Interest(Bank-Math)Q2 : Question 1 of 91

১০% হার সুদে ৬০০ টাকা চক্রবৃদ্ধি হারে ২ বছর পর সুদাসলে কত হবে?

১০% হার সুদে ৬০০ টাকা চক্রবৃদ্ধি হারে ২ বছর পর সুদাসলে কত হবে?

Mr. Nazim was planning on depositing a certain amount of money each month into a college fund for hi children. He then decided not to make any contributions during June and July. To make the same annual contribution that he had originally planned, by what percent should he increase his monthly deposits?

Mr. Nazim was planning on depositing a certain amount of money each month into a college fund for hi children. He then decided not to make any contributions during June and July. To make the same annual contribution that he had originally planned, by what percent should he increase his monthly deposits?

A bank offers 5% compound interest calculated in half yearly basis. A customer deposits tk. 1600 each on 1^st January and 1^st July of a year. At the end of a year, the amount he would have gained by way of interest is-

A bank offers 5% compound interest calculated in half yearly basis. A customer deposits tk. 1600 each on 1^st January and 1^st July of a year. At the end of a year, the amount he would have gained by way of interest is-

একটি চৌবাচ্চায় দুটি নল সংযুক্ত আছে।প্রথম নল দ্বারা চৌবাচ্চাটি ৪ মিনিটে পূর্ণ হয় এবং দ্বিতীয় নল দ্বারা ১২ মিনিটে পূর্ণ হয়। নল দুটি একত্রে খুলে দিলে চৌবাচ্চাটি কতক্ষণে পূর্ণ হবে?

একটি চৌবাচ্চায় দুটি নল সংযুক্ত আছে।প্রথম নল দ্বারা চৌবাচ্চাটি ৪ মিনিটে পূর্ণ হয় এবং দ্বিতীয় নল দ্বারা ১২ মিনিটে পূর্ণ হয়। নল দুটি একত্রে খুলে দিলে চৌবাচ্চাটি কতক্ষণে পূর্ণ হবে?

What will be the compound interest on a sum of Tk. 25,000 after 3 years at the rate of 12 p.c.p.a.?

What will be the compound interest on a sum of Tk. 25,000 after 3 years at the rate of 12 p.c.p.a.?

A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Tk. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Tk. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

Annie invested a certain sum of money in a bank that paid simple interest. The amount grew to Tk. 240 at the end of 2 years. She waited for another 3 years and got a final amount of Tk. 300. What was the principal amount that she invested at the beginning?

Annie invested a certain sum of money in a bank that paid simple interest. The amount grew to Tk. 240 at the end of 2 years. She waited for another 3 years and got a final amount of Tk. 300. What was the principal amount that she invested at the beginning?

A man borrows Tk. 360 and pays it back in 12 monthly installments of Tk. 31.50. What is the rate of interest?

A man borrows Tk. 360 and pays it back in 12 monthly installments of Tk. 31.50. What is the rate of interest?

An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes-

An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes-

The simple interest accrued on an amount of Tk.16500 at the end of three years is Tk.5940. What would be the compound interest accrued on the same amount at the same arate in the same period? (rounded  off to two digits after decimal?

The simple interest accrued on an amount of Tk.16500 at the end of three years is Tk.5940. What would be the compound interest accrued on the same amount at the same arate in the same period? (rounded  off to two digits after decimal?

What compound interest will be obtained on an amount of Tk.2500 at the rate of 12 p.c.p.a. in 2 years?

What compound interest will be obtained on an amount of Tk.2500 at the rate of 12 p.c.p.a. in 2 years?

A man loses Tk. 55.50 yearly when the annual rate of interest falls from 11.5% to 10%. His capital is:

A man loses Tk. 55.50 yearly when the annual rate of interest falls from 11.5% to 10%. His capital is:

On what sum will the difference between simple interest and compound interest for 3 years at 20% pa amount to Tk.3840?

On what sum will the difference between simple interest and compound interest for 3 years at 20% pa amount to Tk.3840?

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of tk.12000 After 3 years in same rate?

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of tk.12000 After 3 years in same rate?

How much interest will Tk. 1000 earn in one year at an annual interest rate of 20% if interest rate is compounded every 6 months?

