistan is: A. 15 Persons B. 13 Persons C. 9.88 Persons D. 7.2 Persons

Death rate per thousand in Pakistan is: A. 15 Persons B. 13 Persons C. 9.88 Persons D. 7.2 Persons
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Death rate per thousand in Pakistan is: A. 15 Persons B. 13 Persons C. 9.88 Persons D. 7.2 Persons

Description : Death rate per thousand in Pakistan is: A. 15 Persons B. 13 Persons C. 9.88 Persons D. 7.2 Persons

Last Answer : ANSWER: D

The death rate of infant per thousand in Pakistan is: A. 69 Infants B. 92 Infants C. 100 Infants D. 110 Infants

Description : The death rate of infant per thousand in Pakistan is: A. 69 Infants B. 92 Infants C. 100 Infants D. 110 Infants

Last Answer : ANSWER: A

The death rate of infant per thousand in Pakistan is: A. 69 Infants B. 92 Infants C. 100 Infants D. 110 Infants

Description : The death rate of infant per thousand in Pakistan is: A. 69 Infants B. 92 Infants C. 100 Infants D. 110 Infants

Last Answer : ANSWER: A

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

Growth rate of population means – (1) The difference of growth between male and female. (2) The difference in population between urban and rural area. (3) The number of births per thousand people. (4) The difference between birth and death rates.

Description : Growth rate of population means – (1) The difference of growth between male and female. (2) The difference in population between urban and rural area. (3) The number of births per thousand people. (4) The difference between birth and death rates.

Last Answer : (4) The difference between birth and death rates. Explanation: In demographics and ecology, the "population growth rate" is the rate at which the number of individuals in a population increases in a ... is the population growth rate. So Population Growth Rate = Crude Birth Rate - Crude Death Rate.

Total labour force in Pakistan is estimate at 63.03 million in the year 2014-15 out of which _____ million were unemployed A. 4.2 13 B. 3.93 C. 5.7 D. None of these

Description : Total labour force in Pakistan is estimate at 63.03 million in the year 2014-15 out of which _____ million were unemployed A. 4.2 13 B. 3.93 C. 5.7 D. None of these

Last Answer : ANSWER: B

The density of population in Pakistan according to 1998 census was: A. 120 Persons per sq. km B. 132 Persons per sq. km C. 157 Persons per sq. km D. 164 Persons per sq. km

Description : The density of population in Pakistan according to 1998 census was: A. 120 Persons per sq. km B. 132 Persons per sq. km C. 157 Persons per sq. km D. 164 Persons per sq. km

Last Answer : ANSWER: D

The density of population in Pakistan according to 1998 census was: A. 120 Persons per sq. km B. 132 Persons per sq. km C. 157 Persons per sq. km D. 164 Persons per sq. km

Description : The density of population in Pakistan according to 1998 census was: A. 120 Persons per sq. km B. 132 Persons per sq. km C. 157 Persons per sq. km D. 164 Persons per sq. km

Last Answer : ANSWER: D

The monthly incomes of two persons are in the ratio 5 : 4 and their monthly expenditures are in the ratio 9 : 7. If each person saves Rs. 500 per month, then what are their monthly incomes? a) Rs 8000 and Rs 10000 b) Rs 3750 and Rs 3000 c) Rs 5000 and Rs 4000 d) Rs 4500 and Rs 4000 e) None of the above

Description : The monthly incomes of two persons are in the ratio 5 : 4 and their monthly expenditures are in the ratio 9 : 7. If each person saves Rs. 500 per month, then what are their monthly incomes? a) Rs 8000 and Rs ... Rs 3750 and Rs 3000 c) Rs 5000 and Rs 4000 d) Rs 4500 and Rs 4000 e) None of the above

Last Answer : Let the incomes of two persons be 5x and 4x let the expenditures of them be 9y and 7y Each person saves Rs. 500 Therefore, 5x - 9y = 500 4x - 7y = 500 Solving the above equations, 20x - 36y = 2000 20x - ... = 500 + 9(500) = 5000 X = 1000 Hence, their salaries are Rs. 5000 and Rs. 4000 Answer: c)

Ajay reads at an average rate of 30 pages per hour, while Vikram reads at an average rate of 40 pages per hour. If Ajay starts reading a novel at 4:30 PM and Vikram begins reading an identical copy of the same book at 5:20 PM, at what time will they be reading the same page? a) 7:50 PM b) 8:15 PM c) 8:40 PM d) 9:00 PM e) 9:25 PM

