Grade 12 Maths Literacy | June Exam Paper 1 2026 | Marks out of 100 | All Topics covered

Added: 2026-05-29

[00:00:00]Hello guys. Um in this video we are going to be working on paper one for grade 12. So this is paper one paper one grade 12 full question paper full question full question paper. So that's what we are going to be working on. And without wasting any time, let's go ahead and start with our first question. So our first question as we can see it will be question one, right? And we'll start with question 1.1. So question 1.1, we can see that we are told that rise and shine primary school presented its budget for the 2023 2024 financial year at its annual general meeting. Right. The AGM and table one below is an extract of the actual income. So the word actual is basically what has happened right and the expected income what they expect to receive. So actual income is income that they have received already and then expected is what they expect to receive.

[00:01:16]Okay. And then we are told that table one is the actual and expected income for rise and shine primary school for 2023 2024. So we have our income column, we have our actual and then we also have our expected column. So we need to use the we need to use table one above to answer the questions that follows. So we are going to start with question 1.1.1.1 and question 1.1.1 says that define the term income in this context. So guys income is money that has been received.

[00:01:53]Always keep that in mind that income income is money. So in this context we can see that is money received by rise and shine rise and shine primary school.

[00:02:20]So we can say that it's money received by rise and shine primary school. And then next we will move to question 1.1.2 2 which says that write down the total school fees expected in 2024 in words.

[00:02:34]So here's our total school fees right and then the one that is expected it should be on this expected column. So we need to write the 7 million725,200 rent in words. So we need to come and see 7 million 7 million um 700 and 25,000 5,200 200 rand So that's how we write it in in words. And then next we will move to question 1.1.3 which says that calculate the value of a the number of grade R learners expected in 2024.

[00:03:33]So we can see that we have total um paying peoples right. So in total we can see that we have um 664 learners. In total we have 664 learners.

[00:03:46]and then grade R grade 1 to grade 7 we have 605 learners. So this basically means that the difference will be um the number of grade R learners. So we can come and say 664 minus 64 right and then the difference will be 59. So it will be 59 learners. Okay. Or what we can do, we can see that one learner will be paying 15,000 rand in a year, right? For grade R. So if we take the total money received from grade R learners or we can take the total money that we expect to receive from grade R learners which is 885,000 and then divide by what each and every learner will be paying which is 15,000.

[00:04:39]Then our answer will be we should still be able to get 59. So it will be 59 learners. Okay. And then next we will move to question 1.1.4 which is that calculate the difference between the total income in 2023 and 2024. So remember this is our income column right? So this basically means that this will be our total this will be our total income. So the difference basically means that we taking the higher value and subtract the lower value. So our difference will be equals to. So we can see that this will be the higher value which is 8,8,979,550US 8,180,936.

[00:05:33]Right? So if we plug this on our calculator, we should be able to find our difference. And our difference will be 798, 64.

[00:05:47]Okay. And then next we will move to question 1.1.5 which says that identify the type of income that doubled in 2024. So these are our types of incomes, right? So if we check um tech shop rental we can see that it was 36,250.

[00:06:08]So if we multiply it by two it means that if we multiply it by two and get 72,500 it means that it has doubled right. So our answer will be tech shop rental.

[00:06:26]tech shop rental and then next we will move to question 1.1.6 which says that calculate the monthly school fees for grade rers. So we are told that in a year they will be paying 15,000.

[00:06:43]So to get the monthly school fees we simply divide the 15,000 by by 12 because we know that in a year we have 12 months right. So it will be 15,000 / 12 and this will give us 1,00 1,00 250.

[00:07:04]This will give us 1,250.

[00:07:07]Okay. And that brings us to the end of our first question. And remember guys that we do offer online extra classes.