How much interest will Tk. 1000 earn in one year at an annual interest rate of 20% if interest rate is compounded every 6 months?

The simple interest on a sum of money will be I Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the, end of the tenth year?

The simple interest on a sum of money will be I Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the, end of the tenth year?

Rashi deposits an amount of Tk.95000 at the rate of 12 p.c.p.a simple interest for 4 yeaTk. What total amount will Rashi get at the end of 4years?

Rashi deposits an amount of Tk.95000 at the rate of 12 p.c.p.a simple interest for 4 yeaTk. What total amount will Rashi get at the end of 4years?

A sum invested at 5% simple interest per annum grows to Tk. 504 in 4 years. The same amount at 10% simple interest per annum in 2¹/₂ years will grow to:

A sum invested at 5% simple interest per annum grows to Tk. 504 in 4 years. The same amount at 10% simple interest per annum in 2¹/₂ years will grow to:

If the compound interest on a sum for 2 years at 12.5% per annum is Tk. 510, the simple interest on the same sum at the same rate for the same period of time is:

If the compound interest on a sum for 2 years at 12.5% per annum is Tk. 510, the simple interest on the same sum at the same rate for the same period of time is:

শতকরা বার্ষিক ৫ টাকা হার সরল সূদে ৭০০০ টাকার ৫ বছরের মোট সূদ কত হবে?

শতকরা বার্ষিক ৫ টাকা হার সরল সূদে ৭০০০ টাকার ৫ বছরের মোট সূদ কত হবে?

The rate of interest is reduced from 6% to 4%. What would be the difference (in Taka) in the total amount of simple interest for 500 in 3 years?

The rate of interest is reduced from 6% to 4%. What would be the difference (in Taka) in the total amount of simple interest for 500 in 3 years?

Arman wanted to have Tk. 39,200 as interest after 5 years. He has invested an amount in an account for 1 year at 8% interest rate. From the 2^nd year he invested the principal amount in another account offering 10% interest for 3 years. At the beginning of the fifth year he invested the principal amount in another account at rate of 11%. What was the principal amount? (assume simple interest rate)

Arman wanted to have Tk. 39,200 as interest after 5 years. He has invested an amount in an account for 1 year at 8% interest rate. From the 2^nd year he invested the principal amount in another account offering 10% interest for 3 years. At the beginning of the fifth year he invested the principal amount in another account at rate of 11%. What was the principal amount? (assume simple interest rate)

The compound interest on a certain sum for 2 years at 10% per annum is Tk. 525. The simple interest on the same sum for double the time at half the rate percent per annum is:

The compound interest on a certain sum for 2 years at 10% per annum is Tk. 525. The simple interest on the same sum for double the time at half the rate percent per annum is:

12 year old Manik, is three times as old as his -brother Rahul. How old will Manik be when he is twice as old as Rahul?

12 year old Manik, is three times as old as his -brother Rahul. How old will Manik be when he is twice as old as Rahul?

শতকরা বার্ষিক যে হারে ১২০০ টাকায় ৪.৫০ বছরের সরল সুদে ২৭০ টাকা হয়, তার দ্বিগুন হারে ২৫০ টাকায় ২ বছরের সরল সুদ কত হবে?

শতকরা বার্ষিক যে হারে ১২০০ টাকায় ৪.৫০ বছরের সরল সুদে ২৭০ টাকা হয়, তার দ্বিগুন হারে ২৫০ টাকায় ২ বছরের সরল সুদ কত হবে?

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of Tk. 12,000 after 3 years at the same rate?

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of Tk. 12,000 after 3 years at the same rate?

Mahesh invests an amount of Tk.8560 @  4 p.c.p.a. for 2 year. What approximate amount of compound interest will he obtain at the end of 2 years?

Mahesh invests an amount of Tk.8560 @  4 p.c.p.a. for 2 year. What approximate amount of compound interest will he obtain at the end of 2 years?

Mohona deposits Tk. 10,000 into a savings account that pays interest at an annual rate of 8%, compounded quarterly. After 6 months, how much interest has Mohona earned?

Mohona deposits Tk. 10,000 into a savings account that pays interest at an annual rate of 8%, compounded quarterly. After 6 months, how much interest has Mohona earned?

