IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 350 - 357 of 1040

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Question number: 350

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

Which quadrilateral has the given property if one pair of sides is parallel and the nonparallel sides are congruent?

Choices

Choice (4) Response

a.

Square

b.

Trapezoid

c.

Parallelogram

d.

Rectangle

Question number: 351

» Comparing Quantities

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MCQ▾

Question

What sum lent out at C. I. will amount to Rs. 810 in 1 years at 10 % p. a. interest?

Choices

Choice (4) Response

a.

550 Rs.

b.

736.36 Rs.

c.

725.04 Rs.

d.

600 Rs.

Question number: 352

» Comparing Quantities

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MCQ▾

Question

When the price of a product was increased by 10%, the number sold decreased by 30%, what was the decrease on the total revenue?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 353

» Comparing Quantities

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MCQ▾

Question

12 % of 200 = x% of 720, then the value of x is________.

Choices

Choice (4) Response

a.

2

b.

5

c.

3.33

d.

1

Question number: 354

» Quadrilaterals and Practical Geometry

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True-False▾

Question

Is the Following Statement True or False?

PQRS is an isosceles trapezium then the opposite angles are supplementary. This statement is ________.

Question number: 355

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

ABCD is rhombus, If , then is________.

Choices

Choice (4) Response

a.

40

b.

120

c.

30

d.

50

Question number: 356

» Comparing Quantities

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MCQ▾

Question

If S. P. of an article is of its C. P. , then the profit % in the transaction is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 357

» Quadrilaterals and Practical Geometry

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MCQ▾

Question

Area of trapezoid is________.

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above