[00:07:15]And if you wish to join our online extra classes um you can just send us a message to the number that you are seeing um below right to the number that you are seeing on the screen. And again um so because this is paper one this basically means that I will also be recording paper two. Okay. So if you want me to record paper two as well and post it please comment with the province that you are watching from down below. So just comment with the province that you're watching from down below so that I can be able to record paper to and upload it as well. And you also need to subscribe to the channel so that when I upload it um you can also be notified. Okay. So now let's move to our next question which is question 1.2. So here we are told that Miss Mim we are told that Miss Mim the hockey coach at Rise and Shine Primary School measured and recorded the height in cm of the under3 team players as follows.

[00:08:21]So these are the heights of the under 13 team players. Right? So we are going to start with question 1.2.1.

[00:08:28]So we need to use the information above to answer our set of questions. So question 1.2.1 says that state whether the above data is categorical or numerical. So numerical basically means numbers. Right? So we can see that our heights are given in in numbers. So this makes our data numerical.

[00:08:55]So if it was categorical it would have been given in in words. Okay. And then now we will move to question 1.2.2.

[00:09:06]And then question 1.2.2 says that write down the model height of the hockey team in meters. So the model is the lenth value or the data point that is appearing the most. Right? So if we check we can see that 159 is appearing three times. Right? So our answer will be 159 cm. Remember our heights are given in centm but we are told to write it in in meters. So this basically means that we need to convert from cm to meters.

[00:09:41]Right? And how do we convert from centm to meters? We simply divide by 100. So if we divide by 100 our answer will be 1a 59 m. So now it will be in in meters.

[00:09:56]Okay. And then next we will move to question 1.2.3.

[00:10:02]And question 1.2.3 says that arrange the height of the players in descending order. So descending order basically means from from highest to lowest. Okay. And then our highest we can see that it's 59 which is appearing three times. So it will be 159 159 159 right and then after we will have 158.

[00:10:34]So we'll have 158. And then after 158 we will have 156.

[00:10:41]So we'll need to come and write 156.

[00:10:44]And then after 156 we will have 150. So we'll need to come and write 150. And then after 150 we will have 149.

[00:10:56]149.

[00:10:57]And then after 149 we'll have 146.

[00:11:01]We have 1 46.

[00:11:04]And then after 146 we'll have 144 which is appearing two times. So we'll come and have 144.

[00:11:13]And then after 144 we will be left with 135. So we'll have 135. So this is how we arrange in descending order. It's basically from highest to lowest. And then next we will move to question 1.2.4 which says that calculate the median of the data set. So here we can see that we have 11 data points right. So we have 1 2 3 4 5 6 7 8 9 10 11. So we have 11 data points. So this basically means that we will have one value which is in the in the middle and that value will be our our median and then if we check so we can use the ones that we have arranged because remember when calculating our median we need to arrange first right. So if we check we can see that 150 it is the value in the middle. So our median will be equals to 150.

[00:12:19]our median will be equals to 150.

[00:12:22]Okay, don't forget guys to subscribe to the channel so that when I upload paper two, you are also be notified and don't forget to comment down below with the province that you are watching from. So if you are watching from free state, if you're watching from um how so you can either comment with the province that we are watching from or the town that you stay in. So you can comment um Johannesburg, Pritoria, Cape Town, May Kane, Pumalanga, um Bombella, whichever the case may be, right? So that I can see that you guys are watching my videos and so that I can record paper two for you guys as well so that I can help you prepare for your exam. And then now we are done with question one and we'll be moving to question two. So now we'll be moving to question two.

[00:13:19]Sorry. Okay. So now let's move to question two. So here we are told that Mr. Yousef is a 38year-old quantity surveyor at Arrow at Arrow quantity surveyors. He earns a gross monthly salary of 45,000.

[00:13:38]He contributes 7.5% of his salary um to a pension fund and pays 3,200 per month for medical aid which covers him and three dependents. So now we are going to use an extra A which is on our right hand side to answer the questions that follows. So we are going to start by answering question 2.1 which says that what does the abbreviation SARS stand for? So SARS stand for South African South African revenue South African revenue services and then next we need to calculate M calculate Mr. Yousef's annual taxable income. So this is question 2.1.2.

