Noun 2022 TMA 3 solutions

Bracet

Moderator
All Tma solutions will be posted here everyday, kindly register on this platform for more solutions and exam questions

ENT204 TMA3
1. Adam Smith
2. Benchmarking
3. Outsourcing
4. Quality dependence
5. Fishbone diagram
6. Business reality
7. Japan
8. Difficult
9. Fragmentation
10. Operational change

CSS 111 tma 3 10/10
1. Authority (is the legitimate......)
2. Comte (father of sociology)
3. Family (first knowlegde....)
4. Not written
5. 2 (basic type of marriage)
6. Lombroso
7. Primary deviance
8. Nuclear family
9. Second
10. 3 (source of .......)

Bus105

1) Business objectives represent the point an organization want to attain and it is futuristic that is, it concerns the............

Ans......... Future

2) Income distribution, expenditure patterns, saving capability of.......
Ans..... Consumers

3) Population and it's distribution constitute the target..........

Ans....... Markets

4) If the economy is buoyant, there will be more demands

Ans.... Revenue

5) A good objective of commands not only the focus of management but also.....

Ans.... Management

6) Cultural environment such as the......

Ans.... Values

7) Similarly, if the economy is depressed, fewer goods will

Ans... Organization

8) An objective should not be set for setting sake or simply another organization has its own......

Ans....... Objective

9) . The manager has to take into consideration the consumption of the.......

Ans...... population

Css121

1) The branch of psychology that involves mainly the application to....

Ans...... Forensic

2) Psychology is mainly concerned with the.....

Ans....... systematic

3) . The psychology of the psychoanalysis perspectives is related to

Ans..... Sigmund freud

4) . The process concerned with thinking. The processing of information.......

Ans....... Cognitive

5) Psychology is the science that studies behavior and what Goes on in the.....

Ans... Mind

6) The main belief shared by these early pioneers was that........

Ans........objectively

7) The developmental task such as crawling. Creeping......

Ans......

8) Psychology was part of ancient discipline was part of.....

Ans..... Philosophy

9) The first recognized book on psychology was written by....

Ans..... William james

10) Psychology is vital to the understanding of.......

Ans.... Human


CIT425 10/10
C- mathematical models
B- Iconic
D- Variables
B- Solution
A- Return Limitation
C- Constraint
C- Analytic Models
D- Probalistic Models
C- Parameter
C- Mathematical Models

CIT445 10/10
B- Logical
A- Union
C- Code Optimization
D- All of the Options
A- Bookkeeping
B- Table Management
B- Linger
C- High Level Language
D- All of the Options
D- All of the Above


Question No: 7
EDP (

Eco342 tma3

1. Taxation (C)

2. Spendthrift economy (b)

3. Problem of running cost (d)

4. Circular flow (a)

5. Exogenously (a)

6. Comparative analysis (a)

7. Per capita income (c)

8. Disposable income (a)

9. Economic planning (c)

10. Households (b)

Eco332 tma 3

1. Fixed cost (a)

2. Dependent and independent (c)

3. Total revenue (c)

4. Imputed (b)

5. Economic profit (d)

6. Managerial economics (a)

7. 2(a)

8. All (a)

9. Autonomous (b)

10. Economic profit (b)

Eco384 tma3

1. Euraisa (a)

2. Economics globalization (c)

3. An export (a)

4. Heckscher -ohlin model (a)

5. Quota system (a)

6. US dollar (b)

7. 1945 (a)

8. Impartiality (b)

9. Corruption (d)

10. Electricity -generation equi..... (c)

Eco324 tma3

1. GDP = C+Inv + G + (eX-I) (d)

2. By reducing real profit (d)

3. The marginalist approach (a)

4. Unemployment (b)

5. % change in qty / % change in price (c)

6. Macroeconomics (a)

7. MV= PT (a)

8. Alfred Marshall (d)

9. P1+S1V/C+V (b)

10. Individualism (a)

Eco356 tma3

1. Correlation (a)

2. Sample variance (c)

3. Two (b)

4. Sample variance (b)

5. Simple (a)

6. Population (b)

7. Sample (c)

8. Single (c)

9. Sample variance (a)

10. Non of the above (d)

Eco314 tma3

1. Materials (d)

2. Disorganization (d)

3. Plant (a) *theory the input*

4. Medium processing time MPT (a)

5. 212.5(b)

