CAT 2023 Slot 2 Quant Marathon | CAT Previous Year Questions | 2IIM CAT Preparation

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  • เผยแพร่เมื่อ 11 ธ.ค. 2024

ความคิดเห็น • 10

  • @ZangeTSU552
    @ZangeTSU552 9 หลายเดือนก่อน +1

    In qn 18, we can use Pythagorean Triples...I know its a bit lengthy..but yeah..

  • @theinevitable-brawlstars6794
    @theinevitable-brawlstars6794 8 หลายเดือนก่อน +2

    In sunglasses question, when kanu sells it back to minu at ₹960, isn't the updated profit for minu will be ₹1200 (which she already has in her pocket) minus ₹960 = ₹240? And after this the sunglasses which costs ₹1000 will be sold to Tanu for ₹1260 to make a total profit of 500. Hence the profit %=260×100/1000 = 26% 🤔

    • @911aryansingh7
      @911aryansingh7 7 หลายเดือนก่อน +4

      because the profit is asked about the last transaction and not from the entire transaction

    • @tanishakankal8353
      @tanishakankal8353 หลายเดือนก่อน +1

      Total profit from both transactions was 500 ..out of which she made 200 by selling to kanu first, remaining 300 profit she got from tanu on CP 960 so the profit% from last transaction is 300/960×100 = 31.25%

  • @AbhishekKumar-pj2eg
    @AbhishekKumar-pj2eg 9 หลายเดือนก่อน +5

    fabulous teacher

    • @2iimcat
      @2iimcat  9 หลายเดือนก่อน

      Thank you for the wonderful comment Abhishek!
      Best wishes for your CAT prep!

  • @vijaypal8573
    @vijaypal8573 หลายเดือนก่อน

    In the very first question can't we do value put like if we put m 2 and n 1

  • @pankajchoudhary514
    @pankajchoudhary514 6 หลายเดือนก่อน

    Brilliant teacher 👏👏

  • @hemanthmaharwade9265
    @hemanthmaharwade9265 9 หลายเดือนก่อน +1

    Sir in sunglasses question Minu is earning 1200 and then she is buying from kanu @ 960, then profit with minu is with 240 and 260 profit while selling it to kanu(sir i did it in this but answer is not correct what is the mistake in understanding because Minu is profitable twice at rs960) help me

    • @ZangeTSU552
      @ZangeTSU552 9 หลายเดือนก่อน +2

      I'll make it simple..at first Minu sold to Kanu at a profit of 20% so it'll be 1200..200 profit..
      next kanu's cost price will be minu's selling price , ie; Kanu sold glass of 1200 to Minu at a 20%loss(0.8*1200)...which makes it 960..in question it's given that minu's total profit is 500..but from what we have here Minu just has 200..so there's a remaining of 300rs.. for that to happen minu should sell the sunglass to tanu @960+300(the remaining profit) which makes it 1260..so the profit percentage becomes 1260-960/960= 31.25%