Ratio And Proportion, Lndices, Logarithms

answered on 11-Aug-22 12:23

Q.no 23

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Please see the answer in below pic. For your information, as part of the course we provide all the solutions to ICAI questions in pdf.

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How to score in math paper

answered on 05-Oct-22 17:51

Can anyone give some tips to score the math in foundation nov 2022 exam pls.

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Use tricks instead of formula for some questions it will reduce time

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Logarithm

answered on 05-Oct-22 17:57

Log 1728 to the base 2â??3 ? How to convert 2â??3. For 1728 = 12³ ( or ) 2â?¶ * 3³

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Check this solution

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Past year question

answered on 01-Aug-22 12:07

How are they getting the value of 11:18:26 Am getting the value of 11:9:26 Tell me how?

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Increment of their Respective salaries

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Equations

answered on 01-Aug-22 21:25

Exercise B Question no. 10 Please solve this The question is above the last

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Specifically in this question, options test will yield quick results. As for solution, you can refer the below pic. Just for your info, as part of the course, you also get solution to All ICAI questions including additional question bank.

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Finding cost

answered on 01-Aug-22 12:18

Found relationship between question but not understanding how to solve it

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always, Cost + Profit ------------------------ = Sales ------------------------ If given , profit is 33â??% on cost then, Cost(100%) +Profit (33â??). [ Since given profit is 33â?? on cost] ---------------------------- = Sales( 133â??) --------------------------- If given , profit is 33â?? on sales then, Backward solving Sales (100%) - Profit(33â??) [since given profit is 33â?? on sales] --------------------------- Cost (66â??) -------------------------- In your given case , profit is 33â?? on cost while given sales = 80,00,000. So, Cost(100%) +Profit(33â??) --------------------------------------------- = Sales(133â??%) = 80,00,000 --------------------------------------------- So, if 133â??(i.e, sales) is 80l Then 100% (i.e, cost)= 60l(80,00,000Ã?100/133â??) It is simply a unitary methods, very easy if understood concept.

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Indices

answered on 28-Jul-22 17:32

How to do these sums

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Answer is 1

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Proportion

answered on 24-Jul-22 10:21

â?¹ 2430 has been divided among A, B , C in such a way that if their shares be diminished by â?¹5 , â?¹10 and â?¹15 respectively , the remainders are in the ratio 3:4:5 Then A's share is A) â?¹800 B) â?¹600 C) â?¹595 D) â?¹605

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*s

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Combination

answered on 24-Jul-22 03:05

Number of ways of shaking hands in a group of 10 persons shaking hands to each other are ; A) 45 B) 54 C) 90 D) 10

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Stop posting such type of replies

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Ratios

answered on 23-Jul-22 15:04

How did 110 / 100 come ? Explain these ?

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Since price has increased by 10%. New price becomes = Old price *110/100. So, either you do 4k + 10% of 4k or write 4k *110/100

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