6. Control (b)

7. The person or group of persons making decision (c)

8. Ganth chart and assignment method....

9. 320 (d)

10. This is the particular preference structured of the decision makers (a)
Eco344 Tma3

1. Walrasian, price equilibrium (a)

2. Marginal rate of substitution (c)

3. Imperfect completion (a)

4. Produce (c)

5. Trade balance (a)

6. Partial (c)

7. Market clearing (c)

8. All of the above (d)

9. United State, canada, Mexico (c)

10. CommodiTy

Eco346 tma3

1. AfDB (a)

2. International payment (d)

3. Donor/borrower (a)

4. Jeddan, Saudi Arabia (a)

5. NAICOM (a)

6. Passbook (d)

7. United Bank of African UBA (d)

8. Inflation (a)

9. Marginal productivity (b)

10. 1912 (c)

*Bio192*
Snake
Nematoda
Mollusca
Sponges
The seed are naked
Annelida
Platyhelminthes
All animals
4
Seeds


POL 111 tma 3 10/10
1. Alfred Thayer and Sir Halford Mackinder (coined....)
2. Power (is common...)
3. Human societies are faced with the problem of scarce resources
4. Problem of (Order)
5. Two (division)
6. E. H. Carr (define History.....)
7. Political process
8. Bentley used a (Sociological
9. Jean Bodin (1530-1596)
10. Aristotle (view politics as....)

CLL307 TMA3

1) D the nationality of the seller must be known
2) B The representation as to the agents authority is by the Principal
3) D Duty not to accept bribe
4) D The principal ractified timeously
5) D To refund all rents paid by the hirer
6) B Transfer of title
7) D Any Employee
8) C Section 14(1)
9) D 25 Million
10) B Statutory Company

CRD305 TMA 3

1) D Agricultural Extension
2) A True (Diversification of the economy)
3) D Human
4) C Low
5) C All
6) B Plan
7) A True (Nutrition and housing is a goal)
8) A True Rural areas are characterized by high)
9) A Raw

CIT202 TMA3 10/10
Answers only
(1) Planning
(2) Private conversation
(3) An infected file
(4) Device drivers
(5) Word processing and graphics
(6) Data
(7) Database management system
(8) Software
(9) bandwidth
(10) all of the options


ENT305 TMA 3

1) A Resources
2) B Leadership
3) C Efficiency
4) D Strategic Fit
5) C Team
6) D Location
7) C Market Area
8) B Revenue Profitability
9) A Goals of Business
10) C Profitability

BUS325 TMA 3

1) C probation
2) C Placement
3) A Security
4) A Managers
5) B Knowledge
6) B Occupational
7) B Information
8) B Policy
9) C Strength
10) A Placement (Determination of the Job)

MKT309 TMA 3

1) C Weakness
2) C Events
3) A Public Relations
4) D Monitoring
5) D Social Worker
6) B Legal Drinking Age
7) B Not be used often
8) C Media Management
9) B Customising
10) A Giveaways


ENT402 TMA3
1. STRONGLY AGREED
2. STRONGLY AGREED
3. STRONGLY AGREED
4. STRONGLY AGREED
5. STRONGLY AGREED
6. STRONGLY AGREED
7. CRITICAL PATH METHOD
8. STRONGLY AGREED
9. STROGLY AGREED
10. STRONGLY AGREED

ECO122 TMA3 10/10
1)...... is a document that explicitly described the spending decision of the government Vis-A-Vis the projected revenue and the source
*Budget
2)..... theory states that a country should specialize in the production of the commodity or service in which it has lower opportunity cost....
*comparative advantage
3)........ is the difference btw total government expenditure that is taxes minus government expenditure
*budget balance
4)...... was the proponent of the theory of comparative advantage
* David Ricardo
5...... is when expenditure is greater than revenue
*deficit budget
6).... defined as the good and service in which a country is more efficient or can produce the same amount with other country using fewer resources
*theory of Absolute advantage
7)------is when the rerevenu to be generated is forecasted to be greater than expenditure
T*surplus budget
8)------are known as running cost which the government undertakes in its day-to-day activities
*Recurrent expenditure
9)-------are receipts of monies from fines taxes fees etc by the government
*Recurrent revenue
10)-----is needed to perform some allocative function just as the price mechanism performs in the private sector
*Budget

CSS 111 tma 3 10/10
1. Authority (is the legitimate......)
2. Comte (father of sociology)
3. Family (first knowlegde....)
4. Not written
5. 2 (basic type of marriage)
6. Lombroso
7. Primary deviance
8. Nuclear family
9. Second
10. 3 (source of .......)