[00:14:31]So to calculate his annual taxable income, we need to calculate his annual gross salary first. So we are given his monthly gross salary which is 45,000. So we need to calculate his annual gross salary. So we'll come and multiply by 12. And if we multiply by 12, so this is our annual annual gross salary, right?

[00:14:58]So if we multiply by 12 we will have um 540,000.

[00:15:06]Okay. And then after that we need to calculate our pension fund.

[00:15:12]So to calculate our pension fund we take our annual gross salary which is 540,000 and multiply by 7 over 5. So 7 over 5.

[00:15:23]So we can take 7 over 5 over 100. So it's 7 over 5%. And then if we do that we will get his pension which is 40,500.

[00:15:37]Right? So now we can be able to get our annual taxable income. So we know that pension is not taxable right? Pension fund is not taxed. So we need to remove it.

[00:15:50]So to get our annual annual tax annual taxable income we take our annual gross salary which is 540,000 and remove pension fund which is 40,500 and after doing that we will get our annual taxable income which is 499,000.

[00:16:20]500. Okay. And then next we will move to question 2.1.3 which says that determine the annual medical tax credit. So we can see that Mr. Yousef um has a medical aid which covers himself and three dependents.

[00:16:41]Right? So here we need to calculate the annual the annual medical credits. Right? So here we can see that for the taxpayer and one dependent it will be 728 right so we need to add the other two dependents right so for each additional dependent we are going to add 246 so it will be 246 plus 246 because he has three dependents and then if we plug that on our calculator we will at um 1,220 1,220.

[00:17:22]So this is how much he pays in a month, right? So we are we are looking for his annual medical tax credit. So we need to come and multiply by 12. So if we do that, his annual medical credit will be 14, 640.

[00:17:42]Okay. And then next we will move to question 2.1.4.

[00:17:48]Question 2.1.4 um we are told that hence calculate um the annual income tax he had to pay for the 2024 2025 tax year. So the first step into calculating the annual income tax tax is to find out which tax bracket does he falls within and to do that we use the annual taxable income. So we are going to use the annual taxable income to determine the tax bracket that he falls within. Right? So if we check 499,400 500 we can see that it falls between it falls between um tax bracket 3 or C right so it falls between 370 and 512.

[00:18:36]So this basically tells us that we are only going to use information that we are given in this tax bracket.

[00:18:44]Right? So the first step that we need to do is to take the annual taxable income right which is 499500 and subtract the amount that tax has already been calculated on which is 370 500 right so that's the first step that we need to that we need to do so if we do that we will get um so it's 4 99 500 - 370 500 our answer will be 129,000 right our answer will be 129,000 so now after getting the 129,000 it means that this amount that we get that we have calculated we haven't calculated tax on right so we need to use it to calculate our remaining tax and then to do that We use the tax percentage of our tax bracket which is 31%. So we'll come and see 129,000 multiplied by 31 over 100 and this will be our outstanding tax.

[00:19:58]This will be our outstanding tax and our answer will be 39,000 um 39,990 39,90.

[00:20:15]Right? So this was our outstanding tax.

[00:20:17]So now we can get our annual income tax, right?

[00:20:22]Our annual income tax. So we take the tax that has already been calculated for us which is this amount which is given on our text bracket right. So this is the tax that has already been calculated for us. So we take 77,362 and then we add the tax the outstanding tax that we calculated ourself which is 39,990.

[00:20:50]So we know guys that we have things such as medical aid which are not text. So we need to remove the medical aid credit amount because it is not taxed. So we need to come and say minus4,000 um 640.

[00:21:05]We also need to remove our tax rebate, right?

[00:21:09]And then we can see that Mr. Yousef is 38 years old, meaning that he will only qualify for the primary tax rebate, right? So we need to come and remove 17,235 and then our answer will be our annual income tax. So it's 77,362 um minus um 13 not minus we add first plus 39,990us 14,640 - 17,235 and our answer will be 85,400.

