A survey conducted by an organization -Maths 9th

A survey conducted by an organization -Maths 9th
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Solution :- (i) (ii) The major cause of women's ill health and death worldwide is reproductive health conditions.
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A survey was conducted in a locality regarding -Maths 9th

Description : A survey was conducted in a locality regarding -Maths 9th

Last Answer : Number of pure vegetarians = 175 ∴ Number of non-vegetarians = 450 - 175 = 275 Probability of a person being non-vegetarian = 275/450 = 11/18.

A survey was conducted on 50 persons of a society -Maths 9th

Description : A survey was conducted on 50 persons of a society -Maths 9th

Last Answer : Each value with justification is correct. (Write yourself)

The data collection for national income estimation is conducted in India by— (1) The Finance Ministry of the Government of India (2) The RBI (3) The NSSO (National Sample Survey Organization (4) None of these

Description : The data collection for national income estimation is conducted in India by— (1) The Finance Ministry of the Government of India (2) The RBI (3) The NSSO (National Sample Survey Organization (4) None of these

Last Answer : (3) The NSSO (National Sample Survey Organization Explanation: The National Sample Survey Office (NSSO) in India is a unique setup to carry out surveys on socioeconomic, demographic, agricultural ... of India for collection of statistical data in the areas which are vital for developmental planning.

A study was conducted to find out the concentration -Maths 9th

Description : A study was conducted to find out the concentration -Maths 9th

Last Answer : (i) Frequency distribution of above data in tabular form is given as: (ii) The concentration of sulphur dioxide was more than 0.11 ppm for 9 days.

In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Description : In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Last Answer : Total children = 364 Number of children like potato chips = 91 Number of children do not like potato chips = 364 – 91 = 273 273 Required probability = 273 / 364 =0.75

In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Description : In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Last Answer : Total children = 364 Number of children like potato chips = 91 Number of children do not like potato chips = 364 – 91 = 273 273 Required probability = 273 / 364 =0.75

In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Description : In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Last Answer : NEED ANSWER

In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Description : In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. -Maths 9th

Last Answer : (c) Total number of survey children's age from 19-36 months, n(S) = 364 In those of them 91 out of them liked to eat potato chips. ∴ Number of children who do not like to eat potato chips, n(E) = ... S) = 273/364 = 0.75 Hence, the probability that he/she does not like to eat potato chips is 0.75.

In a survey of 364 children aged 19-36 months, -Maths 9th

Description : In a survey of 364 children aged 19-36 months, -Maths 9th

Last Answer : Children who do not like potato chips = 364 - 91 = 273 P (a child does not like potato chips) = 273/364 = 0.75

In a survey of 364 children aged 20-40 months, -Maths 9th

Description : In a survey of 364 children aged 20-40 months, -Maths 9th

Last Answer : Number of children = 364 Number of children not like to eat potato chips = 364 - 91 = 273. The required probability = 273/364 = 0.75

A recent survey found that the ages of workers in a factory are distributed as follows: -Maths 9th

Description : A recent survey found that the ages of workers in a factory are distributed as follows: -Maths 9th

Last Answer : Total number of workers = 38 + 27 + 86 + 46 + 3 = 200 (i) P (person is 40 years or more) = P (Person having age 40 to 49 years) + P (person having age 50 to 59 years) + P (person having age 60 and ... 40 to 19 years) + P (person having age 50 to 59 years) = 86/200 + 46/200 = 132/200 = 0.66

In a survey, it was found that 9 out of every 11 households -Maths 9th

Description : In a survey, it was found that 9 out of every 11 households -Maths 9th

Last Answer : 2/11 = 0.18(recurring), Non terminating repeating. People are becoming more social, helpful, cooperative and caring.

A magazine company conducted a phone survey asking subscribers to identify the brand of outdoor camping equipment they like best. Every subscriber was surveyed, and the results were printed in an article titled “Most Popular Equipment among All Campers.” Why is the title of the article misleading?

Description : A magazine company conducted a phone survey asking subscribers to identify the brand of outdoor camping equipment they like best. Every subscriber was surveyed, and the results were printed in an article titled “Most Popular Equipment among All Campers.” Why is the title of the article misleading?

Last Answer : For view, of course. Edit: ok, now I confused. Are you asking what makes the title misleading, or why the magazine makes the misleading title?