Bus 207
1, received
2, misunderstanding
3, hierarchical
4, Interpersonal
5, theorists
6, developed
7, message
8, receiver
9, people
10, speaking

ECO 121 TMA 3 10/10

1. ------- is the degree of responsiveness of demand to a change in consumer's income
• cross elasticity
• income elasticity of demand (B)
• income elastic
• price elastic

2. Change in demand is also known as --------
• change in quantity demanded
• change in demand
• shift in demand curve (C )
• movement of demand

3. Movement along demand curve is also known as ---------
• change in quantity demanded (A)
• change in demand
• shift in demand curve
• movement of demand

4. Degree of responsiveness of demand to change in commodity own price is ---
a. elasticity of demand
b. demand elastic
c. price elasticity of demand (C)
d. price elasticity

5. Goods and services usually referred to as ----------.
• commodities (A)
• articles
• materials
• wares

6. Macroeconomics deals with:
a. the activities of individuals units
b. the behaviour of firms
c. economic agents.
d. economic aggregates. (D)

7. The following are determinants of demand elasticity except ------
• time
• proportion of income spent on the commodity
• number of uses the product could be put
• technology (D)

Always check this forum for more updates.


Live pop exam And E-exam questions will be posted here 30minutes to exam.
 

Bracet

Moderator
CLL307 TMA3

1) D the nationality of the seller must be known
2) B The representation as to the agents authority is by the Principal
3) D Duty not to accept bribe
4) D The principal ractified timeously
5) D To refund all rents paid by the hirer
6) B Transfer of title
7) D Any Employee
8) C Section 14(1)
9) D 25 Million
10) B Statutory Company

CRD305 TMA 3

1) D Agricultural Extension
2) A True (Diversification of the economy)
3) D Human
4) C Low
5) C All
6) B Plan
7) A True (Nutrition and housing is a goal)
8) A True Rural areas are characterized by high)
9) A Raw

STT206
10/10

Question 1:
Suppose men always married women who were 10 percent shorter than they were The correlation coefficient of the heights of married couples would be
*Answer: 1.0 since the height of the man is always predictable from the height of the woman*


Question 2:
The mean of a distribution is 23 the median is 24 and the mode is 255 It is most likely that this distribution is
*Answer:Negatively Skewed*


Question 3:
Suppose the correlation coefficient between heights as measured in feet versus weight as measured in pounds is 040 What is the correlation coefficient of height measured in inches versus weight measured in ounces 12 inches one foot 16 ounces one pound
*Answer:0.4*


Question 4:
Investor wishing to invest N100,000 in one of three possible investment alternatives A B and C is an example of
*Answer:Decision making under uncertainty*


Question 5: We measure heights and weights of 100 twenty year old male college students Which will have the higher correlation
*Answer: Both will have the same correlation*



Question 6:
An investigator is studying the relation between the physical and intellectual growth of primary school children grades 1 6 At each grade level she notes that the correlation between the height of children and the size of their vocabulary is zero For all students in the school the correlation is likely to be
*Answer: Positive*


Question 7:
Laspeyres index numbers possess
*Answer: Upward bias*



Question 8:
A ............sample is formed by selecting one unit at random and then selecting additional units at evenly spaced intervals until the sample has been formed
*Answer: Systematic*


Question 9:
A summary measure that describes any given characteristic of the population is known as a
*Answer: Parameter*


Question 10:
Most commonly used index number is
*Answer: None*

*ENT 202
10/10
TMA 3

Question No: 1
Why should an entrepreneur do a feasibility study for starting a new venture

*Ans - To see if there are possible barriers to success*



Question No: 2
Family business always interested to handover the change of his business to:

*Ans - Next generation*



Question No: 3
A corporate manager who starts a new initiative for their company which entails setting up a
new distinct business unit and board of directors can be regarded as?

