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

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8th Mizoram Board

IMPORTANT

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Arun bought a pair of skates at a sale where the discount given was $20 % .$ If the amount he pays is ₹ $1,600$ . If the marked price is $₹ k$ , find the value of $k$

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Important Questions on Comparing Quantities

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8th Mizoram Board

IMPORTANT

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

I purchased a hair-dryer for

₹ 5400

including

8 %

VAT. If the price before VAT was added is

₹ k

, find the value of

k

.

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>EXERCISE>Q 11

An article was purchased for

₹ 1239

including GST of

18 %

. If the price of the article before GST was added is

₹ x

, then find the value of

x

.

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>TRY THESE

Find interest and amount to be paid on

15000

at

5 %

per annum after

2

years.

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>TRY THESE>Q 1

Find

C I

in

₹

on a sum of

₹ 8000

for

2

years at

5 %

per annum compounded annually.

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>TRY THESE>Q 1

Find the time period and rate for the sum taken for

1 \frac{1}{2}

years at

8 %

per annum is compounded half-yearly.

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>TRY THESE>Q 2

Find the time period and rate for the sum taken for

2

years at

4 %

per annum is compounded half-yearly.

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>THINK, DISCUSS AND WRITE

A sum is taken for one year at

16 %

p.a. If interest is compounded after every three months, how many times will interest be charged in one year?

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8th Mizoram Board

IMPORTANT

MATHEMATICS Textbook for Class VIII>Chapter 8 - Comparing Quantities>TRY THESE>Q 1

Find the amount (in $₹$ ) to be paid at the end of $2 year$ on $₹ 2400$ at $5 %$ per annum compounded annually