IMO- Mathematics Olympiad Class 8: Questions 310 - 315 of 1029

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Question number: 310

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Given figure is a quadrilateral or not?

Above figure is given

Above Figure Is Given

Find out the given figure is quadrilateral or not

Choices

Choice (4) Response

a.

can’t say

b.

Yes

c.

No

d.

Question does not provide sufficient data or is vague

Question number: 311

» Quadrilaterals and Practical Geometry

MCQ▾

Question

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

Respectively are________.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 312

» Comparing Quantities

MCQ▾

Question

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

Choices

Choice (4) Response

a.

100 Rs.

b.

10 Rs.

c.

900 Rs.

d.

1000 Rs.

Question number: 313

» Comparing Quantities

MCQ▾

Question

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

Choices

Choice (4) Response

a.

20%

b.

25%

c.

30.33%

d.

33.33%

Question number: 314

» Comparing Quantities

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.

30 Rs.

b.

27.33 Rs.

c.

20.5 Rs.

d.

20 Rs.

Question number: 315

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Four angles of a quadrilateral are in the ratio 3: 6: 9: 12. The smallest angle is________.

Choices

Choice (4) Response

a.

20 Equation

b.

50 Equation

c.

36 Equation

d.

10 Equation

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