IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 293 - 299 of 1040

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Question number: 293

» Comparing Quantities

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MCQ▾

Question

65 % of 20 students are good in physics. How many students are not good at it?

Choices

Choice (4)Response

a.

5

b.

7

c.

10

d.

6

Question number: 294

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

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

CE is drawn parallel to BD and ∠BAD=110°, ∠ABD=40° ,∠ADC=100°

CE is Drawn Parallel to BD and ∠BAD = 110°, ∠ABD = 40°, ∠ADC = 100°

and ∠BAD = 110°, ∠ABD = 40°, ∠ADC = 100° and ∠BCD = 80° is given.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 295

» Comparing Quantities

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MCQ▾

Question

The selling price of goods which cost Rs. 20 and were sold at a gain of 20 % is________.

Choices

Choice (4)Response

a.

25 Rs.

b.

20 Rs.

c.

30 Rs.

d.

24 Rs.

Question number: 296

» Comparing Quantities

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MCQ▾

Question

The selling price of goods which cost Rs. 10 and were sold at a loss of 10 % is________.

Choices

Choice (4)Response

a.

2 Rs.

b.

4 Rs.

c.

9 Rs.

d.

3 Rs.

Question number: 297

» Comparing Quantities

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MCQ▾

Question

If 5 % more is gained by selling an article for Rs. 510 than by selling it for Rs. 500 then the cost of the article is ________.

Choices

Choice (4)Response

a.

400 Rs.

b.

200 Rs.

c.

300 Rs.

d.

600 Rs.

Question number: 298

» Comparing Quantities

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MCQ▾

Question

The simple interest at for years will be Rs. on a sum of________.

Choices

Choice (4)Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question number: 299

» Comparing Quantities

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MCQ▾

Question

A number decreased by % gives 75. The number is________.

Choices

Choice (4)Response

a.

80.00

b.

88.23

c.

85.01

d.

80.90

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