[00:21:57]77 477.

[00:22:01]So this will be our annual income tax.

[00:22:06]This will be our annual income tax.

[00:22:09]Okay. So it's 85,000 um 477.

[00:22:17]Yeah. 477.

[00:22:20]477.

[00:22:23]Okay. So now we are done with question 2.1.

[00:22:28]Okay. So if you are enjoying the lesson guys, please subscribe to the channel and also state down below where you are watching from. You can state your town or you can state your your province.

[00:22:43]Okay. And then now let's move to our next question which is question 2.2 which is question 2.2. So here we are told that um pedal is a sport similar to traditional tennis but played on a smaller court and with a few key differences.

[00:23:05]Below is an advertisement for the Nox MM2 hybrid pro pedal racket. The price in the advertisement below includes V.

[00:23:16]So this price includes V, right? And then we can see that the paddle was discounted because they are saying that if we buy it we will be we will save 50%. Right?

[00:23:28]So this is the MM2 hybrid pro tear drop pedal racket.

[00:23:34]So we need to use the information above to answer our set of questions. So we are going to start with question 2.2.1 and question 2.2.1 2.1 says that um calculate the cost of the NOX MM2 hybrid pro excluding VT. So we can see that the 2,499 includes V, right? So to exclude V, what do we need to do?

[00:24:02]To exclude V, what do we need to do? We need to come and multiply by 100 over 115. So that's how we exclude VT from an amount.

[00:24:13]That's how we exclude V from an amount.

[00:24:17]So it will be 2,000 um 2,00 4 99 multiplied by 100 divide by 115 and our answer will be um the price of the pedal excluding red which is 2,173.

[00:24:45]3 comma 04.

[00:24:49]Okay. And then next we will move to question 2.2.2 which says that calculate the percentage decrease um in the price of the pedal racket rounded to the nearest whole number. Um you may use the following formula. So this is the percentage decrease. Right. So our new price will be the price that has been discounted which is 2 499 and then our old price will be 5,000. So we need to come and subtract the 5,000 and we need to come and divide by 50,000 which is our old price not 50,000 5,000 which is our old price and we multiply by 100. So our answer will be our percentage decrease. So our percentage decrease will be negative 50%.

[00:25:41]Right? So this simply shows that um the pedal decreased by by 50%. So the price of the pedal decreased by 50%.

[00:25:51]Okay? And then next we will move to so yeah guys you can include the negative right because it's a percentage decrease.

[00:25:59]Because it's a percentage decrease that's why we have negative sign. And then next we will move to question 2.2.3.

[00:26:09]Question 2.2.3 says that um the Nox MM2 hybrid pro racket is priced at um 22,499 rand in South Africa. A similar racket is available in the United States for $180.

[00:26:30]A paddle player claims that it will be cheaper to purchase the raet in the United States. Verify showing all calculations whether the player statement is valid if the current exchange rate is 18 rand, 19 US dollar.

[00:26:47]Right? So what we can do guys to answer this question we can take the 180 USD and multiply by the um multiply by 18A 1 9. So we will get how much it costs in rents. We will get how much it costs in rents. So it's 180 ultiplied by 18 comma 1 9. So this will be the cost in in rents. So we can see that in rents it is costing 3,274A 2. So we can basically see that it is cheaper in South Africa. So we can see that it is it is cheaper in South Africa.

[00:27:34]It is cheaper in South Africa. Therefore um the statement is invalid.

[00:27:40]The player statement.

[00:27:44]The player statement is the player statement is invalid.

[00:27:56]I hope that makes sense.

[00:27:58]Therefore, the player statement is invalid.

[00:28:04]Okay. So now we are going to move to our next question which is question three.

[00:28:11]We are going to move to our next question which is question three. So even here we can see that we are given um a small scenario together with a table that are going to assist us to answer our set of questions.

