Default Title

Question (31)

QN009119

Which term of the pattern 6, 12, 18, 24, … is 72?

(A) 10th
(B) 11th
(C) 12th
(D) 13th

Correct Answer: C

Explanation:

6n=72⇒n=12

Link:

Report Error

Question (32)

QN009120

The pattern 13, 17, 21, 25, … follows which rule?

(A) 4n+9
(B) 4n+13
(C) 5n+8
(D) 3n+10

Correct Answer: A

Explanation:

4(1)+9=13

Link:

Report Error

Question (33)

QN009121

A plant grows 3 cm every week. If its initial height is 12 cm, what will be its height after 8 weeks?

(A) 32 cm
(B) 34 cm
(C) 36 cm
(D) 38 cm

Correct Answer: C

Explanation:

12+3×8=36

Link:

Report Error

Question (34)

QN009122

Which of the following situations represents a linear pattern?

(A) Money doubling every day
(B) Area of squares with increasing side lengths
(C) Saving ₹50 every week
(D) Population tripling yearly

Correct Answer: C

Explanation:

Increase is constant every week.

Link:

Report Error

Question (35)

QN009123

Find the 20th term of the pattern 2, 7, 12, 17, …

(A) 92
(B) 95
(C) 97
(D) 100

Correct Answer: C

Explanation:

2+(20−1)×5=97

Link:

Report Error

Question (36)

QN009124

Which stage in the pattern 6n−1 gives 53?

(A) 8
(B) 9
(C) 10
(D) 11

Correct Answer: B

Explanation:

6n−1=53⇒n=9

Link:

Report Error

Question (37)

QN009125

A pattern begins with 15 and increases by 7 every step. What is the 5th term?

(A) 36
(B) 40
(C) 43
(D) 50

Correct Answer: C

Explanation:

15+(5−1)×7=43

Link:

Report Error

Question (38)

QN009126

Which of the following expressions generates even numbers?

(A) 2n
(B) 2n+1
(C) 3n+1
(D) n 2 +1

Correct Answer: A

Explanation:

Multiples of 2 are even numbers.

Link:

Report Error

Question (39)

QN009127

The term-to-term rule of the pattern 20, 16, 12, 8, … is:

(A) add 4
(B) subtract 2
(C) subtract 4
(D) multiply by 2

Correct Answer: C

Explanation:

Each term decreases by 4.

Link:

Report Error

Question (40)

QN009128

A train adds 2 coaches every year. If it started with 12 coaches, how many coaches will it have after 9 years?

(A) 28
(B) 30
(C) 32
(D) 34

Correct Answer: B

Explanation:

12+2×9=30

Link:

Report Error

Question (31)

Which term of the pattern 6, 12, 18, 24, … is 72?

Explanation:

Link:

Question (32)

The pattern 13, 17, 21, 25, … follows which rule?

Explanation:

Link:

Question (33)

A plant grows 3 cm every week. If its initial height is 12 cm, what will be its height after 8 weeks?

Explanation:

Link:

Question (34)

Which of the following situations represents a linear pattern?

Explanation:

Link:

Question (35)

Find the 20th term of the pattern 2, 7, 12, 17, …

Explanation:

Link:

Question (36)

Which stage in the pattern 6n−1 gives 53?

Explanation:

Link:

Question (37)

A pattern begins with 15 and increases by 7 every step. What is the 5th term?

Explanation:

Link:

Question (38)

Which of the following expressions generates even numbers?

Explanation:

Link:

Question (39)

The term-to-term rule of the pattern 20, 16, 12, 8, … is:

Explanation:

Link:

Question (40)

A train adds 2 coaches every year. If it started with 12 coaches, how many coaches will it have after 9 years?

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY