IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 308 - 314 of 1040

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Question number: 308

» Comparing Quantities

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MCQ▾

Question

If a merchant estimates his profit as 10 % of the selling price, what is the profit percent?

Choices

Choice (4)Response

a.

10.33%

b.

11.11%

c.

11.22%

d.

10%

Question number: 309

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

In the given figure, line CE is drawn parallel to DB. If

ABCD is a quadrilateral.

ABCD is a Quadrilateral

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 310

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

Given figure is a quadrilateral or not?

Above figure is given

Above Figure is Given

Choices

Choice (4)Response

a.

can’t say

b.

Yes

c.

No

d.

All of the above

Question number: 311

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

ABCD is a rhombus in which the altitude from D to side AB bisects AB. Then and ,

Respectively are________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 312

» Comparing Quantities

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MCQ▾

Question

A man sells a mare of Rs. 1016 making a profit of . The cost of the mare is________.

Choices

Choice (4)Response

a.

900 Rs.

b.

10 Rs.

c.

1000 Rs.

d.

100 Rs.

Question number: 313

» Comparing Quantities

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MCQ▾

Question

If a merchant estimates his profit as 20 % of the selling price, what is the profit percent?

Choices

Choice (4)Response

a.

25%

b.

30.33%

c.

20%

d.

33.33%

Question number: 314

» Comparing Quantities

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MCQ▾

Question

A grocer purchased 50 kg. Of sugar at Rs. 12.50 per kg and mixed it with 120 kg sugar at Rs. 30 per kg. At what rate should he sell the mixture (per kg) to gain 10%?

Choices

Choice (4)Response

a.

27.33 Rs.

b.

20 Rs.

c.

30 Rs.

d.

20.5 Rs.

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