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All questions of Patterns for Class 2 Exam

Find the missing figure.
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'B'. Can you explain this answer?

Freak Artworks answered
If we join the second and third rows vertically, we get the first row.
Therefore, correct answer is B.

Study the patterns 1, 2, and 3. Using the same pattern, tell the number of balls in Pattern 6.
  • a)
    16
  • b)
    10
  • c)
    14
  • d)
    19
Correct answer is option 'A'. Can you explain this answer?

In pattern 1 there is one ball and in 2 four so in pattern 4 it will be (7+3) 10 balls because it is a addition of 3 so, by following this pattern - 6th pattern will be of 16.

Find the missing number in the given pattern.​
28, 24, 20
16, 12, ?
  • a)
    18
  • b)
    8
  • c)
    17
  • d)
    19
Correct answer is option 'B'. Can you explain this answer?

**Pattern Analysis:**
In the given pattern, the numbers are decreasing by 4 in each set.

**Explanation:**
The given pattern consists of two sets of numbers:
- Set 1: 28, 24, 20
- Set 2: 16, 12, ?

**Set 1:**
In set 1, each number is obtained by subtracting 4 from the previous number.
- The first number, 28, is obtained by subtracting 4 from the previous number, which is 32.
- The second number, 24, is obtained by subtracting 4 from the previous number, which is 28.
- The third number, 20, is obtained by subtracting 4 from the previous number, which is 24.

**Set 2:**
Following the same pattern as set 1, we can find the missing number in set 2.
- The first number, 16, is obtained by subtracting 4 from the previous number, which is 20.
- The second number, 12, is obtained by subtracting 4 from the previous number, which is 16.
- Therefore, the missing number can be obtained by subtracting 4 from the previous number, which is 12.
- So, the missing number in set 2 is 8.

Therefore, the missing number in the given pattern is **8** (option B).

How many burgers will be there in pattern 5 ?
  • a)
    11
  • b)
    14
  • c)
    17
  • d)
Correct answer is option 'B'. Can you explain this answer?

Yashina Kapoor answered
Pattern 1 = 2
Pattern 2 = 5 = 2 + 3
Pattern 3 = 8 = 5 + 3
Pattern 4 = 11 = 8 + 3
Pattern 5 = 14 = 11 + 3

Find the missing term in the given pattern.​
28, 33, ?
58, 78, 103
  • a)
    43
  • b)
    60
  • c)
    52
  • d)
    48
Correct answer is option 'A'. Can you explain this answer?

Pattern Analysis:
To find the missing term in the given pattern, we need to observe the sequence and identify the relationship between the terms.

The given sequence is: 28, 33, ?58, 78, 103

Step 1: Identify the relationship between the terms
To identify the relationship, let's find the difference between consecutive terms:

33 - 28 = 5
58 - 33 = 25
78 - 58 = 20
103 - 78 = 25

Step 2: Identify the pattern
From the differences, we can observe that the pattern is not a constant difference but rather an alternating pattern. The differences are 5, 25, 20, 25.

Step 3: Determine the missing term
To determine the missing term, we need to continue the alternating pattern. Since the previous difference was 20, the next difference should be 25.

To find the missing term, we add the next difference of 25 to the last term in the given sequence:

103 + 25 = 128

Therefore, the missing term in the given pattern is 128.

Conclusion:
The missing term in the given pattern is 128.

Certain logic has been applied in the given pattern, identify the missing number ?​
19, 38, 57, 76, 95, ?, 133, 152
  • a)
    114
  • b)
    90
  • c)
    85
  • d)
    105
Correct answer is option 'A'. Can you explain this answer?

Anshul Das answered
Identifying the Pattern
To find the missing number in the sequence 19, 38, 57, 76, 95, ?, 133, 152, we need to analyze the differences between the consecutive numbers.
Calculating the Differences
- 38 - 19 = 19
- 57 - 38 = 19
- 76 - 57 = 19
- 95 - 76 = 19
From the calculations, we can see a consistent pattern where each number increases by 19.
Continuing the Pattern
Now, we add 19 to the last known number in the sequence (95) to find the missing number:
- 95 + 19 = 114
Thus, the missing number is 114.
Verifying the Sequence
To ensure the sequence remains consistent, we can check the next numbers:
- 114 + 19 = 133 (which is present in the sequence)
- 133 + 19 = 152 (which is also present)
Conclusion
The missing number that fits perfectly into the established pattern is:
- 114
Consequently, the correct answer is option 'A', which confirms the consistency of the sequence with an increment of 19.

Find the next number in the given pattern.
4, 8, 12
16, 20, 24
?
  • a)
    26
  • b)
    28
  • c)
    25
  • d)
    22
Correct answer is option 'B'. Can you explain this answer?

Nilotpal Roy answered
To find the next number in the given pattern, we need to observe the given sequence and look for any pattern or rule that governs the numbers. Let's analyze the given sequence step by step:

Step 1: Analyzing the First Set of Numbers
The first set of numbers is: 4, 8, 12

- The difference between the first two numbers is 8 - 4 = 4.
- The difference between the second and third numbers is 12 - 8 = 4.

Based on this observation, we can conclude that the pattern for the first set of numbers is an arithmetic sequence with a common difference of 4.