Who conducted the First social survey of low skilled London workers ? -SST 10th

Description : Who conducted the First social survey of low skilled London workers ? -SST 10th

Last Answer : (i) Charles Booth conducted the first survey of low skilled London workers in 1887. (ii) (a) Increasing population (b) Low wages (c) Lack of education (d) Pushing large number of children into low paid work by their parents.

Who conducted the First social survey of low skilled London workers ? -SST 10th

Description : Who conducted the First social survey of low skilled London workers ? -SST 10th

Last Answer : Charles Booth.

Who conducted the First social survey of low skilled London workers ? -SST 10th

Description : Who conducted the First social survey of low skilled London workers ? -SST 10th

Last Answer : Charles Booth.

Who conducted a survey in London in 1887 ? What was its result ? -SST 10th

Description : Who conducted a survey in London in 1887 ? What was its result ? -SST 10th

Last Answer : In 1887. Charles Booth conducted a survey and concluded that 1 million landowners were very poor and were expected to live only up to an average age of 29 These people were more likely to die in a workhouse, hospital or lunatic asylum.

What is the position of Rabindranath in the list of the best Bengalis of all time in the survey conducted by BBC Bangla section (2004) ?

Description : What is the position of Rabindranath in the list of the best Bengalis of all time in the survey conducted by BBC Bangla section (2004) ?

Last Answer : In the survey conducted by BBC Bangla section (2004), Rabindranath is ranked 2nd (first Bangabandhu) in the list of best Bengalis of all time.

The first forest survey of India was conducted in which year? a. 1981 b. 1977 c. 1988 d. 1987 e. 1985

Description : The first forest survey of India was conducted in which year? a. 1981 b. 1977 c. 1988 d. 1987 e. 1985

Last Answer : d. 1987

Mark correct option relating to live mail survey a) The survey is to be conducted in one delivery PO in each Postal Division. b) The PO to be selected should have a reasonable quantity of mail for study. c) 25% of the Post Offices selected for the survey should be in rural areas d) At least 25% of the total mails received in the PO selected is to be studied. e) All the above

Description : Mark correct option relating to live mail survey a) The survey is to be conducted in one delivery PO in each Postal Division. b) The PO to be selected should have a reasonable quantity of mail for study. ... least 25% of the total mails received in the PO selected is to be studied. e) All the above

Last Answer : e) All the above

n the previous three years, four studies have been conducted on the characteristics of Tyrone Brick's clients. As the firm seeks to put together a report showing trends in this area, it has a hard time locating the information contained in these study reports. This firm seems to need: A)a marketing research manager B)a marketing databank C)survey research D)primary data

Description : n the previous three years, four studies have been conducted on the characteristics of Tyrone Brick's clients. As the firm seeks to put together a report showing trends in this area, it has a ... to need: A)a marketing research manager B)a marketing databank C)survey research D)primary data

Last Answer : B)a marketing databank

The data collection for national income estimation is conducted in India by— (1) The Finance Ministry of the Government of India (2) The RBI (3) The NSSO (National Sample Survey Organi-sation) (4) None of these

Description : The data collection for national income estimation is conducted in India by— (1) The Finance Ministry of the Government of India (2) The RBI (3) The NSSO (National Sample Survey Organi-sation) (4) None of these

Last Answer : The NSSO (National Sample Survey Organi-sation)

The gradation and standardization of agricultural products are conducted through (1) Food Corporation of India (2) Directorate of Marketing and Inspection (3) Indian Standards Institution (4) Central Statistical Organization

Description : The gradation and standardization of agricultural products are conducted through (1) Food Corporation of India (2) Directorate of Marketing and Inspection (3) Indian Standards Institution (4) Central Statistical Organization

Last Answer : (2) Directorate of Marketing and Inspection Explanation: The Directorate of Marketing and Inspection (DMI) is an attached Office of the Ministry of Agriculture. It was set up in the year ... country. It is entrusted with promotion of standardization and grading of agricultural and allied produce.