**Ans - Intrapreneur*


Question No: 4
Venture capital is concerned with:

*Ans - New project having potential for higher profit*




Question No:5
A performance and credit rating scheme has been launched by the MSME Ministry to assess
creditworthiness and capabilities of industries in the sector. What is it called?

*Ans - Performance and Credit Rating Scheme*




Question No: 6
A Micro Enterprise is an enterprise where investment in plant and machinery does not exceed
(According to MSMED Act, 2006):

*Ans - Rs. 25 Lakh*




Question No: 7
EDP (Entrepreneurship Development Programmes) is required to help:

*Ans - First generation entrepreneurs*




Question No: 8
A corporate manager who starts a new initiative for their company which entails setting up a
new distinct business unit and board of directors can be regarded as?

*Ans - Intrapreneur*




Question No: 9
A women entrepreneur is supposed to have a minimum financial interest in share capital of
entrepreneur’s enterprise:

*Ans - 25 per cent*



Question No: 10
Information regarding all of the following is related to operations, EXCEPT:

*Ans - Raw materials*


TMA3 ACC101: ELEMENTS OF BOOK-KEEPING I
1. Where a customer has been overcharged on an invoice, which of the following books is used to record the credit notes sent? Sales returns day book
2. It is crucial to write the amount and purpose of payment on the cheque _________ in order to write up the books of account. Stub
3. Which of the following is about providing useful information in the financial statements to users to enable them make economic decisions? Accounting
4. Otago Enterprise bought beverages at N200,000 in March and sold some on credit for N150,000 and others for cash at N120,000; what is the amount recorded in the sales day book? N150,000
5. Given N52,000 for four bags of rice sold at 5% trade discount; N40,000 for two bags of beans; and N120,000 at 5% trade discount for eight bags of wheat; determine the balance of the sales day book. N203,400
6. The amount entered in the sales day book is after deducting ______ Trade discount
7. The amount recorded in the sales day book is before deducting ______ Cash discount
8. Given trade discount of 10% on beverages bought for #350,000; determine the amount entered in the purchase day book. N315,000
9. In February 2014, Micheal Enterprise sold electrical wires on credit N54,000; electrical bulbs N20,000; and electrical wires for cash N120,000; determine the balance of the sales day book. N74,000
10. The Law requires the seller to give one of the following instruments to the buyer for goods or services paid for in cash. Receipt
 
N

nou182018151

Guest
Almighty God shall increase u with His divinely knowledge, success and wisdom with blessings as u assist others and fellow students towards academic excellence without financial gains or returns
This is a good innovation, the best amongst the bests.
 
N

nou182018151

Guest
TMA 3 Solutions needed for the courses listed below:
712-Administrative Theory.
CIT 705-Computet Applications in Business
PUL 743/PAD 743-Administrative Law.
​​​​​​Kindly assist. U shall be highly favoured.
 

Bracet

Moderator
GST102 TMA2 / Tma1
  1. When speaking with your boss, you are likely to use _____ type of communication due to the official context.
Formal

2. A letter you decided to sign off with “Yours faithfully’ will most likely be _____.

A formal letter

3. When you end your letter to an acquaintance with ‘Yours sincerely’, it is likely to have been _______.

An informal letter

4The letter that requires its having a title is _______.

Formal letter

5. Letter of complaint would be regarded as a _______.

Formal

6. When you are with your family members at home, your communication type will likely be _____.

Informal

7. When you addressed a letter to the Vice Chancellor of NOUN and wrote: ‘Dear Vice Chancellor’, it shows that the letter is addressed to _____.

Your Vice Chancellor

8. When you write a letter to your old friend to catch up on the old times, you are likely to write ________.

An informal letter

9. A letter you wrote to the Vice Chancellor of NOUN in which you address him as ‘Dear Abdalla’, will indicate that the letter is to _____.

