IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 483 - 488 of 1022

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Question number: 483

» Everyday Mathematics

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MCQ▾

Question

Dhruv earned some money. He spent of money on magazines and of money on a snack. Which of the following fractions represents the part of money he did not spend?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 484

» Everyday Mathematics

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MCQ▾

Question

Hiren sells a bike to his friend at 20 % loss. If the friend sells it for Rs. 66000 and gains 10%, the original C. P. of the bike was ________.

Choices

Choice (4) Response

a.

Rs. 55000

b.

Rs. 65000

c.

Rs. 75000

d.

Rs. 57500

Question number: 485

» Everyday Mathematics

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MCQ▾

Question

A drum of water is full. When 8 liters of water is drawn from it, it is full. The capacity of the drum is ________.

Choices

Choice (4) Response

a.

23 liters

b.

32 liters

c.

Can’t be determined

d.

45 liters

Question number: 486

» Everyday Mathematics

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MCQ▾

Question

A school invited 500 parents of students for meeting. Of the parents invited, 445 attended. What percent of parents invited attended for meeting?

Choices

Choice (4) Response

a.

56%

b.

75%

c.

89%

d.

87%

Question number: 487

» Everyday Mathematics

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MCQ▾

Question

There are 8 marbles in a box with numbers 1 to 8 marked on them. What is the probability of drawing a marble with number 2?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 488

» Everyday Mathematics

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MCQ▾

Question

Four bells toll at intervals of 54 seconds, 46 seconds and 34 seconds respectively. They start ringing together at a particular time. They next toll together after ________.

Choices

Choice (4) Response

a.

6 hours 52 minutes 55 seconds

b.

5 hours 15 minutes 45 seconds

c.

6 hours 51 minutes 54 seconds

d.

5 hours 51 minutes 54 seconds