Description : Ajay reads at an average rate of 30 pages per hour, while Vikram reads at an average rate of 40 pages per hour. If Ajay starts reading a novel at 4:30 PM and Vikram begins reading an identical copy of the same book at 5:20 PM, at ... same page? a) 7:50 PM b) 8:15 PM c) 8:40 PM d) 9:00 PM e) 9:25 PM

Last Answer : Ajay reads at average rate of 30 pages per hour ie. 1 page in every two minutes. Therefore, by 5:20 PM, he would have covered 25 pages By 6:20 PM, Ajay would have read 25+30 pages and Vikram would have ... and he will also finish 100 pages Hence, both of them will be on same page at 7:50 Answer: a)

In a class there are 15 boys and 10 girls. Three students are selected at random. The difference between the probability that 2 boys and 1 girl are selected compared to 1 boy and 2 girls are selected is: a) 23/78 b) 19/88 c) 15/92 d) 4/23 e) 7/46

Description : In a class there are 15 boys and 10 girls. Three students are selected at random. The difference between the probability that 2 boys and 1 girl are selected compared to 1 boy and 2 girls are selected is: a) 23/78 b) 19/88 c) 15/92 d) 4/23 e) 7/46

Last Answer : 2 boys, 1 gi(Prl = (15c2×10c1) / 25c3 = 1050/2300 1 boy, 2 girls = (15c1×10c2) / 25c3 = 675/2300 Difference = (1050 - 675)/2300 = 375/2300 = 15/92 Answer: c)

Momentum of electron having mass 9.1 × 10-31 kg and velocity 2.0 × 107 is A. 1.91 × 10-23 B. 2.34 × 10-23 C. 3.11 × 10-19 D. 7.88 × 10-34

Description : Momentum of electron having mass 9.1 × 10-31 kg and velocity 2.0 × 107 is A. 1.91 × 10-23 B. 2.34 × 10-23 C. 3.11 × 10-19 D. 7.88 × 10-34

Last Answer : 1.91 × 10-23

A man drives from his house to the station. If he drives at the rate of 10 kms per hour, he reaches the station at 6 pm. if he drives at 15 kms per hour, he would reach the station at 4 pm. At what speed, in kms per hour, should he drives so as to reach the station at 5 pm? a) 12 b) 12.33 c) 5√5 d) 12.5 e) 13

Description : A man drives from his house to the station. If he drives at the rate of 10 kms per hour, he reaches the station at 6 pm. if he drives at 15 kms per hour, he would reach the station at 4 pm. At what speed, in kms ... he drives so as to reach the station at 5 pm? a) 12 b) 12.33 c) 5√5 d) 12.5 e) 13

Last Answer : Let x' be the distance between house and station. Time taken to travel a distance of x at the speed of 10km/hr, T1 = x/10 hours Time taken to travel a distance of x at the speed of 15km/hr, T2 = x/15 hours we ... the station at 5 pm, speed = 60/5 = 12 km/hr [12 pm - 5pm, time = 5 hours] Answer: a)

Calculate the reverberation time of a living room 8 ft high, 13 ft wide and 20 ft long. The total absorption of the building structure inside the room is 180.7 sabines with four persons present in the room. A. 0.5 ms B. 0.05 s C. 0.5 s D. 5 ms

Description : Calculate the reverberation time of a living room 8 ft high, 13 ft wide and 20 ft long. The total absorption of the building structure inside the room is 180.7 sabines with four persons present in the room. A. 0.5 ms B. 0.05 s C. 0.5 s D. 5 ms

Last Answer : C. 0.5 s

I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 XII=12 XIII=13 XIV=14 XV=15...... Of course, I + XI = X is wrong. You are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles

Description : I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 ... are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles

Last Answer : Most people would get to one move at the least, but the real answer is zero moves. If you rotate the whole question around 180 degrees, it will display this: X = IX + I

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

What is the output of the following? i = 5 while True: if i%0O9 == 0: break print(i) i += 1 a) 5 6 7 8 b) 5 6 7 8 9 c) 5 6 7 8 9 10 11 12 13 14 15 …. d) error

Description : What is the output of the following? i = 5 while True: if i%0O9 == 0: break print(i) i += 1 a) 5 6 7 8 b) 5 6 7 8 9 c) 5 6 7 8 9 10 11 12 13 14 15 …. d) error