An audit of financial statements is conducted to determine if the a. Organization is operating efficiently and effectively b. Client's internal control is functioning as intended. c. Auditee is following specific procedures or rules set down by some higher authority d. Overall financial statements are stated in accordance with an identified financial reporting framework

Description : An audit of financial statements is conducted to determine if the a. Organization is operating efficiently and effectively b. Client's internal control is functioning as intended. c. ... d. Overall financial statements are stated in accordance with an identified financial reporting framework

Last Answer : Overall financial statements are stated in accordance with an identified financial reporting framework

The following activities are requiring permission/sanction a) To enroll as member of St. John Ambulance brigade b) To join territorial Army c) To join foreign language classes conducted by indo-foreign cultural organization d) All the above

Description : The following activities are requiring permission/sanction a) To enroll as member of St. John Ambulance brigade b) To join territorial Army c) To join foreign language classes conducted by indo-foreign cultural organization d) All the above

Last Answer : d) All the above

The following does not represent a market situation 1. A bank run dispensary in its staff quarters 2. A fund rising Charity Show for the members of an NGO 3. A meditation Camp of a religious organization conducted for its members 4. A stall distributing Tirumala prasadam in a mandir 5. None of these

Description : The following does not represent a market situation 1. A bank run dispensary in its staff quarters 2. A fund rising Charity Show for the members of an NGO 3. A meditation Camp of a religious ... conducted for its members 4. A stall distributing Tirumala prasadam in a mandir 5. None of these

Last Answer : A stall distributing Tirumala prasadam in a mandir

Marketing activities conducted by individuals and organizations to achieve some goal other than ordinary business goals such as profit is :1. non business marketing 2. organization marketing 3. individual marketing 4. enterprise marketing 5. none of these

Description : Marketing activities conducted by individuals and organizations to achieve some goal other than ordinary business goals such as profit is : 1. non business marketing 2. organization marketing 3. individual marketing 4. enterprise marketing 5. none of these

Last Answer : individual marketing

National Sample Survey Organization(NSSO) is an organization under the ________ A. Ministry of Finance B. Ministry of Statistics C. Ministry of Commerce D. All (B) and (C) E. None of the Above

Description : National Sample Survey Organization(NSSO) is an organization under the ________ A. Ministry of Finance B. Ministry of Statistics C. Ministry of Commerce D. All (B) and (C) E. None of the Above

Last Answer : B. Ministry of Statistics Explanation: The National Sample Survey Organisation (NSSO), now known as National Sample Survey Office, is an organization under the Ministry of Statistics of the ... the largest organisation in India conducting regular socio-economic surveys. It was established in 1950.

A research intends to explore the effect of possible factors for the organization of effective mid-day meal interventions. Which research method will be most appropriate for this study? (A) Historical method (B) Descriptive survey method (C) Experimental method (D) Ex-post-facto method

Description : A research intends to explore the effect of possible factors for the organization of effective mid-day meal interventions. Which research method will be most appropriate for this study? (A) Historical method (B) Descriptive survey method (C) Experimental method (D) Ex-post-facto method

Last Answer : (D) Ex-post-facto method 

After how many years elections are conducted in India? -Civics 9th

Description : After how many years elections are conducted in India? -Civics 9th

Last Answer : Elections take place once in 5 years to elect 545 members for the Lok Sabha (Lower house).

After how many years elections are conducted in China? -Civics 9th

Description : After how many years elections are conducted in China? -Civics 9th

Last Answer : The elections, held every three years, are always supervised by a higher level of government, usually by a County Government.

After how many years elections are conducted in India? -Civics 9th

Description : After how many years elections are conducted in India? -Civics 9th

Last Answer : The term of the Lok Sabha, unless dissolved, is five years from the date appointed for its first meeting.

After how many years elections are conducted in China? -Civics 9th

Description : After how many years elections are conducted in China? -Civics 9th

Last Answer : The election is held every five years in China. It is the biggest political event in China. The real mettle of the country's leadership is tested here. China elects its president behind fortified ... the country will converge for the Congress on October 18 and hold deliberations for about a week.

the curved surface area of a cylinder is 154 cm. the total surface area of the cylinder is three times its curved surface area. find the volume of the cylinder. -Maths 9th

Description : the curved surface area of a cylinder is 154 cm. the total surface area of the cylinder is three times its curved surface area. find the volume of the cylinder. -Maths 9th