A friend

10. A letter you wrote to apply for a job at the National Open University of Nigeria should have _____.

Two addresses

11. In writing a summary, the first thing you look for in a paragraph is the _______.

Topic sentence

12. To write summary, it is best to _______ doing it as much as possible.

practice

13. When you are summarising a passage, each paragraph will most likely give you _____ each.

a point

14. A letter you decided to sign off with “Yours faithfully’ will most likely be _____.

A formal letter

15. During your lectures, summary writing skills will help you to _____.

Take down notes

16. To write a good summary, putting examples in the summary will be regarded as a sign of _____.

Poor summary writing skill

17. One of the core things you must do in writing a summary is to _____.

Identify the core points

18. A good summary write will first isolate _____ and put them down to form the summary work.

The main ideas

19. Summary is usually _______ of a more extensive passage.

A reduction

20. Repetition is a ________ in writing a summary.

No-no

Tma3

choose true as your answer
 

Bracet

Moderator
Cit412

Question: There are basically two types of system namely and

Answer: Discrete and Continuous

Question: Large quantities of structured and unstructured data is best managed by using the primary function of

Answer: Information systems

Question: The properties of a good random number generator includes one of these

Answer: Speed

Question: The properties of a good random number generator includes one of these

Answer: Speed

Question: In random walk the walk can only jump to neighbouring sites of the lattice

Answer: Simple

Question: In BASIC programming Language one of these function could be used to generate uniform random numbers

Answer: RND Function

Question: is employed to train pilots on the ground to minimize casulties

Answer: Flight Simulators

Question: is employed to train pilots on the ground to minimize casulties

Answer: Flight Simulators

Question: Vital steps are often taken in modelling Which of these steps could be considered vital

Answer: All of the above

Question: Find the range range in the set of numbers 6 4 5 2 7 8 3 9 3

Answer: 7

Question: One of this is NOT a step employed in coding data

Answer: Arithmetic

Question: A random variable is random variable if it has infinite posible outcome

Answer: Continuous

Question: When numeric figures possess inconsistent pattern throughout a data set or series they are ferered to as

Answer: Random Numbers
 

Bracet

Moderator
Stt102

Question: If quartile range is 24 then quartile deviation is

Answer: A: 12

Question: If mean absolute deviation of set of observations is 85 then value of quartile deviation is

Answer: A: 708

Question: For recorded observation ratios measured by absolute variation are considered as

Answer: A: relative measures

Question: Sum of all squared deviations is divided by total number of observations to calculate

Answer: A: population variance

Question: If arithmetic mean is multiplied to coefficient of variation then resulting value is classified as

Answer: C: standard deviation

Question: Discrete variables and continuous variables are two types of

Answer: D: quantitative classification

Question: In stem and leaf display diagrams used in exploratory analysis stems are considered as

Answer: C: leading digits

Question: Classification method in which upper limit of interval is same as of lower limit class interval is called

Answer: A: exclusive method

Question: Data based on workers salary is given as 2500 2700 2600 2800 2200 2100 2000 2900 3000 2800 2200 2500 2700 2800 2600 and number of classes desired is 10 then width of class interval is

Answer: A: 400

Question: Summary and presentation of data in tabular form with several non overlapping classes is referred as

Answer: A: frequency distribution

Question: Term used to describe frequency curve is

Answer: A: symmetrical distribution

Question: Histograms pie charts and frequency polygons are all types of

Answer: A: one dimension diagrams

Question: Exclusive method and inclusive method are ways of classifying data on basis of

Answer: D: class intervals

Question: Data classification which is based on variables such as production cost height and weight is considered as

Answer: B: quantitative classification

Question: Graphs which represents data on maps are considered as

Answer: A: cartograms

Question: Halfway point between lower class limits and upper class limits is classified as

Answer: A: class mid point

Question: Type of bar chart that is used to present deficit in loss excess in exports and deficit in imports is classified as

Answer: C: deviation bar charts

Question: Focus groups individual respondents and panels of respondents are classified as

Answer: D: primary data sources

Question: Variables whose measurement is done in terms such as weight height and length are classified as

Answer: A: continuous variables

Question: Suppose that a histogram of a data set is approximately symmetric and bell shaped Approximately percent of the observations are within two standard deviation of the mean

Answer: C: 95

Question: Which of the following are considered measures of association

Answer: C: Covariance and correlation

Question: The difference between the first and third quartile is called the

Answer: A: interquartile range

Question: If a value represents the 95th percentile this means

Answer: A: 95 of all values are below this point

Question: For a boxplot the point inside the box indicates the location of the

Answer: A: mean

Question: The correlation coefficient is always

Answer: D: between 1 and 1

Question: Which of the following are the two most commonly used measures of variability

