Fractions and Decimals (IMO- Mathematics Olympiad Class 7): Questions 8 - 15 of 83

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Question number: 8

» Fractions and Decimals

MCQ▾

Question

The product of the 7 fractions (112)(113)(114)(115)(116)(117)(118)=.

Choices

Choice (4) Response

a.

18

b.

14

c.

16

d.

12

Question number: 9

» Fractions and Decimals

MCQ▾

Question

The quotient when 0.004992 is divided by 0.312 is

Choices

Choice (4) Response

a.

16

b.

0.016

c.

0.16

d.

0.0016

Question number: 10

» Fractions and Decimals

MCQ▾

Question

The value of [34(35)1]1 is

Choices

Choice (4) Response

a.

15

b.

-5

c.

15

d.

5

Question number: 11

» Fractions and Decimals

MCQ▾

Question

15? is a fraction that lies between 17 and 18 . What is the missing whole number in the box?

Choices

Choice (4) Response

a.

112

b.

56

c.

32

d.

65

Question number: 12

» Fractions and Decimals

MCQ▾

Question

Find the value of 245+3210+2515 .

Choices

Choice (4) Response

a.

243

b.

333

c.

346

d.

223

Question number: 13

» Fractions and Decimals

MCQ▾

Question

A jar is 35 full of orange juice. This amount is equal to 6 full glasses. When 1 full glass is drunk, what fraction of the jar is still left with orange juice? (2012 paper)

Choices

Choice (4) Response

a.

25

b.

110

c.

16

d.

12

Question number: 14

» Fractions and Decimals

MCQ▾

Question

The product of the 3 fractions (112)(113)(114)=?

Choices

Choice (4) Response

a.

15

b.

12

c.

18

d.

14

Question number: 15

» Fractions and Decimals

MCQ▾

Question

A bowler took 9 wickets for 725 runs, and then his average score per wicket is _.

Choices

Choice (4) Response

a.

80.56 runs/wicket

b.

70.86 runs/wicket

c.

7.56 runs/wicket

d.

8.56 runs/wicket

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