Ms. Khyati deposits an amount of Tk.68400 to obtain a simple interest at the rate of 18 Percent Compounded Per Annum for 4 year. What total amount will Ms.Khyati get at the end of 4 years?

Ms. Khyati deposits an amount of Tk.68400 to obtain a simple interest at the rate of 18 Percent Compounded Per Annum for 4 year. What total amount will Ms.Khyati get at the end of 4 years?

At what rate of compound interest per annum will a sum of Tk. 1200 become Tk. 1348.32 in 2 years?

At what rate of compound interest per annum will a sum of Tk. 1200 become Tk. 1348.32 in 2 years?

What would be the simple interest obtained on an amount of Tk.7250 at the rate of 15 pcpa after 3 years?

What would be the simple interest obtained on an amount of Tk.7250 at the rate of 15 pcpa after 3 years?

Saif deposits Tk. 300 in a Bank at 10% interest rate compounded annually. At the end of the second year, the total amount including interest will become Tk.

Saif deposits Tk. 300 in a Bank at 10% interest rate compounded annually. At the end of the second year, the total amount including interest will become Tk.

The difference between simple interest and compound on Tk. 1200 for one year at 10% per annum reckoned half-yearly is:

The difference between simple interest and compound on Tk. 1200 for one year at 10% per annum reckoned half-yearly is:

The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years, What will be that total interest at end of the tenth year?

The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years, What will be that total interest at end of the tenth year?

The simple interest (in Taka) on Tk. 1800 at 6 ¹/2% in 6 year is-

The simple interest (in Taka) on Tk. 1800 at 6 ¹/2% in 6 year is-

X টাকার X% সরল সুদে ৪ বছরের সুদ x টাকা হলে x=?

X টাকার X% সরল সুদে ৪ বছরের সুদ x টাকা হলে x=?

What will be the compound interest on a amount of Tk.12000, if the interest is compounded half- yearly at 20% per annum for 1 ½ years?

What will be the compound interest on a amount of Tk.12000, if the interest is compounded half- yearly at 20% per annum for 1 ½ years?

The difference between compound interest and simple interest on an amount of Tk. 15,000 for 2 years is Tk. 96. What is the rate of interest per annum?

The difference between compound interest and simple interest on an amount of Tk. 15,000 for 2 years is Tk. 96. What is the rate of interest per annum?

The sum of principal and simple interest of a certain amount of money would be Tk. 460 after three years from now and Tk. 500 after 5 years from now. What is the related interest rate?

The sum of principal and simple interest of a certain amount of money would be Tk. 460 after three years from now and Tk. 500 after 5 years from now. What is the related interest rate?

An amount of money becomes Tk 1860 at an interest rate of 8% In 3 years. How many years the money would take to become Tk 2040 at the same interest rate?

An amount of money becomes Tk 1860 at an interest rate of 8% In 3 years. How many years the money would take to become Tk 2040 at the same interest rate?

Mr. Karim deposited TK 800 in a bank at 15% annual compound interest rate. At the end of the second year, the total amount including the interest will be:

Mr. Karim deposited TK 800 in a bank at 15% annual compound interest rate. At the end of the second year, the total amount including the interest will be:

A person lent some amount 12% p.a. simple interest, and after 8 years he interest amounted to Tk.312 less than the amount lent. What is the amount that person lent?

A person lent some amount 12% p.a. simple interest, and after 8 years he interest amounted to Tk.312 less than the amount lent. What is the amount that person lent?

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Tk. 4000 for 2 years at 10% per annum. The sum placed on simple interest is:

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Tk. 4000 for 2 years at 10% per annum. The sum placed on simple interest is:

What would be the simple interest obtained on an amount of Tk.4450 at the rate of 9 p.c.p.a. for 2 years?

What would be the simple interest obtained on an amount of Tk.4450 at the rate of 9 p.c.p.a. for 2 years?

The simple interest on a sum of money at 8% per annum for 6 years is half the sum. The sum is:

The simple interest on a sum of money at 8% per annum for 6 years is half the sum. The sum is:

A certain sum of money grows up to Tk.125440 in two years and up to Tk.175616 in three years on compound interest. What is the rate of interest per annum?

