SNAP & NMAT 2024 || Permutation and Combination | Concept & Practice Session 1 | Modern Maths

[@mathological]

[ERRATA/ CORRECTION] at 19:40 Word PENTAGON has 2 Ns, so we must divide by 2! to compensate for that. The answer should be 4320/2 = 2160 (option B)

[@Ayush-dh2qj]

Noted

[@priyashaanand3526]

Super explanation!! one of the best channels on YT

[@mathological]

Glad you found it helpful. Keep learning!

[@pratib9663]

First like. Thank you for the video sir!

[@mathological]

Welcome!

[@NakulKale-oy9gn]

Must needed session Thank you so much sir ❤

[@ManavParadia-fd3ff]

now this is what quality content looks like , thank you so muchhhh sirrr

[@mathological]

Keep learning

[@nehaisloor214]

thank you! long awaited video

[@mathological]

You are most welcome.

[@akshat4111]

Thank you so much sir for this video 🙏🙏🙏🙏

[@mathological]

Most welcome

[@MahimaAgrawal]

Thank you so much for this, sir, mne cat s ab tk bht yt videos se pnc pdhne ka try kiya but smj nhi aya, phli br pnc pdhke confidence ara h thanks a lot for your efforts

[@mathological]

Very good, practice more to get comfortable. Best of luck!

[@Kanav-l7t]

sir awesome explanation need more parts as soon as possible

[@rashmi3064]

Sir your classes are so helpful, please consider doing it in english, or providing subtitles

[@anuvabray5807]

Well explained 👍

[@shivajichakraborty5245]

Sir, thanks a lot for this video.

[@Radharadhaa100]

Shukriya sir❤

[@Health_first_069]

sir thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku thanku very much

[@JackNicholson-h1j]

Thank you sir

[@gourisharma655]

Partition question ans is option d

[@mansisolanki1924]

sir 44:01 , we have to consider natural nos., yet u took 0 for calculation?

[@mathological]

Mansi, 0 is not a natural number but a natural number can contain 0 as a digit.

[@jatinpanwar4364]

❤❤

[@abhijayrathor8676]

Sir number stystem ka bhi practise session kara do please🙏

[@akrit7272]

Sir in 45:17 suppose last place me hum 0 consider krlete he Tou 1 place prr 0 nhi ayega condition ki vjh se tou say 1 le liya 1 place prr Tou 2 place prr 1 nhi aaskta aur 0 tou mtlb 2 place k liye fir 8 digits hone chahiye na ki 10 If agr ques me condition na likhi ho repeat ki tou by default repeat ??

[@mathological]

If there is no condition,, we can repeat the digits.

[@chaitanyadixit3734]

Hello sir, in the question of ADMISSION, I suppose we need to divide by 2!*2! because there are 2 S & 2 I

[@dilr6348]

Sir please Xat quant ke liye topic wise concept classes and pyq karwana. Thank you

[@mathological]

I have a playlist for XAT Quant covering most of XAT PYQs. You can check it out. And yes, I will make additional concept videos and will add more questions.

[@Ayush-dh2qj]

Sir in 39:35 there are 2 I's but we only puy 1, but it could also be A I1 I2 O and A I2 I1 O, am i wrong?

[@mathological]

Because both are the same, you can multiply by 2! and then divide it by 2! because both I's are same.

[@gitanjalisasmal7787]

Sir plzz make the most expected questions for XGMT as well

[@mathological]

Yes, Gitanjali. For now, you can practice the questions I shared last year. Those are equally beneficial and most expected

[@gitanjalisasmal7787]

Okay sir 👍

[@mridulsharma06]

Sir please take one session on Combination as well .

[@mathological]

I have already uploaded one a few days ago. You can check it out.

[@mohammedhasnain611]

Sir Profit loss and SI CI plzzz

[@tanmaykulkarni5759]

Sir please make a similar video on questions of probability too

[@mathological]

Yes, Tanmay. That video is due tomorrow.

[@Radharadhaa100]

Sir pentagon wale question me N do baar aya hai to usko aapne divide kyu ni kiya??? Ans 2160 hona chahiye tha na?

[@mathological]

Yes. Answer should be 2160. Thanks for correcting.

[@Radharadhaa100]

😊

[@Radharadhaa100]

Sir ADMISSION wale question me SS to consider kiya apne but II ni kiya ..uska ans 3780 hoga kya?

[@adi001asd]

No. There is only one arrangement as per the condition: AIIO. Since I's are already arranged, no need for any more adjustments.

[@vivekkhatri4402]

two I's are considered, in first method only one stance is favorable no matter which of the two I's are placed in whatsoever manner and in the second method while calculating the total arrangements it is taken into consideration in eliminating double results as in 4!/2! so answer will be7580, hope it helps.

[@Radharadhaa100]

@@vivekkhatri4402 yeah got it Thanks 😊

[@Radharadhaa100]

@@adi001asd got it 👍

[@Radharadhaa100]

Sir probability chapter please

[@mathological]

Uploaded one few hours ago.

[@Radharadhaa100]

@@mathological thanks sir