IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 802 - 807 of 1040

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Question number: 802

» Everyday Mathematics

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MCQ▾

Question

If students of a class of strength 50 are boys, then the number of girls equals________.

Choices

Choice (4) Response

a.

40

b.

30

c.

20

d.

10

Question number: 803

» Everyday Mathematics

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MCQ▾

Question

Present ages of Sameer and Anand is 5: 6 respectively. After 7 years this ratio becomes 6: 7 respectively. What is the present age of Sameer?

Choices

Choice (4) Response

a.

20 years

b.

10 years

c.

35 years

d.

25 years

Question number: 804

» Everyday Mathematics

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MCQ▾

Question

Two tankers contain 300 liters and 100 liters of petrol respectively. The maximum capacity of container which can be used to measure exactly petrol of tank, is________.

Choices

Choice (4) Response

a.

25 liter

b.

150 liter

c.

100 liter

d.

50 liter

Question number: 805

» Everyday Mathematics

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MCQ▾

Question

I gain 80 paise on Rs. 80. My gain percent is________.

Choices

Choice (4) Response

a.

2%

b.

1%

c.

3%

d.

All of the above

Question number: 806

» Everyday Mathematics

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MCQ▾

Question

The age of Ram and Shyam are in ratio 3: 4. After 10 years, their age will be in ratio 11: 12. The age of Shyam is________.

Choices

Choice (4) Response

a.

1 years

b.

3 years

c.

2 years

d.

5 years

Question number: 807

» Everyday Mathematics

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MCQ▾

Question

Two tankers contain 50 liters and 100 liters of petrol respectively. The maximum capacity of container which can be used to measure exactly petrol of tank, is________.

Choices

Choice (4) Response

a.

25 liter

b.

50 liter

c.

100 liter

d.

Question does not provide sufficient data or is vague