Last Answer : d) error

The average of 12 numbers is 7.9. The average of 5 of them is 6.8, while the average of other five is 7.7. what is the average of the remaining 2 numbers? A) 10.25 B) 11.15 C) 12.65 D) 13.25

Description : The average of 12 numbers is 7.9. The average of 5 of them is 6.8, while the average of other five is 7.7. what is the average of the remaining 2 numbers? A) 10.25 B) 11.15 C) 12.65 D) 13.25

Last Answer : B) Sum of the remaining 2 numbers = [(12 * 7.9) – (586.8) – (5*7.7)]  = 94.8 – 34 – 38.5  = 22.3  Required average = 22.3 / 2  = 11.15

Consider the example of finding the probability of selecting a red card or a 9 from a deck of 52 cards. A) 15/26 B) 26/15 C) 7/13 D) 13/7

Description : Consider the example of finding the probability of selecting a red card or a 9 from a deck of 52 cards. A) 15/26 B) 26/15 C) 7/13 D) 13/7

Last Answer : Answer: C) We need to find out P(R or 6) Probability of selecting a Red card = 26/52 Probability of selecting a 9 = 4/52 Probability of selecting both a red card and a 9 = 2/52  P(R or 9) = P(R) + P(9) – P(R and 9) = 26/52 + 4/52 – 2/52 = 28/52 = 7/13.

Presence of nitrogen in high concentration in contaminated air reduces partial pressure of oxygen in lungs, thereby causing asphyxia (suffocation) leading to death from oxygen deficiency. Concentration of N2 in contaminated air at which it acts as a natural asphyxiate is ≥ __________ percent. (A) 84 (B) 88 (C) 80 (D) 92

Description : Presence of nitrogen in high concentration in contaminated air reduces partial pressure of oxygen in lungs, thereby causing asphyxia (suffocation) leading to death from oxygen deficiency. Concentration of N2 in contaminated air at ... asphyxiate is ≥ __________ percent. (A) 84 (B) 88 (C) 80 (D) 92

Last Answer : (A) 84

Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'. (A) 1 (B) 5 (C) 15 (D) 25

Description : Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'. (A) 1 (B) 5 (C) 15 (D) 25

Last Answer : (B) 5

What is the annual rock salt production in tonnes in Pakistan? A. 1375 Thousand B. 1298 Thousand C. 975 Thousand D. 610 Thousand 75

Description : What is the annual rock salt production in tonnes in Pakistan? A. 1375 Thousand B. 1298 Thousand C. 975 Thousand D. 610 Thousand 75

Last Answer : ANSWER: B

What is the annual rock salt production in tonnes in Pakistan? A. 1375 Thousand B. 1298 Thousand C. 975 Thousand D. 610 Thousand

Description : What is the annual rock salt production in tonnes in Pakistan? A. 1375 Thousand B. 1298 Thousand C. 975 Thousand D. 610 Thousand

Last Answer : ANSWER: B

What is the latest bonus rate from 31 Mar 2006? a) WLA continuing Rs 90/- per thousand rupees of sum assured b) EA continuing policies Rs 70/- per thousand rupees of sum assured c) AEA continuing Rs 65/- per thousand rupees of sum assured d) All the above

Description : What is the latest bonus rate from 31 Mar 2006? a) WLA continuing Rs 90/- per thousand rupees of sum assured b) EA continuing policies Rs 70/- per thousand rupees of sum assured c) AEA continuing Rs 65/- per thousand rupees of sum assured d) All the above

Last Answer : d) All the above

What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Description : What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Last Answer : ANSWER: D

What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Description : What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Last Answer : ANSWER: D

According to 1998 census the density of population in Balochistan Province is: A. 16 Persons per Sq. Km B. 18 Persons per Sq. Km C. 22 Persons per Sq. Km D. 31 Persons per Sq. Km 15

Description : According to 1998 census the density of population in Balochistan Province is: A. 16 Persons per Sq. Km B. 18 Persons per Sq. Km C. 22 Persons per Sq. Km D. 31 Persons per Sq. Km 15

Last Answer : ANSWER: B

Delhi has a population density of 9,340 persons per sq. km. which is much higher than the national average of 325 persons per sq. km. Explain why. -Geography

Description : Delhi has a population density of 9,340 persons per sq. km. which is much higher than the national average of 325 persons per sq. km. Explain why. -Geography

Last Answer : According to 2011 census, Delhi's population density is 11,297 persons per km2 . The high population density is mainly owing to the large-scale in migration that was taken place. Delhi, being ... such as IT, hotels, banking, media and tourism has absorbed the migrants resulting in high density.

