Exponents and Powers (IMO- Mathematics Olympiad Class 8): Questions 9 - 15 of 61

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Question number: 9

» Exponents and Powers

MCQ▾

Question

The standard form of 0.003445 is________.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 10

» Exponents and Powers

MCQ▾

Question

The value of Equation is ________.

Choices

Choice (4) Response

a.

8044

b.

2044

c.

4450

d.

1024

Question number: 11

» Exponents and Powers

MCQ▾

Question

The value of Equation

Choices

Choice (4) Response

a.

15

b.

11

c.

17

d.

16

Question number: 12

» Exponents and Powers

MCQ▾

Question

Number of prime factors in Equation is

Choices

Choice (4) Response

a.

65

b.

73

c.

70

d.

72

Question number: 13

» Exponents and Powers

Match List-Ⅰ List-Ⅱ▾

Question

Match the following provided that a and b are any rational numbers different from zero andx, y are any rational numbers.
List-Ⅰ (Uses Of Exponent Rules) List-Ⅱ (Term With Different Base And Same Exponent)

(A)

Equation

(i)

Equation

(B)

Equation

(ii)

Equation

(C)

Equation

(iii)

Equation

Choices

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

a.

  • (i)
  • (ii)
  • (iii)

b.

  • (i)
  • (iii)
  • (ii)

c.

  • (ii)
  • (i)
  • (iii)

d.

  • (iii)
  • (ii)
  • (i)

Question number: 14

» Exponents and Powers

MCQ▾

Question

The value of Equation is________.

Choices

Choice (4) Response

a.

1

b.

Equation

c.

9

d.

7

Question number: 15

» Exponents and Powers

Match List-Ⅰ List-Ⅱ▾

Question

Match the following provided that a and b are any rational numbers different from zero andx, y are any rational numbers.
List-Ⅰ (Terms With Same Base Different Exponents) List-Ⅱ (Uses Of Basic Exponent Rule)

(A)

Equation

(i)

Equation

(B)

Equation

(ii)

Equation

(C)

Equation

(iii)

Equation

Choices

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

a.

  • (iii)
  • (ii)
  • (i)

b.

  • (i)
  • (ii)
  • (iii)

c.

  • (i)
  • (iii)
  • (ii)

d.

  • (ii)
  • (i)
  • (iii)

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