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Question (21)

QN0015527

Which expression means “5 more than a number n”?

(A) 5n
(B) n – 5
(C) n + 5
(D) 5 – n

Correct Answer: C

Explanation:

More than means addition.

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Question (22)

QN0015528

Which expression means “4 less than a number p”?

(A) p + 4
(B) p – 4
(C) 4p
(D) 4 – p

Correct Answer: B

Explanation:

Less than means subtraction.

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Question (23)

QN0015529

Which expression means “2 less than 13 times a number x”?

(A) 13x + 2
(B) 13(x – 2)
(C) 13x – 2
(D) 2x – 13

Correct Answer: C

Explanation:

13 times x minus 2 gives 13x – 2.

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Question (24)

QN0015530

Which expression means “13 less than 2 times a number y”?

(A) 2y – 13
(B) 13y – 2
(C) 2(y – 13)
(D) y – 26

Correct Answer: A

Explanation:

13 less than 2y means 2y – 13.

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Question (25)

QN0015531

In the sequence 4, 8, 12, 16, … the nth term is:

(A) n + 4
(B) 4 + n
(C) 4n
(D) n²

Correct Answer: C

Explanation:

The sequence consists of multiples of 4.

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Question (26)

QN0015532

Find the 25th term of the sequence 4, 8, 12, 16, …

(A) 96
(B) 100
(C) 104
(D) 120

Correct Answer: B

Explanation:

4 × 25 = 100.

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Question (27)

QN0015533

If k = 6, then 7k equals:

(A) 13
(B) 42
(C) 76
(D) 49

Correct Answer: B

Explanation:

7 × 6 = 42.

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Question (28)

QN0015534

If m = 5, the value of 5m + 3 is:

(A) 25
(B) 28
(C) 13
(D) 8

Correct Answer: B

Explanation:

5 × 5 + 3 = 28.

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Question (29)

QN0015535

Which of the following is the correct value of 3d when d = 8?

(A) 11
(B) 24
(C) 38
(D) 64

Correct Answer: B

Explanation:

3 × 8 = 24.

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Question (30)

QN0015536

Which expression correctly represents the perimeter of a rectangle with length l and breadth b before simplification?

(A) l + b
(B) 2l + b
(C) l + b + l + b
(D) lb

Correct Answer: C

Explanation:

Perimeter is the sum of all four sides.

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Question (21)

Which expression means “5 more than a number n”?

Explanation:

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Question (22)

Which expression means “4 less than a number p”?

Explanation:

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Question (23)

Which expression means “2 less than 13 times a number x”?

Explanation:

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Question (24)

Which expression means “13 less than 2 times a number y”?

Explanation:

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Question (25)

In the sequence 4, 8, 12, 16, … the nth term is:

Explanation:

Link:

Question (26)

Find the 25th term of the sequence 4, 8, 12, 16, …

Explanation:

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Question (27)

If k = 6, then 7k equals:

Explanation:

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Question (28)

If m = 5, the value of 5m + 3 is:

Explanation:

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Question (29)

Which of the following is the correct value of 3d when d = 8?

Explanation:

Link:

Question (30)

Which expression correctly represents the perimeter of a rectangle with length l and breadth b before simplification?

Explanation:

Link:

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