A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is :

Description : A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is : a) 72 metres b) 54 metres c) 55 metres d) 45 metres e) 50 meters

Last Answer : Answer: e)

A person invites 15 guests for dinner and wishes to arrange them at two round tables that can accommodate 8 persons and 7 persons respectively. -Maths 9th

Description : A person invites 15 guests for dinner and wishes to arrange them at two round tables that can accommodate 8 persons and 7 persons respectively. -Maths 9th

Last Answer : answer:

A person’s age is 150% of what it was 15 years ago, but 76% of what it will be after 15years. What is his present age? A) 39.7 B) 45.8 C) 42.8 D) 37.8

Description : A person’s age is 150% of what it was 15 years ago, but 76% of what it will be after 15years. What is his present age? A) 39.7 B) 45.8 C) 42.8 D) 37.8

Last Answer : B)  let the present age be X yrs then 150% of (X-15)=X; and 76 % of (x+15)= X 150% of (X-15)=76% of(X+15) 3/2(X-15)=19/25(X+15)  X=45.8yrs

Many persons, who are occupied with desk work for long hours, have a tendency to suffer from cervical spondylosis. This is caused due to decrease in the intervertebral disk space between (a) 5, 6 and 7 cervicals (b) 6, 7 and 8 cervicals (c) 7, 8 and 9 cervicals (d) all of these

Description : Many persons, who are occupied with desk work for long hours, have a tendency to suffer from cervical spondylosis. This is caused due to decrease in the intervertebral disk space between (a) 5, 6 and 7 cervicals (b) 6, 7 and 8 cervicals (c) 7, 8 and 9 cervicals (d) all of these

Last Answer : Ans:(a)

In a birthday party, every person shakes hand with every other person. If there was a total of 66 handshakes in the party, how many persons were present in the party? A) 9 B) 8 C) 7 D) 12

Description :  In a birthday party, every person shakes hand with every other person. If there was a total of 66 handshakes in the party, how many persons were present in the party? A) 9 B) 8 C) 7 D) 12

Last Answer : Answer: D)  Assume that in a party every person shakes hand with every other person  Number of hand shake = 66  Total number of hand shake is given by nC2  Let n = the total number of persons ... cannot take negative value of n  So, n = 12  Therefore number of persons in the party = 12

Calculate the most appropriate unit cost for a distribution division of a multinational company using the following information. Miles travelled 636,500 Tonnes carried 2,479 Number of drivers 20 Hours worked by drivers 35,520 Tonnes miles carried 375,200 Cost incurred 562,800 (a) Rs .88 (b) Rs 1.50 (c) Rs 15.84 (d) Rs28, 140

Description : Calculate the most appropriate unit cost for a distribution division of a multinational company using the following information. Miles travelled 636,500 Tonnes carried 2,479 Number of drivers 20 Hours worked by drivers 35,520 Tonnes miles ... 800 (a) Rs .88 (b) Rs 1.50 (c) Rs 15.84 (d) Rs28, 140

Last Answer : (d) Rs28, 140

What is the shear stress acting along the neutral axis of triangular beam section, with base 60 mm and height 150 mm, when shear force of 30 kN acts? a. 15.36 N/mm2 b. 10.6 N/mm2 c. 8.88 N/mm2 d. Insufficient data

Description : What is the shear stress acting along the neutral axis of triangular beam section, with base 60 mm and height 150 mm, when shear force of 30 kN acts? a. 15.36 N/mm2 b. 10.6 N/mm2 c. 8.88 N/mm2 d. Insufficient data

Last Answer : c. 8.88 N/mm2

what is 9/11 of 88?

Description : what is 9/11 of 88?

Last Answer : 44

What data does a sample of pure water irrespective of its source contains 11.1 hydrogen and 88.9 oxygen support?

Description : What data does a sample of pure water irrespective of its source contains 11.1 hydrogen and 88.9 oxygen support?

