Comparing Quantities (IMO- Mathematics Olympiad Class 8): Questions 1 - 8 of 74

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Question number: 1

» Comparing Quantities

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.

130

b.

800

c.

400

d.

1000

Question number: 2

» Comparing Quantities

MCQ▾

Question

A man sells a mare of Rs. 1025 making a profit of 212% . The cost of the mare is________.

Choices

Choice (4) Response

a.

10 Rs.

b.

1000 Rs.

c.

900 Rs.

d.

100 Rs.

Question number: 3

» Comparing Quantities

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.

1300

b.

1200

c.

1000

d.

1400

Question number: 4

» Comparing Quantities

MCQ▾

Question

y% of 50 + 5 % of 10 = 15, then the value of y is________.

Choices

Choice (4) Response

a.

29

b.

22

c.

21

d.

30

Question number: 5

» Comparing Quantities

MCQ▾

Question

If S. P. of an article is 32 of its C. P. , then the profit % in the transaction is________.

Choices

Choice (4) Response

a.

60%

b.

30%

c.

50%

d.

10 %

Question number: 6

» Comparing Quantities

MCQ▾

Question

75 % of 40 students are good in Maths. How many students are not good at it?

Choices

Choice (4) Response

a.

7

b.

5

c.

6

d.

10

Question number: 7

» Comparing Quantities

MCQ▾

Question

A sum of money is borrowed and paid back in two annual installments of Rs. 1323 each allowing 5 % compound interest. The sum borrowed was________.

Choices

Choice (4) Response

a.

2460 Rs.

b.

2400 Rs.

c.

2100 Rs.

d.

2450 Rs.

Question number: 8

» Comparing Quantities

MCQ▾

Question

x% of 250 + 15 % of 65 = 60, then the value of x is________.

Choices

Choice (4) Response

a.

20.0

b.

60.51

c.

25.0

d.

21.1

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