108 views
in Arithmetic by
retagged by

সুদের হার শতকরা বার্ষিক 4 টাকা হলে, কত সময়ে 4000 টাকা সুদে-আসলে 4400 টাকা হবে?

Options :

  • (A) 2.3 বছরে
  • (B) 2.5 বছরে
  • (C) 2.4 বছরে
  • (D) 2.6 বছরে

1 Answer

0 like 0 dislike
by
edited by
 
Best answer
এখানে, সুদ $(I)=4400-4000=400$ টাকা, আসল $(P)=4000$ টাকা, $(n)=?$ বছর, সুদের হার $(r)=4\%$

আমরা জানি, $n=\frac{I}{Pr} \times 100$

বা, $n=\frac{400}{4000 \times 4} \times 100$

বা, $n=\frac{\bcancel{400}}{\bcancel{400}\bcancel0\times{\displaystyle\underset2{\bcancel4}}}\times\overset5{\bcancel{10}}\bcancel0$

বা, $n=\frac{5}{2}$

$\therefore n=2.5$

Related questions

9.4k questions

9.5k answers

122 comments

24 users

Welcome to QnAfy !

Ask questions, find answers, and spread the light of knowledge like the sun. On QnAfy, only registered users can post questions and answers.

If you are a teacher or student, you may register using your own name, your school/coaching center’s name, or your website’s name to actively contribute by asking or answering questions. This will help increase your or your institution’s visibility, and in the case of a website, it will boost your backlink profile as well.

So, Register Now

fb Group | fb Page
WhatsApp Message
Join Telegram Group

QnAfy – Where curiosity meets clarity.

Categories

For the best experience with math, please rotate your mobile to landscape mode or use a tablet, laptop, or PC for optimal viewing.
...