IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 238 - 245 of 1040

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Question number: 238

» Cube and Cube Roots

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MCQ▾

Question

Two cubes have volume in the ratio 1: 8. The ratio of the area of the face of one to that of the other is________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 239

» Cube and Cube Roots

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MCQ▾

Question

The length of each side of the cubical box is 2.1 m, its volume is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 240

» Cube and Cube Roots

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MCQ▾

Question

If then the value of is________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 241

» Cube and Cube Roots

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MCQ▾

Question

The length of each side of the cubical box is 2.2 m, its volume is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 242

» Comparing Quantities

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MCQ▾

Question

A bag contains 50p, 25p, 10p coins in the ratio 2: 5: 3, amounting to Rs. 204. Find the total number of coins.

Choices

Choice (4)Response

a.

400

b.

800

c.

1000

d.

130

Question number: 243

» Quadrilaterals and Practical Geometry

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True-False▾

Question

Is the Following Statement True or False?

ABCD is an isosceles trapezium, then diagonal AC is equal to diagonal BD. This statement is________.

Question number: 244

» Comparing Quantities

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MCQ▾

Question

A man sells a mare of Rs. 1025 making a profit of . The cost of the mare is________.

Choices

Choice (4)Response

a.

10 Rs.

b.

900 Rs.

c.

1000 Rs.

d.

100 Rs.

Question number: 245

» Comparing Quantities

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MCQ▾

Question

A bag contains 50p, 25p, 10p coins in the ratio 3: 7: 4, amounting to Rs. 365. Find the total number of coins.

Choices

Choice (4)Response

a.

1200

b.

1400

c.

1000

d.

1300

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