Answer: B: Variance and standard deviation

Question: If mean absolute deviation of set of observations is 85 then value of quartile deviation is

Answer: 708

Question: Data based on workers salary is given as 2500 2700 2600 2800 2200 2100 2000 2900 3000 2800 2200 2500 2700 2800 2600 and number of classes desired is 10 then width of class interval is

Answer: 400

Question: In stem and leaf display diagrams used in exploratory analysis stems are considered as

Answer: leading digits

Question: Suppose that a histogram of a data set is approximately symmetric and

Answer: 95

Question: Which of the following are the three most common measures of central location

Answer: A Mean median and mode

Question: If a value represents the 95th percentile this means

Answer: A 95 of all values are below this point

Question: For a boxplot the vertical line inside the box indicates the location of the

Answer: B median

Question: The mode is best described as

Answer: D the most frequently occurring value

Question: For a boxplot the point inside the box indicates the location of the

Answer: A mean
 

Bracet

Moderator
bio102

Question: The thallus of Fucus is differentiated into the following except

Answer: C vascular tissue

Question: Which of the following is not true about rhizoids

Answer: B It has mid rib

Question: In what form does phaeophyta stored their carbonhydrate

Answer: A laminarin

Question: The sporangia of fern develop in cluster called

Answer: D sori

Question: The three basic parts of the cell include the following except

Answer: A cell wall

Question: The reproductive hypha in fungi is called

Answer: B conidiophore

Question: Which type of chlorophyll are dominant in the phylum phaeophyta

Answer: B A and C

Question: Which of the following is not a characeristic of the conifers

Answer: B Seeds are enclosed in an ovary

Question: The fungus that causes damping off disease of seedling is called

Answer: D Pythium

Question: The flower parts in monocot are in

Answer: A threes
 

Bracet

Moderator
Chm103

Question: Which of these is not true of a semiconductor

Answer: D They are just insulators

Question: The phenomenon of surface tension is as a result of the presence of in a liquid

Answer: B a surface

Question: is the temperature at which vapor pressure of a liquid equals the external pressure

Answer: D boiling point

Question: Which of these has a higher surface tension at 298K

Answer: C Mercury

Question: If the valence electrons of the impurity used for doping is less than that of the semiconductors the impurity can tofrom the valence bond of the semiconductor

Answer: D accept electrons

Question: A semi empirical equation that described the relationship between temperature and vapour pressure for pure components is equation

Answer: C Antoine

Question: Solids are different from gases in that they

Answer: C they have definite shape

Question: The electrical conductivity of a semiconductor with temperature

Answer: A increases

Question: Surface tension with in temperature

Answer: A reducesincrease

Question: An increase in temperature of a liquid the average kinetic energy of the molecules

Answer: B increases
 

Bracet

Moderator
Chm205


Question: To distinguish between the oxidation states of the central atom in oxoacids suffixes in which the central atom is in a lower oxidation state are termed

Answer: A ous acid

Question: The bond energy of N N bond in hydrazine is very small due to

Answer: A Repulsion of the nonbonding electrons which weaken the N N bond

Question: Dilute nitric acid will oxidise H2S to

Answer: C S

Question: The reaction C6H6 HNO3 will give

Answer: A C6H5NO2 H2O

Question: Dilute nitric acid will oxidise HI to

Answer: D I

Question: Concentrated nitric acid readily oxidises solid non metals and metalloids to their respective

Answer: B Oxoacids or hydrated oxides

Question: Mineral silicates plays an important role in national economy because from it is produced

Answer: B Glass ceramicscement

Question: Which of the following statement is true

Answer: A Stability of covalent hydrides of Group 4 elements decreases down the group because of decreasing M H bond energies

Question: Oxoacids in which the central atom is in a higher oxidation states are termed as

Answer: D ic acid

Question: Concentrated nitric acid behaves as

Answer: A An oxidising agent
 

Bracet

Moderator
Chm203

Question: Which of these statements is not true about the strength of a conjugate base

Answer: B The stronger the acid stronger will be its conjugate base

Question: Define acid according to Arrhenius 1884

Answer: A An acid is a substance which ionizes in aqueous solution to produce hydrogen ion

