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 2nd 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 the rate of 11%. What was the principal amount? (assume simple interest rate)

Created: 6 years ago | Updated: 10 months ago

Tk. 50,000

Tk. 80,000

Tk. 70,000

Tk. 90,000

None of them

Prime Bank Ltd Prime Bank Ltd - Management Trainee Officer - 12.07.2013 গণিত সরল ও যৌগিক মুনাফা (Simple & Compound interest)

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ধরি, principal amouut x
তাহলে, x  ×   $\frac{8}{100} \times 1 + x \times \frac{10}{100} x 3 + x \times \frac{11}{100} \times 1$   =  39200
so x  =   $\frac{39200}{. 08 + . 10 \times 3 + . 11}$   =  80000

6 years ago

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Md Azizur Rahman

Founder of Satt

সরল ও যৌগিক মুনাফা (Simple & Compound interest)

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1. What is the opposite of "LIABILITY"?

Created: 6 years ago | Updated: 2 months ago

Treasure

Debt

Assets

Property

বিসিএস প্রিলিমিনারি + রিটেন টেস্ট ৩০ তম বিসিএস প্রিলিমিনারি টেস্ট (30-07-2010) English Antonyms

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2. The phrase 'Achilles' heel' means:

Created: 6 years ago | Updated: 2 months ago

A strong point

A weak point

A permanent solution

A serious idea

বিসিএস প্রিলিমিনারি + রিটেন টেস্ট ৩৭ তম বিসিএস প্রিলিমিনারি টেস্ট (30-09-2016) English phrase

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3. He worked "with all sincerity". the underlined phrase is ----

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A noun phrase

An adjective phrase

An infinitive phrase

An adverbial phrase

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4. A degree in economics ____ his door to many jobs. (Fill in the blank)

Created: 6 years ago | Updated: 2 months ago

key to

basis of

has

opens

পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা বাংলাদেশ পল্লী উন্নয়ন বোর্ড(BARD)-এর উপজেলা পল্লী উন্নয়ন কর্মকর্তা-০২.১০.২০০৯ English English

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5. He advised us to desist _____ that attempt. (Fill in the blank)

Created: 6 years ago | Updated: 8 months ago

from

for

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সরল ও যৌগিক মুনাফা (Simple & Compound interest)

Related Question

1. What is the opposite of "LIABILITY"?

2. The phrase 'Achilles' heel' means:

3. He worked "with all sincerity". the underlined phrase is ----

4. A degree in economics ____ his door to many jobs. (Fill in the blank)

5. He advised us to desist _____ that attempt. (Fill in the blank)

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সরল ও যৌগিক মুনাফা (Simple & Compound interest)

Related Question

1. What is the opposite of "LIABILITY"?

2. The phrase 'Achilles' heel' means:

3. He worked "with all sincerity". the underlined phrase is ----

4. A degree in economics ____ his door to many jobs. (Fill in the blank)

5. He advised us to desist _____ that attempt. (Fill in the blank)

Prime Bank Ltd

Promotion

Download Our Mobile Apps

Satt policy

Main Features

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