Last Answer : T.S.A = 3*154 = 462 cm² C.S.A = 154 cm² C.S.A = 2πrh T.S.A = 2πr(r+h) Now, In T.S.A = 2πrr + 2πrh 462 = 2πrr + 2πrh 462 = 2*22/7*r*r + 154 462 - 154 = 2*22/7*r*r 308*7/2*22 = r*r 49 = r*r R = 7 cm ... 7*h 154/44 = h 7/2 =h H = 3.5 cm or 7/2 cm Now volume = πrrh = 22/7 * 7* 7 *7/2 = 11*49 = 539 cm³

case study questions class 9 maths surface area and volume -Maths 9th

Description : case study questions class 9 maths surface area and volume -Maths 9th

Last Answer : Q. Read the source or text given below and answer the following questions: A conical circus tent has to be made with a cloth that is 5m wide, whose height is 24m, and the radius of the base is 7m. ... 4. Find the Curved Surface Area Answers: 1. Curved Surface Area 2. 550 m 3. Rs.3850 4.110m²

Sohan wants to show gratitude towards his teacher by giving her a card made by him. He has three pieces of trapezium pasted one above the other as shown in fig. These pieces are arranged in a way that AB||HC || GD || FE. Also BC=CD=DE, and GF=6 cm... -Maths 9th

Description : Sohan wants to show gratitude towards his teacher by giving her a card made by him. He has three pieces of trapezium pasted one above the other as shown in fig. These pieces are arranged in a way that AB||HC || GD || FE. Also BC=CD=DE, and GF=6 cm... -Maths 9th

Last Answer : Given : Sohan wants to show gratitude towards his teacher by giving her a card made by him. He has three pieces of trapezium pasted one above the other as shown in the fig. These pieces are arranged ... length of coloured tape required = 30 cm (b) The values are : Happiness, beauty, Knowledge.

While discussing the properties of a parallelogram teacher asked about the relation between two angles x and y of a parallelogram as shown ... -Maths 9th

Description : While discussing the properties of a parallelogram teacher asked about the relation between two angles x and y of a parallelogram as shown ... -Maths 9th

Last Answer : (a) Yes , x < y is correct (b) Ð ADB =Ð DBC = y (alternate int. angles) since BC < CD (angle opp. to smaller side is smaller) there for, x < y (c) Truth value

Hameed has built a cubical water tank with lid for his house, with each other edge 1.5m long. -Maths 9th

Description : Hameed has built a cubical water tank with lid for his house, with each other edge 1.5m long. -Maths 9th

Last Answer : Edge of cubical tank = 1.5 m ∴ Area of 4 walls = 4 (side)² = 4(1.5)² m² = 4 x 225 = 9 m² Area of floor = (1.5)² = 2.25 m² ∴ Total surface area = 9 + 2.25 = 11.25 m² Edge of square tile = 25 m = 0.25 m² ∴ Area of 1 tile = (0.25)2 = .0625 m²

A 4 cm cube is cut into 1 cm cubes. Calculate the total surface area of all the small cubes. -Maths 9th

Description : A 4 cm cube is cut into 1 cm cubes. Calculate the total surface area of all the small cubes. -Maths 9th

Last Answer : Side of cube = 4 cm But cutting into 1 cm cubes, we get = 4 x 4 x 4 = 64 Now surface area of one cube = 6 x (1)² = 6 x 1=6 cm² and surface area of 64 cubes = 6 x 64 cm² = 384 cm²

Three equal cubes are placed adjacently in a row. Find the ratio of total surface area of the new cuboid to that of the sum of the surface areas of the three cubes. -Maths 9th

Description : Three equal cubes are placed adjacently in a row. Find the ratio of total surface area of the new cuboid to that of the sum of the surface areas of the three cubes. -Maths 9th

Last Answer : Let each side of a cube = a cm Then surface area = 6a² cm² and surface area of 3 such cubes = 3 x 6a² = 18a² cm² By placing three cubes side by side we get a cuboid whose ... + 3a²] = 14 a² ∴ Ratio between their surface areas = 14a² : 18a² = 7 : 9

The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of white washing the walls of the room and the ceiling at the rate of ₹7.50 m². -Maths 9th

Description : The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of white washing the walls of the room and the ceiling at the rate of ₹7.50 m². -Maths 9th

Last Answer : Length of a room (l) = 5m Breadth (b) = 4 m and height (h) = 3 m ∴ Area of 4 walls = 2(l + b) x h = 2(5 + 4) x 3 = 6 x 9 = 54 m² and area of ceiling = l x b = 5 x ... ∴ Total area = 54 + 20 = 74 m2 Rate of white washing = 7.50 per m² ∴ Total cost = ₹74 x 7.50 = ₹555

