MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 5

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Vasudevan invested ₹ $60,000$ at an interest rate of $12 %$ per annum compounded half-yearly. If he gets $₹ y$ after $6$ months, write the value of $y$ .

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Important Questions on Comparing Quantities

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IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 5

Vasudevan invested

₹ 60,000

at an interest rate of

12 %

per annum compounded half-yearly. What amount would he get after

1

year?

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 6

Arif took a loan of $₹ 80,000$ from a bank. If the rate of interest is $10 %$ per annum, find the difference in amounts he would be paying after $1 \frac{1}{2}$ years if the interest is compounded annually?

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 6

Arif took a loan of

₹ 80,000

from a bank. If the rate of interest is

10 %

per annum, if the difference in amounts he would be paying after

1 \frac{1}{2}

years is

₹ k

, if the interest is compounded half-yearly. Find the value of

k

.

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 7

Maria invested ₹

8,000

in a business. She would get interest at the rate of

5 %

per annum compounded annually. Find the amount credited against her name at the end of the second year.

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 7

Maria invested

₹ 8000

in a business. She would be paid interest at

5 %

per annum compounded annually. If the interest for the

3 rd

year is

₹ k

, then find the value of

k

.

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 8

Find the amount and the compound interest on ₹

10,000

for

1 \frac{1}{2}

years at

10 %

per annum, compounded half-yearly. Would this interest be more than the interest he would get if it was compounded annually?

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 9

The amount which Ram will get on

₹ 4096

if he gave it for

18

months at

12 \frac{1}{2} %

per annum, interest being compounded half-yearly is

₹ A

. Find the value of

A

.

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MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 10

The population of a place increased to

54,000

in

2003

at a rate of

5 %

per annum. Find the population in

2001

?