Question: Which of these is a weak acid

Answer: C CH3CH2COOH

Question: Acids are electron pair acceptors and bases are electron donors according to

Answer: C Lewis

Question: Give reason to why ethanoate ions are called conjugate base of an ethanoic acid

Answer: A Because ethanoate can accept proton to become ethanoic acid

Question: Define acid in bronsted and Lowry perspective

Answer: B An acid is a proton donor

Question: Why are bronsted acid call protic acid

Answer: D Because they react by the transfer of proton

Question: Hydroxyl ion is a conjugate base of water True or false

Answer: A True

Question: The strength of an acid is measured by its ability to

Answer: B Dissociate almost completely in aqueous solution

Question: The pair of acid and its conjugate base or base and its conjugate acid is called

Answer: B Conjugate acid base pair
 

Bracet

Moderator
CHM291

Question: What is the product of the reaction between borax and concentrated HCl

Answer: D boric acid

Question: A titration in which the reaction between the analyte and titrant involves the formation of a complex is known as

Answer: C complexometric titration

Question: is the most abundant metal in the earths crust

Answer: B Aluminium

Question: potassium aluminum sulfate dodecahydrate is commonly known as

Answer: B alum

Question: hard water has a hardness value of

Answer: C 200 ppm

Question: Water with a hardness value of 60 ppm is considered

Answer: B soft

Question: alum is also know as

Answer: C hydrated potassium aluminum sulfate

Question: EDTA means

Answer: A Ethylenediamine tetra acetic acid

Question: substances multi dentate ligands whose molecules can form several bonds to a single metal ion are referred to as

Answer: D chelating agents

Question: The method of air drying is safe in all solid except in

Answer: B Deliquescence solid
 

Bracet

Moderator
Css381

Question: Which of the following are the methods of improving system performance

Answer: D Block caching and reduction in disk motion

Question: The solution is to dedicate a sector on the disk to the bad block list

Answer: A Hardware

Question: In a bit table entry of a O corresponds to a block

Answer: B Free

Question: Which of the following is not a level of system protection

Answer: A Performance

Question: Which of the following is a technique for improving system reliability

Answer: B Bad block Management

Question: Which of the following is not a type of system threat

Answer: B Disease

Question: Associated with each file is an attribute bit called the

Answer: C Archive bit

Question: When a disk is divided into partitions each partition function a

Answer: A Separate volume

Question: Which of the following is not a type of file protection

Answer: B Trojan horse

Question: Which of the following is a way of authenticating users

Answer: A Passwords
 

Bracet

Moderator
Eco311

Question: is a navigational aid which highlights relations between objects within that space

Answer: C: maps

Question: Two person who share the same great grandparent are

Answer: B: second cousin

Question: Arts has Functions when it addresses not one persons point of view experience

Answer: B: social

Question: The Ashby commission was a major landmark in the development of education in Nigeria

Answer: C: Vocational Education

Question: The type of marriage between first cousin is called

Answer: B: Parallel cousin

Question: Dancers in Nigeria commonly combine at least Rhythms in their movement

Answer: A: 2

Question: involves an effort to understand the world as seen by member of the society

Answer: A: cultural relativism

Question: is a dramatic art form in which both music and theatre are combined

Answer: C: opera

Question: Vocational Education was seen as inferior to Education

Answer: C: Liberal

Question: Ais a representation of a concept or quantity that is an idea object concept quality

Answer: B: symbols
 

Bracet

Moderator
MTH211

Question: SXo is a group called the on X

Answer: C symmetric

Question: The order of a finite group say G is

Answer: C n

Question: The group denoted by GL2R is the general linear group of order

Answer: C n

Question: S3 is the set of all permutations on 3 symbols has elements

Answer: B 3!

