IMO- Mathematics Olympiad Class 8: Questions 264 - 269 of 1029

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Question number: 264

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Choose the correct statement.

Choices

Choice (4) Response

a.

The diagonals of a parallelogram are equal

b.

If the diagonals of a quadrilateral intersect at right angles, it is not necessarily a rhombus

c.

The diagonals of a rectangle are perpendicular to each other

d.

Every quadrilateral is either a trapezium or a parallelogram or a kite.

Question number: 265

» Comparing Quantities

MCQ▾

Question

The cost of a vehicle is Rs. 1, 50, 000. If its value depreciates at the rate of 20 % per annum then total depreciation after 3 years was________.

Choices

Choice (4) Response

a.

70100

b.

72000

c.

73200

d.

71500

Question number: 266

» Comparing Quantities

MCQ▾

Question

The cost of a vehicle is Rs. 1, 00, 000. If its value depreciates at the rate of 20 % per annum then total depreciation after 3 years was________.

Choices

Choice (4) Response

a.

48800

b.

48100

c.

48500

d.

48200

Question number: 267

» Comparing Quantities

MCQ▾

Question

A book was sold for Rs. 30.00 with a profit of 5%. If it were sold for Rs. 30.50, then what would have been the percentage of profit or loss?

Choices

Choice (4) Response

a.

11.04%

b.

6.75%

c.

6.00%

d.

10%

Question number: 268

» Quadrilaterals and Practical Geometry

MCQ▾

Question

To construct a quadrilateral uniquely, it is necessary to have the knowledge of at least________independent elements.

Choices

Choice (4) Response

a.

Four

b.

Two

c.

Three

d.

Five

Question number: 269

» Quadrilaterals and Practical Geometry

MCQ▾

Question

Any quadrilateral has ________ sides.

Choices

Choice (4) Response

a.

Two

b.

Five

c.

Four

d.

Three

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