Number Systems (IMO- Mathematics Olympiad Class 6): Questions 16 - 22 of 84

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Question number: 16

» Number Systems

MCQ▾

Question

A machine produces 3750 screws a day and after a month (30days), these screw are distributed equally to ten dealers in different parts of the city. The number of screws each dealer got is ________.

Choices

Choice (4) Response

a.

24150

b.

12650

c.

21540

d.

11250

Question number: 17

» Number Systems

MCQ▾

Question

Which of the following set of numbers will make the number sentence true?

________ + ________ + ________ =48

Choices

Choice (4) Response

a.

(11, 14, 2)

b.

(5, 15, 8)

c.

(12, 13, 33)

d.

(12, 3, 33)

Question number: 18

» Number Systems

MCQ▾

Question

The property satisfied by the division of whole number is ________

Choices

Choice (4) Response

a.

Associative property

b.

Commutative property

c.

Distributive property

d.

None of the above

Question number: 19

» Number Systems

MCQ▾

Question

Distributive law does not work for

Choices

Choice (4) Response

a.

Division

b.

Multiplication

c.

Subtraction

d.

Addition

Question number: 20

» Number Systems

MCQ▾

Question

An associative law for whole numbers is satisfied with respect to operations

Choices

Choice (4) Response

a.

Addition and multiplication

b.

Division and multiplication

c.

Subtraction and division

d.

Subtraction and multiplication

Question number: 21

» Number Systems

MCQ▾

Question

Commutative law does not work for

Choices

Choice (4) Response

a.

Subtraction and division

b.

Subtraction and multiplication

c.

Division and multiplication

d.

Addition and multiplication

Question number: 22

» Number Systems

MCQ▾

Question

If a×b=0 , then ________

Choices

Choice (4) Response

a.

b0

b.

Neither a=0norb=0

c.

Either a=0orb=0

d.

a0

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