New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 8

HARD

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IMPORTANT

Earn 100

Kunwar purchased a computer for $₹ 18, 00$ $0$ and a mobile phone for $₹ 10, 500$ . On the computer, he lost $5 %$ and on the mobile phone he gained $17$ %. Find his total gain or loss percent.

50% studentsanswered this correctly

Important Questions on Percentage and its Applications

HARD

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 9

By selling

144

notebooks, Kailash lost the S.P. of

6

notebooks. Find his loss precent. Had he purchased them for

₹ 7200

, what would have been the S.P. of one notebook?

HARD

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IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 10

Riya sells an article, which cost her

₹ 400

to Seema at a profit of

20

%. Seema then sells it to Neha making a profit of

10

% on the price she paid to Riya. What does Neha pay to Seema?

HARD

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IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 11

Akash buys an article and sells it to Ankit at a profit of

12

%. Ankit sells it back to Akash at the price which Akash previously paid for it. What is Ankit percentage loss?

MEDIUM

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IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 12

The difference between the selling price of an article at a profit of

15

% and at a profit of

10

% is

₹ 10

. The cost price of the article is

MEDIUM

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IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 13

By selling an article for

₹ 700

, a man lost

30

%. At what price should he have sold it to gain

30

%?

HARD

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Challenge !>Q 1

By selling

80

ball pens for

₹ 140

a retailer loses

30

%. How many ball pens should he sell for

₹ 104

so as to make a profit of

30

%?

HARD

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 1

Find discount when:

M.P. = $₹ 25$ and S.P. = $₹ 23.50$

HARD

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 9 - Percentage and its Applications>Exercise>Q 1

Find discount percentage when:

M.P. = $₹ 1880$ and S.P. = $₹ 1504$