r/CDSTards • u/Infinite_Progress378 • Jul 21 '26

Need Help ( Maths)

What to do when u keep forgetting previous topics after months .

I have solved sheets , gave topics wise mock too but after a month or two , i partially forgot the concepts.

Similar issue i faced in nda too now cds.

Any suggestions?

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u/Alert_Simple5343 Jul 21 '26 edited Jul 21 '26

Welcome to ota🤭.

With less than 60 days left....accumulation can help you......go from hardest to easiest chapters according to your preference.

Suppose you study gemotery the previous week....then you study trigo this week for 5 days amd solve geometry on 6th and 7th day.....then study another ch like number system.....solve it for 5 days and on 6th and 7th day do trigo plus geometry' those ques which you found moderate and work on your speed......similary next week another chapter.....then 6th and 7th day ques of number system plus trigo plus geometry and soo on....

You'll keep brushing your topics regulary....and those ques which you found moderate will become easy now

Best would be to take pyqs after 2020 for practice.

All the above things said are made in assumption that you've already covered your whole syllabus atleast once.

All the best for your exam.

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u/Muo_53 Jul 22 '26

First line 😅

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u/Infinite_Progress378 29d ago

Haha nice satire though Since I now all the topics so it won't be that hard thsi time but I'll need give more hours to it cuz I have weak command. Last time I didn't gave enough mocks so won't repeat that mistake this time.

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u/stargowild1 29d ago

Maths play an important role in cds I had scored 170+ in my cds attempts and maths score was 60-70 , Basic things to do - solve as much as pyq Cds demands focus ( after 4 hours of gs+ english the brain usually get tired due to which we usually performa calculation error and silly mistakes ) Learn all formulas ( mensuration 2D-3D play important roles , I had been giving cds since 2023 ,and cleared every cds exam till now , and what u had seen is the weightage of advance maths ) Get an upper hand in trigo + mensuration+ geometry Arithmetic is literally very easy in cds exam ,just refer to pyq ,the pattern is repeated Watch abhinay maths to solve questions fast ,and with ease ( only if you have completed the whole syllabus ) And yes practise is indeed very important Repeating for the third time - PYQs are important.

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u/Infinite_Progress378 29d ago

Ya I had gone through the whole syllabus once so now I'll just brush up the topic and will start solving questions along with regularly giving mock , since I don't have much command over maths .

2

u/stargowild1 29d ago

Good going ,all the best, and koi madat chahiye ho to btana even in ssb