Comparing Quantities (IMO- Mathematics Olympiad Class 8): Questions 16 - 22 of 74

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Question number: 16

» 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: 17

» 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: 18

» 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: 19

» Comparing Quantities

MCQ▾

Question

What sum lent out at C. I. will amount to Rs. 900 in 2 years at 20 % p. a. interest?

Choices

Choice (4) Response

a.

625 Rs.

b.

700 Rs.

c.

550 Rs.

d.

600 Rs.

Question number: 20

» Comparing Quantities

MCQ▾

Question

Rice is bought at Rs. 30.50 per kg and sold at Rs. 32.00 per kg. The gain percent is________.

Choices

Choice (4) Response

a.

4.70%

b.

3.12%

c.

4.91%

d.

3.00%

Question number: 21

» Comparing Quantities

MCQ▾

Question

A bag contains 50p, 25p, 10p coins in the ratio 1: 3: 2, amounting to Rs. 87. Find the total number of coins.

Choices

Choice (4) Response

a.

100

b.

400

c.

200

d.

360

Question number: 22

» Comparing Quantities

MCQ▾

Question

When the price of a product was decreased by 10%, the number sold increased by 40%, what was the increase on the total revenue?

Choices

Choice (4) Response

a.

28%

b.

25%

c.

26%

d.

20%

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