A certain sum of money grows up to Tk.125440 in two years and up to Tk.175616 in three years on compound interest. What is the rate of interest per annum?

শতকরা বার্ষিক ৫ টাকা হার সরল সূদে কত টাকা ১২ বছরে সূদে আসলে ১২৪৮ টাকা হবে?

শতকরা বার্ষিক ৫ টাকা হার সরল সূদে কত টাকা ১২ বছরে সূদে আসলে ১২৪৮ টাকা হবে?

If the simple interest on a sum of money for 2 years at 5% per annum is Tk. 50, what is the compound interest on the same at the same rate and for the same time?

If the simple interest on a sum of money for 2 years at 5% per annum is Tk. 50, what is the compound interest on the same at the same rate and for the same time?

Ramesh invested an amount of Tk.100000 at compound interest rate of 5% pa for a period of 2 year. How much amount will Ramesh get after 2 years?

Ramesh invested an amount of Tk.100000 at compound interest rate of 5% pa for a period of 2 year. How much amount will Ramesh get after 2 years?

What approximate amount of compound interest  can be obtained on an amount of Tk.9650 at the rate of 6 Percent Compounded Per Annum at the end of 3 years?

What approximate amount of compound interest  can be obtained on an amount of Tk.9650 at the rate of 6 Percent Compounded Per Annum at the end of 3 years?

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of Tk. 12,000 after 3 years at the same rate?

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of Tk. 12,000 after 3 years at the same rate?

A sum of money amounts to Tk. 9800 after 5 years and Tk. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is

A sum of money amounts to Tk. 9800 after 5 years and Tk. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is

A contractor employed 30 men to do a piece of work 38 days. After 25 days, he employed 5 men more and the work was finished one day earlier. How many days he would have been behind, if he had not employed additional men?

A contractor employed 30 men to do a piece of work 38 days. After 25 days, he employed 5 men more and the work was finished one day earlier. How many days he would have been behind, if he had not employed additional men?

কোন আসল ৩ বছরে সুদে আসলে ৪৬০ টাকা এবং ৫ বছরে সুদে আসলে ৫০০ টাকা হলে আসল কত ?

কোন আসল ৩ বছরে সুদে আসলে ৪৬০ টাকা এবং ৫ বছরে সুদে আসলে ৫০০ টাকা হলে আসল কত ?

A sum of Tk.5250 is lent in two parts in such a way that the interest on the first part at 5% for 8 years is equal to that on the second part at 3% for 10 years. What is the difference between these two parts?

A sum of Tk.5250 is lent in two parts in such a way that the interest on the first part at 5% for 8 years is equal to that on the second part at 3% for 10 years. What is the difference between these two parts?

৫৩৫ টাকায় একটি জামা বিক্রি করায় ৭% লাভ হয় । জামাটি কত টাকায় বিক্রি করলে ২০% ক্ষতি হবে?

৫৩৫ টাকায় একটি জামা বিক্রি করায় ৭% লাভ হয় । জামাটি কত টাকায় বিক্রি করলে ২০% ক্ষতি হবে?

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4% per annum is Re. 1. The sum (in Tk.) is:

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4% per annum is Re. 1. The sum (in Tk.) is:

Jashim wants to invest TK. 4000 at 6% simple interest rate for 5 years. How much interest will he receive?

Jashim wants to invest TK. 4000 at 6% simple interest rate for 5 years. How much interest will he receive?

Which one of the following is the next number I in the series: 7, 7, 14, 42, 168, -?

Which one of the following is the next number I in the series: 7, 7, 14, 42, 168, -?

What will be the difference between simple and compound interest @10% per annum on a sum of tk. 1000 after 4 years?

What will be the difference between simple and compound interest @10% per annum on a sum of tk. 1000 after 4 years?

Sonia invested an amount of Tk.17500 at the rate of 8 Percent Compounded Per Annum After how many years will she obtain a simple interest of Tk.16800?

Sonia invested an amount of Tk.17500 at the rate of 8 Percent Compounded Per Annum After how many years will she obtain a simple interest of Tk.16800?