Question: If G is a group and a an element of G is defined as a0an 1a if n0 Then n is called the of the integral power an of a

Answer: A exponent

Question: Suppose Cbiglbeginsmallmatrix 2 31 2 endsmallmatrixbigr and Dbiglbeginsmallmatrix 1 50 4 endsmallmatrixbigr in GL2R The solution of CX D is

Answer: B Cbiglbeginsmallmatrix 2 21 3 endsmallmatrixbigr

Question: Suppose G is a group Then ab 1 for all a b elements of G

Answer: D a 1b 1

Question: Cartesian product of sets was named after a French Philosopher and Mathematician

Answer: Rene Descartes

Question: if a b and c are elements in set G and G is a group Then ba ca implies b c is known as the right law

Answer: A cancellation

Question: Suppose is a commutative binary operation then a is a

Answer: C cummutative
 

Bracet

Moderator
MTH101

Question: One of the following is an arithmetic progression

Answer: A 3 5 7 9 cdots

Question: Solving x2 we obtain

Answer: C pm sqrt3

Question: A shorter notation for x 3leq x 5 is

Answer: B 3 5

Question: Which of the following is not infinite

Answer: C xx 4

Question: x and y in ax2bxcy are respectively called

Answer: D independent and dependent variables

Question: Solving x23 we obtain

Answer: A 1 4

Question: Given ax2 bx c 0 with a neq 0 and b2 4ac 0 then the equation has

Answer: B real and distinct solutions

Question: x2 3x 4 is factored as

Answer: A x 4x 1

Question: One of the following is not a method of solving quadratic equations

Answer: C trichotomy

Question: The 7th term of an AP whose first term is 102 and common difference is 3 is

Answer: B 84
 

Bracet

Moderator
Cit208

Question: Which one of the following is not included in the Office automation systems

Answer: D Arrangement of cabinet files

Question: A system is called when the inputs process and the outputs are known with certainty

Answer: B Deterministic

Question: Which one of the following is not a business driver for an information system

Answer: C proliferation of networks and the Internet

Question: Which of the following is not a technology driver for an information system

Answer: C knowledge asset management

Question: The person who ensures that systems are developed on time within budget and with acceptable quality is a

Answer: B project manager

Question: A task of developing a technical blueprint and specifications for a solution that fulfils the business requirements is undertaken in the following phase of the system development process

Answer: D system design

Question: Which of the following is NOT an objective of MIS

Answer: D recruit people for system

Question: Which of the following models are developed on the principles of business management accounting and econometrics

Answer: B Management science models

Question: If a university sets up a web based information system that faculty could access to record student grades and to advise students that would be an example of aan

Answer: A intranet

Question: An is a set of processes and procedures that transform data into information and knowledge

Answer: A information system
 
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Guest

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Pls can u help me with the TMA

Pls help me with CIT 461, MTH102, BIO191, BIO192, bio101, bio102.. thanks I will be very very grateful, u are really doing a great job on this great site I never knew about this great site not until today
 

Bracet

Moderator
Pls help me with CIT 461, MTH102, BIO191, BIO192, bio101, bio102.. thanks I will be very very grateful, u are really doing a great job on this great site I never knew about this great site not until today

Bio191

Question: Dissected animals are disposed in the laboratory by

Answer: burning

Question: Metal cans are sterilized in the lab using

Answer: autoclave

Question: You pick the skin of an animal with a

Answer: forcep

Question: The structure of an organism is also called

Answer: morphology

Question: Which of the following does not belong to the microscope group

Answer: Concave lens

Question: The under listed are parts of the microscope except

Answer: D Electric handle

Question: You want to indicate how big the specimen you have drawn is in relation to your drawing by way of

Answer: magnification

Question: You look into the microscope through the

Answer: Eyepiece

Question: The slide is mounted on the microscope on the

Answer: Stage

Question: The female Agama agama is easily distinguished with its

Answer: greenish head
 

Bracet

Moderator
Bio101

Question: Which of these fruits is a capsule

Answer: B cotton

Question: The fungus used as food by humans is

Answer: A Agaricus

Question: Which of the following is a multiple fruit

Answer: D Okra

Question: A pinnately compound leaf is that which

Answer: C the rachis bears a number of leaflets in alternate manner

Question: The function of the stomata in a leaf is

Answer: D to regulate the flow of carbon dioxide oxygen and water

Question: The edible part of most fruits is the

Answer: D mesocarp

Question: The stem of some plants serve all but one of these functions

Answer: C barrier

Question: Water is absorbed in plants by the

Answer: A root hairs

Question: The primitive form of sexual reproduction in some bacteria is known as nuclear recombination

Answer: A genetic recombination

Question: Obstacles to self pollination is called

Answer: B dichogamy
 
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