Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 7

MEDIUM

7th ICSE

IMPORTANT

Earn 100

If fruit vendor sells $10$ apples at the cost of $12$ apples.Then what is his gain or loss percent.

Important Questions on Comparing Quantities

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 8

By selling a table for

₹ 2400

a carpenter loses

20 %

. How much percent would he gain or lose by selling it for

₹ 3600

.

HARD

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 9

By selling camera for

₹ 4800

mac loses

4 %

.At what price must he sell it to make a gain of

12 %

.

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 10

Somu purchased

20

dozens of bananas at the rate of

₹ 2

each.He sold

72

of them at a profit of

25 %

and remaining at the loss of

10 %

.Find his total gain or loss percent.

HARD

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 11

A vegetable vendor bought

20 kg

of peas at

₹ 40

per kg and sold

50 %

of it at a profit of

10 %

and

25 %

of the remaining at a profit

5 %

profit and the remaining at a loss of

15 %

. What is his overall gain or loss percent.

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 12

A man sells

2

cameras for

₹ 24000

each. On one he gained

25 %

and on the other he lost

20 %

. Find his total profit or loss percent?

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 1

If the interest on a sum for

2

years at

2 %

per annum is

₹ 20

,then the sum is.if the answer is

₹ K

,then find the value of

K

_____.

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 1

Interest on

₹ 4900

for

x

years at

x %

is

₹ 1, 225

, then

T

=

_____.

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 15 - Comparing Quantities>Let's Practice>Q 1

If the amount received on a certain sum after one year at the rate of

5 %

per annum will be

₹ 10, 500

and at the end of two years is

₹ 11, 000

, then the sum is

₹

_____.