Fractions and Decimals (IMO- Mathematics Olympiad Class 7): Questions 16 - 22 of 83

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Question number: 16

» Fractions and Decimals

MCQ▾

Question

Montu studies for 328 hours daily. He devotes 228 hours of his time for math’s and science. How much time does he devote for other subjects?

Choices

Choice (4) Response

a.

63 Hours

b.

1 Hours

c.

12 Hours

d.

124 Hours

Question number: 17

» Fractions and Decimals

MCQ▾

Question

The quotient when 0.00369 is divided by 0.243 is ________.

Choices

Choice (4) Response

a.

15

b.

0.15

c.

0.015

d.

0.0015

Question number: 18

» Fractions and Decimals

MCQ▾

Question

The value of [12(32)2]1 is

Choices

Choice (4) Response

a.

-2

b.

15

c.

-1

d.

1

Question number: 19

» Fractions and Decimals

MCQ▾

Question

What fraction of the figure is shaded?

Image of many squares in one shape.

Image of Many Squares in One Shape.

Showing Image of many squares in one shape some squares are shaded.

Choices

Choice (4) Response

a.

210

b.

25

c.

310

d.

85

Question number: 20

» Fractions and Decimals

MCQ▾

Question

What fraction of the figure is shaded?

Image made by rectangles circles and square.

Image Made by Rectangles Circles and Square.

Showing the image of rectangles circles and square in one shape with same number of shaded parts in each shape.

Choices

Choice (4) Response

a.

64

b.

811

c.

34

d.

14

Question number: 21

» Fractions and Decimals

MCQ▾

Question

Out of the rational numbers 511,512,517 , which is the greatest?

Choices

Choice (4) Response

a.

512

b.

517

c.

Cannot be compared

d.

511

Question number: 22

» Fractions and Decimals

MCQ▾

Question

What fraction of the figure is shaded?

Image made by two shapes rectangle and circle .

Image Made by Two Shapes Rectangle and Circle.

Showing the image made by two shapes rectangle and circle in each shape same number of parts are shaded.

Choices

Choice (4) Response

a.

64

b.

38

c.

28

d.

83

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