[00:28:27]So, we are told that Formula 1 racing is a high-speed motor sport where drivers compete in specially designed single seater cars on various international tracks. It is also known for its cuttingedge technology, precision driving and global fan base. The table um below shows um the 2024 Formula 1 drivers standing, ranking the top drivers in the championship by points and in each race based on their finishing position.

[00:29:09]based on their finishing position. Okay.

[00:29:12]So now we are going to use um table three and this information to answer our set of question right. So we can see here that we our table has five columns right so we have position driver nationality car and points. So we are going to start with question 3.1.1 and question 3.1.1 says that um identify the driver with the second highest point. So this is the highest point. Second highest point. So for the second highest point we can see that the driver is Lando Norris.

[00:29:56]The driver is Lando Norris. Okay. And then next we will move to question 3.1.2 which says that is the data presented in the points column. This is the points column. Is the data presented in the points column continuous or discrete?

[00:30:17]So we know that discrete takes decimals and then no we can see continuous takes decimals right and then discrete takes takes only whole numbers takes whole numbers. So these are numbers that does not have any commas.

[00:30:39]Right? So we can see that our points column does not have any commas. So our answer will be discrete.

[00:30:49]Discrete because because it's only whole numbers. Because it's only whole numbers because it's only whole numbers. So that can be our explanation. And then next we will move to question 3.1.3 which says that calculate the value of a if the exchange if the range if the range of the points is 331. So to answer this question we need to understand the range formula we need to understand the range formula and then we know that our range is equals to the maximum value minus the minimum value. Right? So our range is given. Our range is 33 1. Our maximum value is also given which is 3 6 2 and then our minimum value is is a right?

[00:31:47]It's not given. So we are looking for the value of of a. So what we need to do now is to group our like terms, right?

[00:31:54]So we can take the 33 one this side and we can take the a this side. So if we take the a this side after it passes the equal sign it will change its sign it means that it will now become positive a and then here we'll be left with 362. So if we take the 331 to the other side it will change its sign it means that now it will become negative. So it will be minus 331. So the value of a will be equals to 362 - 31 and our answer will be 31. So the value of a is equals to 31 and then next we will move to question 3 3.1.4.

[00:32:44]So question 3.1.4 forces that um determine the inter interquartile range for the number of points scored by the formula 1 drivers. So guys, our interquartile range is calculated as Q3 minus Q Q1, right? So what we are going to do now is we are going to um list all our data points, right? In ascending order. So it's already in ascending order. It's in descending order. But now we can just list it in ascending order from smallest to highest. So we'll come and see 31 62 150 177 189 um one not one 240 251 291 315 and 362. Right? So now in order for us to get Q so Q so here we can see that we have 10 data values right so we can just divide it in in two. So it will be 1 2 3 4 5 we can just divide it in two right. So after dividing it in two the median of the first part will be our Q1 and then the median of the second part will be our Q will be our Q3. So here we can see that our median will be equals to 150 right?

[00:34:25]So Q1 will be equals to 150 because that's the number that is in the middle.

[00:34:30]So Q1 is equals to 150. And then this side we can see that our median will be 291. So this basically makes Q3 equals to 291.

[00:34:42]So now we have Q1 and Q3. we can be able to find our interquartile range. So it will be 291 minus 150 and this will give us 141. This will give us 141. Okay. And then next we will move to question 3.1.5.

[00:35:07]So question 3.1.5 says that determine the probability as a decimal of selecting a formula 1 driver who drives a Ferrari. So firstly we need to find out how many drivers do we have in total. In total we have 10 drivers right and then how many drives a Ferrari? 1 2 3. So our probability will be 3 over 10. And if we plug 3 / 10 on our calculator, this will give us 0a 3. So our answer will be equals to 0a 3.

[00:35:45]Okay. So this brings us to the end of question 3.1.

[00:35:49]If you're enjoying the video guys, please make sure that you subscribe to the channel so that when I upload paper two, you are also notified, right? And again, don't forget to comment down below with the province um or the city that you are watching from so that um I can be able to see where you guys are watching from. So now we will move to question 3.2.