Bank X pays a simple interest of Taka 80 on a principal of Taka 1,000 annually. Bank Y pays a simple interest of Taka 140 on a principal of Taka 1,000 annually. What is the ratio of the interest rates of Bank X to Bank Y?

Bank X pays a simple interest of Taka 80 on a principal of Taka 1,000 annually. Bank Y pays a simple interest of Taka 140 on a principal of Taka 1,000 annually. What is the ratio of the interest rates of Bank X to Bank Y?

What annual rate of interest was paid if Tk. 60,000 earned Tk. 6000 in interest in 5 years?

What annual rate of interest was paid if Tk. 60,000 earned Tk. 6000 in interest in 5 years?

What is the difference between the compound interests on Tk. 5000 for 1 years at 4% per annum compounded yearly and half-yearly?

What is the difference between the compound interests on Tk. 5000 for 1 years at 4% per annum compounded yearly and half-yearly?

The simple interest accrued on an amount at the end of five years at the rate of 12.5. p.c.p.a is Tk. 1575. What is the amount?

The simple interest accrued on an amount at the end of five years at the rate of 12.5. p.c.p.a is Tk. 1575. What is the amount?

একটি নির্দিষ্ট পরিমান অর্থের বিনিয়োগের ওপর ৪% বার্ষিক হারে ৩ বছরের সুদ হচ্ছে ২৪০ টাকা । বিনিয়োগের পরিমান কত ?

একটি নির্দিষ্ট পরিমান অর্থের বিনিয়োগের ওপর ৪% বার্ষিক হারে ৩ বছরের সুদ হচ্ছে ২৪০ টাকা । বিনিয়োগের পরিমান কত ?

Sabuj invested an amount of Tk.19845 at the rate of 6 Percent Compounded Per Annum for a certain period. After how many years will he obtain a simple interest of Tk.9525.6 on the given rate of interest?

Sabuj invested an amount of Tk.19845 at the rate of 6 Percent Compounded Per Annum for a certain period. After how many years will he obtain a simple interest of Tk.9525.6 on the given rate of interest?

Mr. Salam deposited TK. 800 in a bank at 15% annual compound rate. At the end of the second year, the total amount including the interest will be--

Mr. Salam deposited TK. 800 in a bank at 15% annual compound rate. At the end of the second year, the total amount including the interest will be--

Mr. Phanse invests an amount of Tk.24200 at the rate of 4 Percent Compounded Per Annum for 6 years to obtain a simple interest . Later he invests the principal amount as well as the amount obtained as simple interest for another 4 years at the same rate of interest. What amount of simple interest will he obtain at the end of the last 4 years?

Mr. Phanse invests an amount of Tk.24200 at the rate of 4 Percent Compounded Per Annum for 6 years to obtain a simple interest . Later he invests the principal amount as well as the amount obtained as simple interest for another 4 years at the same rate of interest. What amount of simple interest will he obtain at the end of the last 4 years?

Sourabhi invested an amount of Tk.16840 at the rate of 6 Percent Compounded Per Annum for 5 yeaTk. What total amount will she obtain with the simple interest at the said rate at the end of 5 years?

Sourabhi invested an amount of Tk.16840 at the rate of 6 Percent Compounded Per Annum for 5 yeaTk. What total amount will she obtain with the simple interest at the said rate at the end of 5 years?

Mr. Khan invested an amount of Tk. 13,900 divided into two different schemes A and B at a simple interest rate of 14% per annum and 11% per annum respectively. If the total amount of simple interest earned in 2 years be Tk. 3,508, what was the amount invested in Scheme B?

Mr. Khan invested an amount of Tk. 13,900 divided into two different schemes A and B at a simple interest rate of 14% per annum and 11% per annum respectively. If the total amount of simple interest earned in 2 years be Tk. 3,508, what was the amount invested in Scheme B?

The compound interest on a certain sum for 2 years at 10% per annum is Tk. 525. The simple interest on the same sum for double the time at half the rate percent per annum is :

The compound interest on a certain sum for 2 years at 10% per annum is Tk. 525. The simple interest on the same sum for double the time at half the rate percent per annum is :

A sum of money at simple interest amounts to Tk. 815 in 3 years and to Tk. 854 in 4 years. The sum is:

A sum of money at simple interest amounts to Tk. 815 in 3 years and to Tk. 854 in 4 years. The sum is:

At what rate of compound interest per annum will a sum of Tk. 1200 become Tk. 1348.32 in 2 years?

At what rate of compound interest per annum will a sum of Tk. 1200 become Tk. 1348.32 in 2 years?

A person borrows Tk. 5000 for 2 years at 4% p.A. simple interest. He immediately lends it to another person at 6¹/₄% p. A. for 2 years. Find his gain in the transaction per year.

A person borrows Tk. 5000 for 2 years at 4% p.A. simple interest. He immediately lends it to another person at 6¹/₄% p. A. for 2 years. Find his gain in the transaction per year.

If selling price is doubled, the profit triples. Find the profit percent

If selling price is doubled, the profit triples. Find the profit percent

A man will get Tk.180 as simple interest on Tk.1200 at 5% per annum in

A man will get Tk.180 as simple interest on Tk.1200 at 5% per annum in

A man gets a simple interest of Tk.1000 on a certain principal at the rate of 5 Percent Compounded Per Annum in 4 year. What compound interest will the man get on twice the principal in two years at the same rate?

A man gets a simple interest of Tk.1000 on a certain principal at the rate of 5 Percent Compounded Per Annum in 4 year. What compound interest will the man get on twice the principal in two years at the same rate?

Laboni bought a 1-years, tk. 10,000 certificate of deposit that paid interest at an annual rate of 8 percent compounded semiannually. What was the total amount of interest paid on this certificate maturity?

Laboni bought a 1-years, tk. 10,000 certificate of deposit that paid interest at an annual rate of 8 percent compounded semiannually. What was the total amount of interest paid on this certificate maturity?

The simple interest of a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the end of the tenth year?

The simple interest of a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the end of the tenth year?

The compund interest on tk 200 at 10% in 3 years is approximately :

The compund interest on tk 200 at 10% in 3 years is approximately :

The effective annual rate of interest corresponding to a nominal rate of 6% per annum payable half-yearly is:

The effective annual rate of interest corresponding to a nominal rate of 6% per annum payable half-yearly is:

The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is:

The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is:

Albert invested an amount of Tk. 8000 in a fixed deposit scheme for 2 years at compound interest rate 5 p.c.p.a. How much amount will Albert get on maturity of the fixed deposit?

Albert invested an amount of Tk. 8000 in a fixed deposit scheme for 2 years at compound interest rate 5 p.c.p.a. How much amount will Albert get on maturity of the fixed deposit?

How much interest will tk. 2000 earn at an annual rate 10% in one year if interest is compounded every 6 month?

How much interest will tk. 2000 earn at an annual rate 10% in one year if interest is compounded every 6 month?

The compound interest on Tk. 30,000 at 7% per annum is Tk. 4347. The period (in years) is:

The compound interest on Tk. 30,000 at 7% per annum is Tk. 4347. The period (in years) is:

In what time will Tk.500 amount to Tk.650 at 6% per annum?

In what time will Tk.500 amount to Tk.650 at 6% per annum?

The interest on a certain deposit at 9% per annum is Tk. 405 in one year. How much will the additional interest in one year be on the same deposit at 10 percent per annum?

The interest on a certain deposit at 9% per annum is Tk. 405 in one year. How much will the additional interest in one year be on the same deposit at 10 percent per annum?

Anurima invests an amount of Tk.12710 on simple interest after a certain period. For how many years did she invest the amount to obtain the total sum?

Anurima invests an amount of Tk.12710 on simple interest after a certain period. For how many years did she invest the amount to obtain the total sum?

An amount of Tk.45000 become Tk.77400 on simple interest in eight year What is the rate of interest Percent Compounded Per Annum?

An amount of Tk.45000 become Tk.77400 on simple interest in eight year What is the rate of interest Percent Compounded Per Annum?

Tk. 7800 becomes Tk.12480 in five years when the interest is simple. If the rate of interest  is increased by 6% then what will be the total amount after five years?

Tk. 7800 becomes Tk.12480 in five years when the interest is simple. If the rate of interest  is increased by 6% then what will be the total amount after five years?