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Question (1)

QN0018400

Which of the following represents 6 × 6 × 6 × 6 in exponential form?

(A) 6²
(B) 6³
(C) 6⁴
(D) 4⁶

Correct Answer: C

Explanation:

6 is multiplied by itself 4 times, so the expression is 6⁴.

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Question (2)

QN0018401

In the expression 8⁵, the number 8 is called the:

(A) Power
(B) Exponent
(C) Base
(D) Index value

Correct Answer: C

Explanation:

The repeated factor is called the base.

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Question (3)

QN0018402

In the expression 8⁵, the number 5 is called the:

(A) Coefficient
(B) Exponent
(C) Factor
(D) Base

Correct Answer: B

Explanation:

The exponent tells how many times the base is multiplied.

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Question (4)

QN0018403

What is the value of 2⁶?

(A) 32
(B) 48
(C) 64
(D) 128

Correct Answer: C

Explanation:

2⁶ = 64.

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Question (5)

QN0018404

Which expression is equal to 3² × 3⁵?

(A) 3⁷
(B) 3¹⁰
(C) 9⁷
(D) 3³

Correct Answer: A

Explanation:

Add exponents: 2 + 5 = 7.

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Question (6)

QN0018405

The rule nᵃ × nᵇ = nᵃ⁺ᵇ applies when:

(A) Bases are different
(B) Exponents are equal
(C) Bases are the same
(D) Numbers are prime

Correct Answer: C

Explanation:

The multiplication rule applies to same bases.

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Question (7)

QN0018406

What is the value of 5⁰?

(A) 0
(B) 5
(C) 1
(D) Undefined

Correct Answer: C

Explanation:

Any non-zero number raised to 0 is 1.

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Question (8)

QN0018407

Simplify 7⁹ ÷ 7⁴.

(A) 7⁵
(B) 7¹³
(C) 7⁴
(D) 7³

Correct Answer: A

Explanation:

Subtract exponents: 9 − 4 = 5.

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Question (9)

QN0018408

Which expression is equal to (2³)⁴?

(A) 2⁷
(B) 2¹²
(C) 8⁴ only
(D) 2¹

Correct Answer: B

Explanation:

Multiply exponents: 3 × 4 = 12.

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Question (10)

QN0018409

What is the value of 10⁻³?

(A) 1000
(B) 0.001
(C) 0.01
(D) 100

Correct Answer: B

Explanation:

10⁻³ = 1/1000 = 0.001.

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Question (1)

Which of the following represents 6 × 6 × 6 × 6 in exponential form?

Explanation:

Link:

Question (2)

In the expression 8⁵, the number 8 is called the:

Explanation:

Link:

Question (3)

In the expression 8⁵, the number 5 is called the:

Explanation:

Link:

Question (4)

What is the value of 2⁶?

Explanation:

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Question (5)

Which expression is equal to 3² × 3⁵?

Explanation:

Link:

Question (6)

The rule nᵃ × nᵇ = nᵃ⁺ᵇ applies when:

Explanation:

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Question (7)

What is the value of 5⁰?

Explanation:

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Question (8)

Simplify 7⁹ ÷ 7⁴.

Explanation:

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Question (9)

Which expression is equal to (2³)⁴?

Explanation:

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Question (10)

What is the value of 10⁻³?

Explanation:

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