[00:36:20]Now we will move to question 3.2.

[00:36:23]We will move to question 3.2. So here we can see that we are also given an extra B that is going to help us. So we are told that unique view viewership is a benchmark used in media and broadcasting to count the total number of distinct individuals who watched at least one race during a season. Each person is only counted once regardless of how many rays they watched or how frequency they tuned in. Use an extingu.

[00:37:03]So we are going to start with question 3.2.1.

[00:37:09]Question 3.2.1 says that describe the general trend in unique viewership from 2014 to 2017.

[00:37:18]2014 to 2017.

[00:37:22]So the trend we can see that it was decreasing.

[00:37:29]So we can call it a a downward trend, right? Downward trend because it is trending downward, right?

[00:37:40]It is trending downward. We can call it a downward trend.

[00:37:44]Okay. Or we can say that um unique viewership or we can say unique viewership unique viewer viewership decreased.

[00:38:01]So or we can say unique viewership decreased. And then next we will move to question 3.2.2 two which says that determine the mean of the unique viewers unique number of viewers for the formula 1 racing from 2008 to 2021. So guys we know how to determine the mean right? So our mean it means that we are going to add everything up and divide by the total number of of years right? So it's 1 2 3 4 5 6 7 8 9 10 11 12 13 14. So we are going to divide by we are going to divide by 14. So we are going to add everything up. So we are going to say 600 600 + 525 + 527 + 515 + 500 + 450 + 425 + 400 + 39 90 + 352 + 490 + 471 + 433 + 445 right so if we plug everything on our calculator and divide by 14 our answer will be 465A 93 so this basically means that our mean.

[00:39:50]Oh no. So this basically means that our mean is equals to 465 comma 93.

[00:40:03]So this is our mean right after adding everything and divide by 14. That's how much we should be able to get. And then next we will move to question 3.2.3.

[00:40:16]And question 3.2.3 2.3 says that um how might a decrease in unique viewership affect sponsors of Formula 1.

[00:40:27]So it might affect it in terms of brand exposure. It means that sponsors won't be known right because sponsors needs to be known by people who are viewing or people who are watching F1 for the first time. So we can see that it will decrease.

[00:40:49]It will or rather we can see that it will it will lower brand exposure brand exposure for sponsors.

[00:41:08]So it will lower brand exposure for sponsors.

[00:41:13]Okay. And then next we will move to our next question which is question four. I think question four is our last question. So yeah we have two types of we have two questions. We have 4.1 and 4.2. So now we are going to start by answering question 4.1.

[00:41:31]So we are told that um we are told that the minister of finance is responsible for presenting the government's budget in February of each year. An exchange C shows the consolidated government expenditure on social services. So this is the consolidated government expenditure on social services for 2023 2024 financial year. A total of 1.35 trillion was allocated to social services for this year. Okay.

[00:42:11]And we are told that 1 trillion is equals to 1,000 billion. So we need to study an extra and answer the following questions. So this is our anex right and we are going to start by answering question 4.1.1.

[00:42:28]Question 4.1.1 says that calculate the value of a the percentage budget budgeted for university transfers.

[00:42:37]Right? This is the value of a. So we can see that everything here everything here should be equals to 33%. Right? So we can easily find the value of a. So to find the value of a we simply take 33 and subtract everything else. So we can come and subtract 22 subtract 4 subtract two and subtract two and then the remaining will be the value of a. The remaining will be the value of a and the remaining will be will be 3%.

[00:43:15]So the value of a is three 3%.

[00:43:20]Okay. And then next we will move to question 4.1.2.

[00:43:25]Question 4.1.2 says that calculate the amount of money budgeted for basic education. Write down the answers in billion.

[00:43:36]Write down the answer in billion. So the amount of money budgeted for basic education is 22%. Right? And we can see that the total allocation was 1.35 trillion. So we can take 1.35 trillion and multiply by 22%.

[00:44:02]And then this if we plug this on our calculator so it's 1a 35 1 35 ultiplied by 22%.

[00:44:14]This will give us 0 comma 2 97 trillion. Remember it's in trillion, right? Which will then give us 297 billion, which makes it 297,000 billion.

[00:44:42]297 billion.

[00:44:46]Okay. And then next um next we will move to question four. But even if we just leave here as it is, it is already in in billion. Right? Next we will move to question 4 1.3. Question 4.1.3 says that if the amount if the budgeted amount for social services makes up 60 comma 3 of the total government expenditure for the 2023 2024 financial year calculate the total government expenditure in trillion right so what we need to do here we need to come and see 1.35 trillionide by 60 3%. So this will give us the total government expenditure for 2023 2024.

[00:45:42]So it will be equals to 2A 2 388 trillion.

[00:45:53]So our answer will be 2388 trillion. Okay. And then next we will move to question 4.1.4. 4. Next we will move to question 4.1.4 and question 4.1.4 says that discuss two ways in which government generates funds. So government can generate funds towards income tax right by collecting tax from people who who works and then we call it income tax right and then they can also make money through charging vet. So VAT is charged we all know what VET is by charging VAT on goods and services on goods and services. So those those are the two ways in which government generates funds or revenue to cover for its budget and then now we will move to our last question which is question 4.2. So here we can see that this question is on is on tariffs.

[00:46:56]This question is on tariffs.

[00:46:59]So here we are can see that we have question 4.2 and we are told that municipalities um across South Africa published their electricity tariffs annually in compliance with regulations. Sam works from home most of the time and recently discovered that his electricity bill has increased significantly.

[00:47:22]So this is an electricity electricity tariff question right?

[00:47:34]So we are told that table four below we are told that table four below um shows information regarding electricity tariffs published by the city of Tuani for the 2022 2023 and 2023 2024 financial year. So we can see that we have block we have 2022 2023 and we have 2023 2024 and we can see that all tariffs excludes VAT. So one key thing that I want to teach you guys is that here we can see that our tariffs are given in in RS right but here they given in in cents.

[00:48:14]The C stands for for cents. So what we can do first before calculating would be to convert from rents to cents would be to convert from rents to not from rents from cents to from cents to rent. So that's the first step that we need to that we need to do. And if we are converting from cents to rents, we simply divide by 100. So we'll come and divide by everything by 100 so that our tariff is in rents. So we divide everything by 100.

[00:48:54]Okay. So 270 comma 33 / 100 it will give us 2 comma 7 0 33 right. So here we will get 3 comma 1 6 3 7 here we will get 3 comma 4 4 67 here we will get 3A 71A 58 right so now we have converted from sense to to rand so now we can start by answering our first question which is question 4.2.1 2.1.

[00:49:40]Now we can start by answering our first question which is question 4.4.1 and question 4.2.1 says that define the term tariff in this context. So guys, our tariff is the cost is the cost or the charge or the charge per per kilowatt.

[00:50:13]So it is the cost of the charge per kilowatt of per kilowatt of electricity per kilowatt of electricity. And then next we will move to question 4.2.2.

[00:50:30]Question 4.2.2 says that determine the number of kilowatt allocated in block three. So in block three we can see that we can calculate a maximum of 650 right but we need to remove what has already been calculated in the previous blocks.

[00:50:47]So we just need to come and say 650 minus the total that was calculated in the previous block which is 400 minus 400. So our answer should be um 250. So it should be 250 kilow.

[00:51:12]Our answer should be 250 kilow.

[00:51:15]Okay. And then next we will move to question 4.2.3.

[00:51:21]Question 4.2.3 says that um calculate the tariff including vet for block one for 2022 2023.

[00:51:31]So for block one we can see that we can calculate a maximum of we can calculate a maximum of 100 kilow right so they saying that calculate the tariff including vet for block one so we can come and say 100 multiplied by 233 so it's 100 kilow W multiplied by 2 comma 7033 and this will give us 270 comma 33 right this will give us 270a 33 and then now um we can calculate our so they're saying what let's see what they're saying I think we made a mistake here the question is saying that calculate the tariff.

