Hello Everyone! Wish you all Merry Christmas! đ˛
We are going to start weekly Model Test (Physics, Chemistry, Higher Math, General Maths) along with solution class from the onset of January 2022 for SSC Batch 2023. The regular classes will be running as well. Hope it will be very much fruitful for the students who will sit for 2023 SSC.
Besides, we are also going to arrange Final model tests for SSC Batch 2022 from this January. Interested ones may comment or inbox us as soon as possible.
Admission for students of other classes are open as well. (Mathematics and Science)
Your best result is our only motive. đ
Arvil's Education Care
This page is primarily pledged to provide any types of help regarding Mathematics and Science relate
Operating as usual
Greetings to all students of class 8 and guardians,
Focusing on the upcoming model tests of school, we are going to arrange model tests from this week for a proper practice. Solve classes will also take place at each weekend. The model tests here in AEC will be basically taken on Mathematics, Science and English.
If you feel it worthy and if you want an ideal preparation for the upcoming battle, contact with us. We will take chapter based model tests. 5 model tests per week ( 2 of science and 2 of Mathematics and 1 of English). After completion of chapter based model tests, we will take test upon full book.
Thank you,
Arvil Eugene Halder

Practice question for Class- 10
Subject- Physics
Question Code- AG10PHY001
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( 10g ice of -5° Celcius has been kept in a water-filled pot. The temperature of water is 35° Celcius. What will be the temperature of the mixture when the ice will be totally melted? After that, if the mixture is heated, how much heat will be required to convert the mixture into v***r?)
āĻāĻŽāĻžāĻĻā§āϰ āĻĒā§āĻāĻā§ āĻĒā§āϰāϤāĻŋ āĻĻā§āĻ āĻĻāĻŋāύ āĻ
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āύā§āϝāĻžā§ā§ āĻĒā§āϰāĻļā§āύā§āϰ āĻā§āĻĄ āϞāĻŋāĻā§ āĻāϤā§āϤāϰ āĻāĻŽāĻžāĻĻā§āϰ send āĻāϰāĻŦā§ āĻŦāĻž comment āĻ āĻāĻžāύāĻžāĻŦā§āĨ¤ Regular practice is quite necessary for improving your skills.
AG Academy āϤ⧠āĻĒā§āϰāϤāĻŋ āĻļā§āϰā§āĻŖā§āϰ āĻāύā§āϝ āύāĻŋāϰā§āϧāĻžāϰāĻŋāϤ āĻŦā§āϝāĻžāĻā§ āĻāϰā§āϤāĻŋ āĻāϞāĻā§āĨ¤ āĻāĻŽāϰāĻž āĻāĻĒāύāĻžāϰ āϏāύā§āϤāĻžāύāĻā§ āϏāĻžāĻļā§āϰā§ā§ āĻŽā§āϞā§āϝ⧠āĻāϤā§āϤāĻŽ āϏā§āĻŦāĻž āĻĒā§āϰāĻĻāĻžāύā§āϰ āĻāύā§āϝ āϏāϰā§āĻŦāĻĻāĻž āύāĻŋā§ā§āĻāĻŋāϤāĨ¤ āĻāĻĒāύāĻŋ āϝāĻĻāĻŋ āĻāĻĒāύāĻžāϰ āϏāύā§āϤāĻžāύāĻā§ āύāĻŋāϰā§āϧāĻžāϰāĻŋāϤ āĻŦā§āϝāĻžāĻā§ āĻāϰā§āϤāĻŋ āĻāϰāĻžāϤ⧠āĻāĻžāύ, āϤāĻžāĻšāϞ⧠āĻĒā§āϰāĻĻāϤā§āϤ āϰā§āĻāĻŋāϏā§āĻā§āϰā§āĻļāύ āĻĢāϰā§āĻŽāĻāĻŋ āĻĒā§āϰāĻŖ āĻāϰā§āύāĨ¤
āϧāύā§āϝāĻŦāĻžāĻĻāĨ¤
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Practice Question for Class 8
Question Code : AG8A001
ā§§. āĻāĻāĻŦāϰ āĻāĻāĻāĻŋ āĻāĻžāĻŽāĻžāϰ āĻĨā§āĻā§ ā§§ā§Ļ āϞāĻŋāĻāĻžāϰ āĻĻā§āϧ āĻāĻŋāύ⧠āϏā§āĻāĻž ⧍ā§Ļ% āϞāĻžāĻā§ āĻāĻāĻāĻŋ āĻĻā§āĻāĻžāύ⧠āĻŦāĻŋāĻā§āϰāĻŋ āĻāϰāϞāĨ¤ āĻĻā§āĻāĻžāύāĻĻāĻžāϰ āĻĒā§āϰāϤāĻŋ āϞāĻŋāĻāĻžāϰ āĻĻā§āϧ ⧍ā§Ļ% āϞāĻžāĻā§ āĻā§āϰā§āϤāĻžāĻĻā§āϰ āĻāĻžāĻā§ āĻŦāĻŋāĻā§āϰāĻŋ āĻāϰāϞāĨ¤ āϝāĻĻāĻŋ āϏā§āϞāĻŋāĻŽ āϏāĻžāĻšā§āĻŦ āϏā§āĻ āĻĻā§āĻāĻžāύāĻĻāĻžāϰā§āϰ āĻāĻžāĻ āĻĨā§āĻā§ ā§ā§¨ āĻāĻžāĻāĻžā§ ā§§ āϞāĻŋāĻāĻžāϰ āĻĻā§āϧ āĻā§āϰ⧠āĻāϰā§āύ, āϤāĻžāĻšāϞ⧠āĻāĻāĻŦāϰ āĻĒā§āϰāϤāĻŋ āϞāĻŋāĻāĻžāϰ āĻĻā§āϧ āĻāϤ āĻāĻžāĻāĻž āĻĻāĻžāĻŽā§ āĻāĻžāĻŽāĻžāϰ āĻĨā§āĻā§ āĻā§āϰ⧠āĻāϰā§āĻāĻŋāϞ?
(Akbar bought 10 litres milk from a farm and sold it to a shop at 20% profit. The shopkeeper sold that milk to customers at 20% profit for each litre. If Mr. Selim bought 1 litre milk from that shop at Tk 72, then at what price did Akbar buy each litre milk from the farm?)
āĻāĻŽāĻžāĻĻā§āϰ āĻĒā§āĻāĻā§ āĻĒā§āϰāϤāĻŋ āĻĻā§āĻ āĻĻāĻŋāύ āĻ
āύā§āϤāϰ āĻŦāĻŋāĻāĻŋāύā§āύ āĻā§āϞāĻžāϏā§āϰ āϏā§āĻā§āϞ āĻĒāϰā§āĻā§āώāĻž āĻ āĻāϰā§āϤāĻŋ āĻĒāϰā§āĻā§āώāĻžāĻā§ āĻĢā§āĻāĻžāϏ āĻāϰ⧠āĻāĻŽāĻžāĻĻā§āϰ āĻļāĻŋāĻā§āώāĻ āĻĻā§āĻŦāĻžāϰāĻž āĻĒā§āϰāϏā§āϤā§āϤāĻā§āϤ āĻāĻāĻāĻŋ āĻŦāĻž āĻĻā§āĻāĻāĻŋ āĻāϰ⧠sample question āĻĻā§āĻā§āĻž āĻšāĻŦā§āĨ¤ āϝ⧠āĻāĻžāϤā§āϰ-āĻāĻžāϤā§āϰ⧠āϝ⧠āĻā§āϞāĻžāϏā§āϰ, āϏ⧠āĻ āĻā§āϞāĻžāϏ āĻ
āύā§āϝāĻžā§ā§ āĻĒā§āϰāĻļā§āύā§āϰ āĻā§āĻĄ āϞāĻŋāĻā§ āĻāϤā§āϤāϰ āĻāĻŽāĻžāĻĻā§āϰ send āĻāϰāĻŦā§ āĻŦāĻž comment āĻ āĻāĻžāύāĻžāĻŦā§āĨ¤ Regular practice is quite necessary for improving your skills.
AG Academy āϤ⧠āĻĒā§āϰāϤāĻŋ āĻļā§āϰā§āĻŖā§āϰ āĻāύā§āϝ āύāĻŋāϰā§āϧāĻžāϰāĻŋāϤ āĻŦā§āϝāĻžāĻā§ āĻāϰā§āϤāĻŋ āĻāϞāĻā§āĨ¤ āĻāĻŽāϰāĻž āĻāĻĒāύāĻžāϰ āϏāύā§āϤāĻžāύāĻā§ āϏāĻžāĻļā§āϰā§ā§ āĻŽā§āϞā§āϝ⧠āĻāϤā§āϤāĻŽ āϏā§āĻŦāĻž āĻĒā§āϰāĻĻāĻžāύā§āϰ āĻāύā§āϝ āϏāϰā§āĻŦāĻĻāĻž āύāĻŋā§ā§āĻāĻŋāϤāĨ¤ āĻāĻĒāύāĻŋ āϝāĻĻāĻŋ āĻāĻĒāύāĻžāϰ āϏāύā§āϤāĻžāύāĻā§ āύāĻŋāϰā§āϧāĻžāϰāĻŋāϤ āĻŦā§āϝāĻžāĻā§ āĻāϰā§āϤāĻŋ āĻāϰāĻžāϤ⧠āĻāĻžāύ, āϤāĻžāĻšāϞ⧠āĻĒā§āϰāĻĻāϤā§āϤ āϰā§āĻāĻŋāϏā§āĻā§āϰā§āĻļāύ āĻĢāϰā§āĻŽāĻāĻŋ āĻĒā§āϰāĻŖ āĻāϰā§āύāĨ¤
āϧāύā§āϝāĻŦāĻžāĻĻāĨ¤
https://form.jotform.com/202462332490852
Course Registration Form Please click the link to complete this form.
Class 4 Batch-1 Science MCQ test will be taken today at 5:15 pm. Check your mails for the Google form.
Class 10 Batch-1 Physics Class will be taken tonight at 10 pm. Attend in the Zoom meeting on time.
A video upon the basics of Vector from Physics will be uploaded very soon for Class 11, 12.
AEC Online Math class for Class 8. (Batch-1)
Today at 5:30 pm on Zoom app. Be there on time.

Class 4 AEC online Science class
and Class 3 Admission coaching of BASIC

Few short questions and tips to answer those questions for Class- 3 (English version) , Science Chapter-5 (Soil)
AEC Online Math Class for Class-4. Today at 3 pm on Zoom app. For meeting ID and password, please inbox.

AEC Online Physics Class ( Class-10)
Class 10 Physics Class at 7:30 pm on Zoom app.
Topic: Chapter-6
āĻŦāϏā§āϤā§āϰ āĻāĻĒāϰ āϤāĻžāĻĒā§āϰ āĻĒā§āϰāĻāĻžāĻŦ
for zoom meeting ID, inbox.

Math Practice sheet for PSC candidates.
Chapter: 1 & 2
For any query, feel free to comment or inbox.

For any class (Specially 8,9,10)
For any query, feel free to ask.

For Class 9-10
Subject : Physics
Chapter: āϤāϰāĻā§āĻ āĻ āĻļāĻŦā§āĻĻ (Wave and sound)
I have tried to explain only few basic topics here.
https://youtu.be/OLMdw7AIkQo
Wave and Sound (āϤāϰāĻā§āĻ āĻ āĻļāĻŦā§āĻĻ) I have tried to explain some basic facts of wave and sound in this video. This video is created based upon the chapter "Wave and sound" of NCTB Physics book ...
Prepare yourself as an extraordinary. Get ready for a bright future. Learn so many basic and out-of-the-box things for being exceptional and for being hired anywhere. If you get enough free time, spend a few time for learning C programming/ html/ CSS which will one day help you for being capable to design a personal website, to design and develop a game.
You all play PUBG, Fortnite, FIFA etc. Somebody has prepared these games. Why not you become a game developer and people will play your designed game? ;)
7-8 years old little boy getting hired by Google... You can also be there. Just you need dedication. This quarantine is a blessings for you. Enjoy your time by learning something innovative and interesting. Play games, but for a certain period. Study properly for passing exams and besides that try to excel yourself in other sides. :)
Remember, thereâs nothing called too early, nothing called too late. Learning is always open. đ
- Arvil Sir

Dear students!
Histogram is a very important topic from Information and data chapter. You have to learn how to differentiate between 'Class interval' and 'Frequency'. In this case, at first you should carefully judge, which of the given information can be divided into classes. Once you will be able to do it, you can easily form a Frequency distribution table. ( This is only for those problems where at first you have to form a table).
Let me give you two general examples so that you can understand the logic.
i) Suppose, in the question you are given marks of 30 students in an exam. Now, here we know two information. First one is 'students', second one is 'marks'. Now notice, between these two information, which one can you divide into classes? Definitely 'Marks'. Suppose total marks is 10. You now classify like, 0-3, 4-7, 8-11. Take the students number as frequency. In this case, YOU CAN NEVER CONSIDER THE MARKS AS FREQUENCY AND STUDENTS AS CLASS INTERVAL. Another thing to notice, in this type math never make it continuous like, 0-3, 3-6.. đĢđĢđĢ. If you do so, students number will be repeated. So, the histogram will be discontinuous histogram.
ii) In case of a problem of cricket match, suppose you are given with the runs in each overs of a T-20 match. You have two information here. 'Runs' and 'Overs'. You can not classify Runs in this case. That's not possible. And in case of over you have to classify like 0-1, 1-2, 2-3........ 19-20. Because each over contains seperate scores. So you have to take class interval 1. In this case,the histogram will be a continuous histogram.
So be watchful while drawing continuous or discontinuous histogram.
I will post a video about drawing histogram and pi chart later.
For any query regarding any problem solution or problems in sheets, inbox or comment. The admin will reach to each comment individually.

Random Practice for JSC Batch- 2020

Random practice test for JSC Batch 2020
There will be a short test for Class 4 today at 3 pm.
Subject: Math
Chapter: 6 ( āĻāĻžāĻŖāĻŋāϤāĻŋāĻ āĻĒā§āϰāϤā§āĻ )
After that a solve class will be taken for 10 minutes.
Attend on Zoom meeting on time.
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