Last Answer : It might have supported Proust's law or the law of definitecomposition, or law of constant composition. But unfortunately thedata used are not accurate. The correct proportions, based onrelative atomic masses of hydrogen and oxygen being 1.008 and15.999 give the results as 11.2% and 88.8%.

What is 88 divied by 9?

Description : What is 88 divied by 9?

Last Answer : 90 divided by 9 = 1090 - 9 = 81 = 9 x 988 - 81 = 79 times with 7 remaining

Rewrite each list of number in order from least to gratest 9.08 8.98 98.1 9.8 9.88?

Description : Rewrite each list of number in order from least to gratest 9.08 8.98 98.1 9.8 9.88?

Last Answer : 8.98,9.08,9.8,98.1

A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/sec2is (A) 8.82 (B) 9.81 (C) 10.88 (D) 0.95

Description : A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/sec2is (A) 8.82 (B) 9.81 (C) 10.88 (D) 0.95

Last Answer : (A) 8.82

What is the molecular formula of a compound with an empirical formula of C2OH4 and a molar mass of 88 grams per mole?

Description : What is the molecular formula of a compound with an empirical formula of C2OH4 and a molar mass of 88 grams per mole?

Last Answer : This compound may be dioxane - C4H8O2.

A man buys milk at Rs. 2.40 per litre. He adds one-third water to it and sells the mixture at Rs. 2.88 per litre. Find his profit percentage. (Assume water is free). a) 21% b) 30% c) 40% d) 50% e) 60%

Description : A man buys milk at Rs. 2.40 per litre. He adds one-third water to it and sells the mixture at Rs. 2.88 per litre. Find his profit percentage. (Assume water is free). a) 21% b) 30% c) 40% d) 50% e) 60%

Last Answer : Let say he purchases 3 litres of milk whose cost is Rs. 7.20 He adds 1 litre of water and the mixture of 4 litres is sold at Rs 2.88 × 4 = Rs11.52 Profit percentage = (11.52 – 7.20) × 100.0/7.20 = 4.32 × 100.0/7.2 = 60% Answer: e)

How many units of electricity per hp per hour is used by electric motor: A)0.44 b)0.66 C)0.88 d)1.10

Description : How many units of electricity per hp per hour is used by electric motor: A)0.44 b)0.66 C)0.88 d)1.10

Last Answer : C)0.88 d

A conventional vehicle costs 10 to 15 percent per mile in fuel to operate. How much does an electric vehicle cost per mile? • 2 to 4 cents • 5 to 6 cents • 7 to 8 cents • 9 to 10 cents

Description : A conventional vehicle costs 10 to 15 percent per mile in fuel to operate. How much does an electric vehicle cost per mile? • 2 to 4 cents • 5 to 6 cents • 7 to 8 cents • 9 to 10 cents

Last Answer : • 2 to 4 cents

A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 9.30 a.m.? A.15 B.8 C.7 D.10 E.None of these

Description : A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 9.30 a.m.? A.15 B.8 C.7 D.10 E.None of these

Last Answer : Answer – C (7) Explanation – Relative speed = (2 + 3) = 5 rounds per hourSo, they cross each other 5 times in an hour and 2 times in half an hourHence, they cross each other 7 times before 9.30 a.m.

Do persons who have near death experiences have experiences based on their particular belief system?

Description : Do persons who have near death experiences have experiences based on their particular belief system?

Last Answer : I was 10 I was having Catholic last Rites read to me and I saw my grandpa who died a year before I was born. We talked for a couple minutes before I was sucked back into the land of the living.

Sorry, but I just have to ask: Is it just me, or does it seem people care more about a person's death if it has wide media coverage?

Description : Sorry, but I just have to ask: Is it just me, or does it seem people care more about a person's death if it has wide media coverage?

Last Answer : I don’t tend to care about anyone’s death I don’t know. May seem harsh but it’s just me. I didn’t know the person and unless I respected whatever they were famous for I wouldn’t shed a tear. If Justin Bieber died I’d jump for joy!

the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Description : the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Last Answer : the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Whitworth compressed steel is obtained when molten steel is subjected to a pressure of (A) 5 kg/mm2 (B) 9 kg/mm2 (C) 13 kg/mm2 (D) 15 kg/mm

Description : Whitworth compressed steel is obtained when molten steel is subjected to a pressure of (A) 5 kg/mm2 (B) 9 kg/mm2 (C) 13 kg/mm2 (D) 15 kg/mm

Last Answer : Answer: Option B