Mary wants to decorate her ********* tree. She wants to place the tree on a wooden block covered with coloured paper with picture of Santa Claus on it. -Maths 9th

Description : Mary wants to decorate her Christmas tree. She wants to place the tree on a wooden block covered with coloured paper with picture of Santa Claus on it. -Maths 9th

Last Answer : Length of box (l) = 80 cm Breadth (b) = 40 cm and height (h) = 20 cm ∴ Total surface area = 2(lb + bh + hl) = 2[80 x 40 + 40 x 20 + 20 x 80] cm² = 2[3200 + 800 + 1600] ... of one sheet = (40 cm)² = 1600 cm² ∴ No. of sheets required for the box = 11200 = 1600 = 7 sheets

Find the ratio of the total surface area and lateral surface area of a cube. -Maths 9th

Description : Find the ratio of the total surface area and lateral surface area of a cube. -Maths 9th

Last Answer : Let a be the edge of the cube, then Total surface area = 6a2² and lateral surface area = 4a² Now ratio between total surface area and lateral surface area = 6a² : 4a² = 3 : 2

Find the lateral surface area and total surface area of a cube of edge 10 cm. -Maths 9th

Description : Find the lateral surface area and total surface area of a cube of edge 10 cm. -Maths 9th

Last Answer : Edge of cube (a) = 10 cm (i) ∴ Lateral surface area = 4a² = 4 x (10)² = 4 x 100 cm²= 400 cm² (ii) Total surface area = 6a² = 6 x(10)² cm² = 6 x 100 = 600 cm²

Find the lateral surface area and total surface area of a cuboid of length 80 cm, breadth 40 cm and height 20 cm. -Maths 9th

Description : Find the lateral surface area and total surface area of a cuboid of length 80 cm, breadth 40 cm and height 20 cm. -Maths 9th

Last Answer : Length of cuboid (l) = 80 cm Breadth (b) = 40 cm Height (h) = 20 cm (i) ∴ Lateral surface area = 2h(l + b) = 2 x 20(80 + 40) cm² = 40 x 120 = 4800 cm² (ii) Total surface area = 2(lb ... x 40 + 40 x 20 + 20 x 80) cm² = 2(3200 + 800 + 1600) cm² = 5600 x 2 = 11200 cm²

A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of ₹12.50 per m2 . -Maths 9th

Description : A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of ₹12.50 per m2 . -Maths 9th

Last Answer : Diameter of the pillar = 50 cm ∴ Radius (r) = 502m = 25 m = 14m and height (h) = 3.5m Curved surface area of a pillar = 2πrh ∴ Curved surface area to be painted = 112m2 ∴ Cost of painting of 1 m2 pillar = Rs. 12.50 ∴ Cost of painting of 112 m2 pillar = Rs. ( 112 x 12.50 ) = Rs. 68.75.

The diameter of a roller is 84 cm and its length is 120 cm. It takes 500 complete revolutions to move once over to level a playground. Find the area of the playground in m2. -Maths 9th

Description : The diameter of a roller is 84 cm and its length is 120 cm. It takes 500 complete revolutions to move once over to level a playground. Find the area of the playground in m2. -Maths 9th

Last Answer : The roller is in the form of a cylinder of diameter = 84 cm ⇒ Radius of the roller(r) = 842 cm = 42 cm Length of the roller (h) = 120 cm Curved surface area of the ... roller = 31680 cm2 = 3168010000m2 ∴ Area of the playground levelled in 500 revolutions = 500 x 3168010000m2 = 1584m2

A field is in the shape of a trapezium whose parallel sides are 25 m and 10 m. The non-parallel sides are 14 m and 13 m. Find the area of the field. -Maths 9th

Description : A field is in the shape of a trapezium whose parallel sides are 25 m and 10 m. The non-parallel sides are 14 m and 13 m. Find the area of the field. -Maths 9th

Last Answer : Let the given field is in the form of a trapezium ABCD such that parallel sides are AB = 10 m and DC = 25 m Non-parallel sides are AD = 13 m and BC = 14 m. We draw BE || AD, such that BE = 13 m. ... = 112 m2 So, area of the field = area of ∆BCE + area of parallelogram ABED = 84 m2 + 112 m2 = 196 m2