IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 609 - 615 of 1040

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Question number: 609

» Exponents and Powers

Edit
MCQ▾

Question

When simplified, is equal to________.

Choices

Choice (4) Response

a.

b.

c.

d.

1

Question number: 610

» Exponents and Powers

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following provided that and are any rational numbers different from zero and , are any rational numbers.

List-Ⅰ (Terms With Same Base Different Exponent) List-Ⅱ (Use Of Basic Exponent Rules)

(A)

(i)

(B)

(ii)

(C)

(iii)

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)

a.

  • (ii)
  • (iii)
  • (i)

b.

  • (i)
  • (ii)
  • (iii)

c.

  • (ii)
  • (i)
  • (iii)

d.

All of the above

Question number: 611

» Factorisation

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MCQ▾

Question

If is a factor of , then the value of must be________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 612

» Factorisation

Edit
MCQ▾

Question

One factor of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 613

» Factorisation

Edit
MCQ▾

Question

Reducing the expression to lowest terms, we get________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 614

» Factorisation

Edit
MCQ▾

Question

If is a factor of , then the value of must be________.

Choices

Choice (4) Response

a.

b.

c.

52

d.

Question number: 615

» Factorisation

Edit
MCQ▾

Question

The complex factors of are________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague