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Question (1)

QN0030603

Which of the following is the correct product of 2.4 × 3?

(A) 0.72
(B) 7.2
(C) 72
(D) 0.072

Correct Answer: B

Explanation:

Multiply 24 × 3 = 72 and place one decimal digit to get 7.2.

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Question (2)

QN0030604

While multiplying two decimal numbers, the number of decimal places in the product is equal to:

(A) The decimal places in the multiplier only
(B) The decimal places in the multiplicand only
(C) The sum of the decimal places in both factors
(D) The difference of the decimal places in both factors

Correct Answer: C

Explanation:

Add the total number of decimal places in both factors.

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Question (3)

QN0030605

Find the value of 5.2 × 0.4.

(A) 20.8
(B) 2.08
(C) 0.208
(D) 208

Correct Answer: B

Explanation:

52 × 4 = 208. Place two decimal places to get 2.08.

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Question (4)

QN0030606

What is the product of 0.35 × 10?

(A) 0.035
(B) 35
(C) 3.5
(D) 350

Correct Answer: C

Explanation:

Multiplying by 10 shifts the decimal point one place to the right.

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Question (5)

QN0030607

Which of the following is equal to 7.08 × 100?

(A) 70.8
(B) 708
(C) 7080
(D) 7.0800

Correct Answer: B

Explanation:

Multiplying by 100 shifts the decimal point two places to the right.

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Question (6)

QN0030608

Find the value of 1.25 × 8.

(A) 1
(B) 10
(C) 100
(D) 0.1

Correct Answer: B

Explanation:

125 × 8 = 1000. Place two decimal places to get 10.

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Question (7)

QN0030609

Which statement about decimal multiplication is correct?

(A) The product of two decimals is always greater than both factors.
(B) The product of a decimal and 1 is the decimal itself.
(C) Multiplying by 10 moves the decimal point one place to the left.
(D) The product always has one decimal place.

Correct Answer: B

Explanation:

Any number multiplied by 1 remains unchanged.

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Question (8)

QN0030610

Find the product of 0.9 × 0.7.

(A) 6.3
(B) 0.63
(C) 0.063
(D) 63

Correct Answer: B

Explanation:

9 × 7 = 63. Place two decimal places to get 0.63.

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Question (9)

QN0030611

A ribbon is 2.5 m long. Four such ribbons are placed end to end. What is the total length?

(A) 6.5 m
(B) 8.5 m
(C) 10 m
(D) 12.5 m

Correct Answer: C

Explanation:

Total length = 2.5 × 4 = 10 m.

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Question (10)

QN0030612

Which of the following products is correct?

(A) 3.6 × 0.5 = 18
(B) 3.6 × 0.5 = 1.8
(C) 3.6 × 0.5 = 0.18
(D) 3.6 × 0.5 = 180

Correct Answer: B

Explanation:

36 × 5 = 180. Place two decimal places to get 1.8.

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Question (1)

Which of the following is the correct product of 2.4 × 3?

Explanation:

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Question (2)

While multiplying two decimal numbers, the number of decimal places in the product is equal to:

Explanation:

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Question (3)

Find the value of 5.2 × 0.4.

Explanation:

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Question (4)

What is the product of 0.35 × 10?

Explanation:

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Question (5)

Which of the following is equal to 7.08 × 100?

Explanation:

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Question (6)

Find the value of 1.25 × 8.

Explanation:

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Question (7)

Which statement about decimal multiplication is correct?

Explanation:

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Question (8)

Find the product of 0.9 × 0.7.

Explanation:

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Question (9)

A ribbon is 2.5 m long. Four such ribbons are placed end to end. What is the total length?

Explanation:

Link:

Question (10)

Which of the following products is correct?

Explanation:

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