Hi there,

Programming languages are build and acts as a strongest tool to talk with computer. It improves efficiency of an individual. Problem solving is one of the most important concepts from which the candidate will get various coding knowledge and it also improves efficiency of their code.

Books are surely not enough for solving problems in current times you can go for various online judges such as hackerrank, gfg, codechef etc.

It will help you in getting a good knowledge  about this. Also, i would suggest you to upgrade a coding language try to learn c++ because it will help you in learning data structures and competitive coding. So go for it.

Hope this information will help you.

Thank you!!!!

Some of the best books for problem solving in Python are-

For Beginner level the books you can follow-

• Learn Python the hard way
• Automate the boring stuff

For Intermediate level the book which will alone sufficient is Problem solving with Algorithms and Data structure using Python by Brad Miller and David Ranum, Luther College.

I hope this helps. Wish you a great day!

Hello,

You should contemplate about the problem and then think of ways by which you can solve it in a peaceful manner and thereby setting an example for others.

You can take few suggestions for the problem mentioned in your query-

• As the monitor of class, it is your duty to be responsible about students, inventory and things related to your class. So since your teacher has asked you you would first go to the canteen manager and understand the issue in detail and also about the students who were responsible for it. Afterwards you will go to the accused students and will question the students about their role in causing the problem. Since they are your classmates you think good of them and you I'll try to make them understand that causing harm to others and their property isn't a quality of good Student. Also you will ask them to act like a responsible student of the school and you will further ask them to be sorry for their misdeeds and apologize to the canteen owner and also pay for the damage they have done if any.

Thank you.

Hi,

Arihant publishers book would be good for JEE Mains preparation but I think it would be not sufficient for JEE Advanced. JEE Advanced requires more depth in concepts while Arihant publishers book is generally based on NCERT topics that are not that in depth as required in JEE advanced .

I hope this will solve your query .

Thanks!!!

Hello aspirant

Hope you are doing great there . You are absolutely right  saying that you can not attempt all the questions of every book along with clearing the concepts . Therefore I would recommend you to solve previous year questions first after going through the concepts . Next only for the topics in which you think you need more practice , follow any particular book . For jee mains it is enough to secure a very good rank .

I hope my answer helps

Wish you all the very best !

hi,

I would suggest first of all complete 2-4 chapters. clear your concept of 10+2 level, then move to problem solving. it is good that your school has separate classes conduct for jee main preparation. however daily devote at least 2 hours for problem solving. take any standards book like arihant or cengage or tata macgraw and solve chapter wise problems.

make short notes for final revision of formulas. make two separate copy for theory part and problem solving.

hope it would help.

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Hi Candidate,

It's good to hear that you have an interest in Archeology.

Now let's know what is Archeology- Archaeology is an attempt to reconstruct historical often very ancient, people and try to discover their belief systems, their rituals, their habits, and their interaction with their environment.

Now, let us discuss some problems faced in archeology interpretation- The main problem which archeologists face is the lack of any historical records about the found object which makes it difficult for speculation. The second difficulty is that the object is thousands year old and it becomes a challenging task for its preservation.

Hope that the answer helps you!!

Hello Aspirant

Concept based learning is driven by big ideas rather than subject or topic specific information, also application based problem solving refers to application of theoretical knowledge into practical life.

As you are a 8th class student, it's High time for you to adapt these skills as it's the future of learning in India as per new education policy.

In adaptation of these, you teachers will be helping you, also from your side you should also do some efforts to learn it.

Instead of learning a topic, try to understand it's it's roots, understand it from basics so that you can answer every question related to that topic. Build up conceptual knowledge and it'll help you to solve application based problem because once it's basics are clear to you, you can fit yourself in the situation of problem and think about the positive answers to the problem.

Also try to read articles in newspapers, it'll help you to build up a fast reading and fast understanding skills

Hope this information would be helpful for you.

All the best for your bright future ahead.

Hello!!

Hope you are doing great!!!

Given series:1/2+3/4+7/8+15/16+...........

It can be written as,

=(1-1/2)+(1-1/4)+(1-1/8)+(1-1/16)+...............n

=(1-1/2)+(1-1/2^2)+(1-1/2^3)+(1-1/2^4)+..............(1-1/2^n)

taking like terms common,

=(1+1+1+...........n) - (1/2+1/2^2+1/2^3+1/2^4............)

=n - (1/2+1/2^2+1/2^3+1/2^4............)

The above series is in GP

The sum of GP can be given by the formula a(1-r^n) / 1-r

=n - 1/2(1-1/2^n) / 1-1/2

=n - (1-1/2^n)

=n - 1+1/2^n

Hope it helps you!!!

Thank you!!!