[00:52:29]Oh, the tariff including V. So this is the tariff, right? Oh yeah. So we don't need to multiply by 100.

[00:52:39]We don't need to multiply by 100. So the tariff including V will be 2a 7033 * 115 over 100. So our tariff including bet will be equals to so it's 2a 7 0 33 * 115 over 100. So our answer will be 3a 1 3a 1. So this is our tariff including v.

[00:53:13]So yeah we are only looking at the tariffs column.

[00:53:19]Okay. And then next we will move to question 4.2.4.

[00:53:24]4.2.4.

[00:53:27]Next we will move to question 4.2.4.

[00:53:30]So if you reached this point guys um please don't forget to like the video to share it with your friends so that they can also be able to prepare for their upcoming exam. And don't forget as well um to state in the comment section um where you are watching the video from.

[00:53:52]Okay. So now um we are told that in June 2024 Sam spent 1,941A 42 including V on electricity. Calculate the number of units which are in kilowatt of electricity used for the month. Right? So the first step we can see that this amount includes fat and our tariffs excludes fat. So we need to remove that first. So we need to come and say 1,941 42 ult* by 100ide by 115. This is how we remove it. So it's 1,941A 42 * 100ide by 115 and then our answer will be 1, um, 6 and it's 1,6 and let's see 688 comma 1 Right. So we need to find the kilowatt for this price. Right? So because we are calculating tariffs, remember that we calculate in blocks, right? So we're going to start with block one. So in block one, we are going to take the entire 100 kow. Right? So it will be 100 kilow multiplied by the charge for block one, which is 2, 703.

[00:55:29]So 100 * 2a 7 0 33 our answer will be 270 comma 33 and then in block two we are going to take 400 and we need to remove the kilow that we have already calculated in the previous block which is 100. So we'll be left with 300 kow.

[00:55:56]So we'll come and see 300 kilow multiplied by 3A 637 the price or the term look two. So it's 300 * 3A 1 63 7 and our answer will be 940 9A1 1. Right? So already we can see that we have calculated um the kilowatt for 270A 33 plus 949A 11. So the in total we have calculated the kilow of 1,2A 44. And how much do we how much do we need to calculate the kilow of the remaining electricity? Remember we spent 1,688 comma 1 9 right? So let's remove the amount that we have already calculated the kilowatt for 1,219 comma 44. So if we do that we'll be left with um so it's 1,688 1 9us 1,219 comma 44.

[00:57:17]We'll be left with 468 comma 75 468 75 right so we need to find out the kilow of this amount right the kilow of this amount so in order to do that we take this amount and divide by the charge or the tariff for block three so we need to come and say 4 68 8 75 / 3A 4 3A 4 4 67. This will give us the kilowatt for block 3ide by 3A 44 67 and our answer will be 135 135A 99. So if we round it off it will be 136 kilow right? So the total kilow total kilow for 1,688 will be equals to the 100 plus the 300 plus the 136. So in total we will get 5 and 536 kilow for 1,688.

[00:58:51]So that's how we calculate it. And then next we will move to our last question which is question 4.2.5.

[00:58:58]Question 4.2.5 says that suggests two ways in which Sam can reduce his electricity usage.

[00:59:04]The first one is to use a gas stove. Use a gas stove.

[00:59:11]And then the second one is to switch off his gizer when not using it.

[00:59:18]Switch off gizer when not using it.

[00:59:27]When not using it. Okay. And that brings us to the end of our full question paper video. So if you have watched up until this point, um please make sure that you subscribe so that when we upload um the upcoming video, you will be the first to be notified.

[00:59:54]Okay. So now um and another thing is that guys we offer online extra classes. So if you attend our online extra classes you would definitely know all these concepts by now right? So if you want to join you can just send us a message to the number that you are seeing on the screen and then we will assist you and don't forget to subscribe to the channel so that when we upload paper two you will also be you can also be notified.