These mental shortcuts are merely a survival mechanism for a testing regime that prioritizes algorithmic speed over genuine mathematical intuition. It is a masterclass in turning cognitive potential into a high-speed processor for bureaucratic efficiency.
Deep Dive
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Deep Dive
PREPARATION FOR SECTIONAL TIMER IN SSC MATHS 1 #magnamentormalayalam #sscmalayalam #cgl2026Added:
What will the Magnama students do after CGL?
What will they do? Let's not take a pen. Let's write a few questions without taking a pen and try it. We are only writing the essentials. There is only one thing that needs to be seen. Who should see this?
Percentage class.
Only those who have seen the class in Max Special Batch. Only those who have completed it should see it. No one else should see it. Okay. 30 number 21 more than 15 or 12. What is the number now? If you say 15, it is 18. For 18, 21.
18 times 21. 39 is 21. It is also 30% for 18. Number 39 is 39. So, 100% of 39 is needed.
39/3 will come. You will see 13 in the answer. Option 4: What is the present population of the village? What is the increase rate of 5. Population after 5% increases. I have an option. If you say 5%, multiply it by 21. Two rows will multiply 21 and two rows will come out seven. The answer will be multiplied by seven. There is seven.
Then why will the answer be multiplied by seven?
Up, not this. This is not seven. This is 28. This is seven. [Music] This is a lot. Then what will come out? If you want to see the sum, look at the sum.
When we look at the sum, we have 105 here. 105 is 6. 36. The answer will be multiplied by one option. This is the only one. Next, the salesman gets 12% commission on total sales. Mud buys and gives a bonus on sales over 15000. Everything was taught in totaling. If this is the case, the total sales up to Rs. 15000. Up to Rs. 15000, 12 is 15 125 180800. One part of it is 50. 1800 will be there. Then if you subtract 1800 from that, then if you subtract 1800 from 7600, then the extra he got is 5800 5850 Raya. That is, it was obtained at 13 percent. 13 I got 5850 rupees 58 58 50 /3 four four four five 65 450 4500 Appa 4500 45 will be 45000 will be 45000 15000 6000 S so 85 my how what passage of y was of x ratio proportion study up x+y/x - found 85/ 35 when saying 17/ 17/7 is done in mind. When we divide the compound here by 17/7, we get x/y. [Music] What do you get for x /y? When we say 17 24 27/10, that is, 12/5/x, then 5/ 12 is 100, and 500 is 12. If we say 5/ 12 41 5/2, then 41. Something 41.6 is what is lying there. Or you will get it at 5.
Option Three: Examination: Mohit gets 30% marks, fails by 25, student scores 3%, and scores 15 more. I said, take the difference. If the probability of 8% is 40, then one is five. If we say 25, it is 5%.
It is the pass percentage. Dad, 35 and five, sorry, 30 and five, 35%, all of this was taught. The number has increased by 10%. A decrease of 10% is a decrease overall. Again increase by 20.
Take the next 20 with the same number. 20 Mo 19 Mo 18.8 Two years ago what was the population? Population increased by 5 percent in the first year. Decrease by 2 percent in the second year.
What is there? Increased by 105% 100. This is 95% 100. If you say 105%, there is 21 in the answer. You will see 21 in the answer.
Then there are 66 things lying there. There is nothing else.
Answer 11. Let 's check first. A 14 is not 13 of 11. 13 of 19. A 13 of 19 is from 11 to 8. 11 is a multiple of 13 of 19. Isn't that the same? 13 of 19 is also 8.
Okay, this is this. 13 and 6 are 19. Yes, let's look at the multiples of these two. A 14 is not 14 of 14.
Which of these two is the answer? Now what can we do in the answer?
19 Multiplico or 21 of 21 will be a multiple of 7. Let's see. 7 is 15 multiples. This is the only option left. I didn't touch the pen. Population city is this.
Number of males.
Number of females. Population is this. Number of males. If both are 20, then 20% of this is 1000. 190 plus extra 90.
Because we didn't take the three here. So the price of 3 percent is 90. If 90 is OMNO. If 30 is 100, then after three, it will be zero.
This is where we should take the zero. It is said that the option is to save 16% of the income. Save 20% more. The same amount that the money increases. If our alligation is 16, then 45 is saved or 21 is spent. Here, here, here, 21 is written in the mind. In the middle of 21, 20 is saved.
Here, zero is saved. Here, zero is saved. The value of 21 or the value of 21 units is 20 21 20, so the value of four is 80 by 21, that is, 3 points will come. Then the expenditure is 20, just add something, add something, add this.
How do children do this? If you want, I can show you how to do it. There is no need for anyone to doubt.
Only those of you who have studied can see. This is four and this is 21. Here is zero here. Here is the value of 20. The value of 21 is 21/ 20 84b 20. Sorry, 80b 21. Something will come. What I want to say is that it is not our children, but the uncle's child who is taking 3 points.
Next, you tell me whether to take a pen or not. How should I write it? Let's do it like this.
The examination has 150 marks. 75% marks are allotted for theory and the rest for project work. 75 percent. Okay, I got 60%. In theory, if you take the theory by four, the total theory is three, then the other one is one. What was the project over 62, then 60, here 62, here I explained it at that minute.
Well, this was an easy question.
But what should Easy Questions do?
We should do it easily. So how long will it take to explain these 10 questions?
How long does it take to do it? It was three minutes, two minutes, three minutes. So let's set it up like this.
If you want a video like this, you can tell me in the comments. The members will be onions only. The thing is, what can I do with this? I don't have time for any PPT. If you want, you can do the same thing with the shift vice to the siji. Those who want it, just say so.
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