IMO- Mathematics Olympiad Class 7: Questions 481 - 486 of 1012

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Question number: 481

» Everyday Mathematics

MCQ▾

Question

The total cost of 6 tables and 4 chairs is Rs. 1250. If one table costs Rs. 30 more than one chair, find the price of each table and chair respectively.

Choices

Choice (4) Response

a.

Rs. 167, Rs. 127

b.

Rs. 137, Rs. 107

c.

Rs. 145, Rs. 125

d.

Rs. 130, Rs. 120

Question number: 482

» Everyday Mathematics

MCQ▾

Question

Equal sums of Rs. 7200 were lent to Megha and Priya at 5 % per annum for a period of 4 years and 5 years respectively. Find the difference of the interest paid by Megha and Priya.

Choices

Choice (4) Response

a.

Rs. 140

b.

Rs. 260

c.

Rs. 560

d.

Rs. 360

Question number: 483

» Everyday Mathematics

MCQ▾

Question

Dhruv earned some money. He spent 13 of money on magazines and 14 of money on a snack. Which of the following fractions represents the part of money he did not spend?

Choices

Choice (4) Response

a.

57

b.

512

c.

12

d.

23

Question number: 484

» Everyday Mathematics

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. 75000

b.

Rs. 57500

c.

Rs. 55000

d.

Rs. 65000

Question number: 485

» Everyday Mathematics

MCQ▾

Question

A drum of water is 23 full. When 8 liters of water is drawn from it, it is 512 full. The capacity of the drum is ________.

Choices

Choice (4) Response

a.

Can’t be determined

b.

45 liters

c.

23 liters

d.

32 liters

Question number: 486

» Everyday Mathematics

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.

75%

b.

56%

c.

89%

d.

87%

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