Step 2: Analyzing the Second Set of Numbers
The second set of numbers is: 16, 20, 24

- The difference between the first two numbers is 20 - 16 = 4.
- The difference between the second and third numbers is 24 - 20 = 4.

Similar to the first set of numbers, the second set also follows an arithmetic sequence with a common difference of 4.

Step 3: Applying the Pattern to Find the Next Number
Since both sets of numbers follow the same pattern, we can assume that the third set of numbers will also follow the same pattern.

- The difference between the first two numbers is 24 - 20 = 4.
- Therefore, the difference between the second and third numbers will also be 4.

To find the next number, we can add 4 to the last number in the second set (24):

24 + 4 = 28

Therefore, the next number in the given pattern is 28.

Final Answer: b) 28

Which of the following numbers will continue the given number pattern ?
0, 2, 4, 6, 8, 10, ?
  • a)
    16
  • b)
    18
  • c)
    12
  • d)
    14 
Correct answer is option 'C'. Can you explain this answer?

Janani Desai answered
Pattern Analysis:
0, 2, 4, 6, 8, 10, ?

Observation:
- The given sequence is increasing by 2 each time.
- The numbers are following a simple arithmetic progression.

Identifying the Next Number:
To continue the pattern, we need to add 2 to the last number in the sequence, which is 10. So,
10 + 2 = 12
Therefore, the next number in the pattern is 12.

Conclusion:
The correct number to continue the given number pattern is 12.

Complete the given number pattern.
6, 12, 18, ?, 30, 36
  • a)
    24
  • b)
    26
  • c)
    20
  • d)
    28
Correct answer is option 'A'. Can you explain this answer?

Samridhi Basu answered
Answer:

The given number pattern is: 6, 12, 18, ?, 30, 30

To find the missing number, we need to observe the pattern and try to identify the rule that governs the sequence.

Observations:
- The numbers in the pattern are increasing.
- The first three numbers in the pattern follow a common rule: they are all multiples of 6.
- The last two numbers in the pattern are the same: 30.

Finding the Rule:
To find the rule, we can subtract each number from its previous number in the sequence:

12 - 6 = 6
18 - 12 = 6
? - 18 = ?

From the above calculations, we can see that the difference between each number is 6. Therefore, the rule for the first three numbers is adding 6 to the previous number.

Applying the Rule:
To find the missing number in the pattern, we can add 6 to the previous number, which is 18:

18 + 6 = 24

So, the missing number in the pattern is 24.

Verification:
Now, let's verify the answer by checking the rest of the pattern:

24 - 18 = 6
30 - 24 = 6
30 - 30 = 0

As we can see, the differences between each number in the pattern are consistent, confirming that 24 is the correct missing number.

Conclusion:
The missing number in the given number pattern is 24. Therefore, the correct answer is option A) 24.

Find the missing number in the given number pattern.
0, 4, 8
?, 16, 20
  • a)
    10
  • b)
    12
  • c)
    14
  • d)
    13
Correct answer is option 'B'. Can you explain this answer?

Akshara Sharma answered
Given Number Pattern:
0, 4, 8
?, 16, 20

Explanation:
We are given a number pattern in which the first three numbers are 0, 4, and 8. We need to find the missing number in the pattern that comes before the numbers 16 and 20.

Step 1: Calculate the difference between consecutive numbers in the pattern.
To find the missing number, we first calculate the difference between consecutive numbers in the pattern.

The difference between 4 and 0 is 4.
The difference between 8 and 4 is also 4.
So, the common difference between consecutive numbers in the pattern is 4.

Step 2: Apply the common difference to find the missing number.
To find the missing number, we apply the common difference to the last given number in the pattern (8).

8 + 4 = 12

So, the missing number in the pattern is 12.

Step 3: Verify the missing number.
We can verify the missing number by checking if it satisfies the pattern.

0, 4, 8, 12, 16, 20

The missing number 12 fits perfectly in the pattern, and it is followed by the numbers 16 and 20.

Conclusion:
The missing number in the given number pattern is 12, which corresponds to option 'B'.

How many times does number 7 occur in counting from 7 to 100 ?
  • a)
    14
  • b)
    15
  • c)
    17
  • d)
    20
Correct answer is option 'D'. Can you explain this answer?

Jaideep Yadav answered
Counting from 7 to 100:

To answer this question, let's count from 7 to 100 and keep track of the number of times the digit 7 appears.

Counting from 7 to 10:
- 7

Counting from 11 to 20:
- 17

Counting from 21 to 30:
- 27

Counting from 31 to 40:
- 37

Counting from 41 to 50:
- 47

Counting from 51 to 60:
- 57

Counting from 61 to 70:
- 67

Counting from 71 to 80:
- 77

Counting from 81 to 90:
- 87

Counting from 91 to 100:
- 97

Total number of times 7 appears:

If we count all the occurrences of the digit 7, we find that it appears 10 times. However, we need to consider the initial 7 that we started counting from.

So, the total number of times the digit 7 appears when counting from 7 to 100 is 10 + 1 = 11.

Therefore, the correct answer is not provided in the options.

Miss. Kanchan is lining up his students in this order.
girl, girl, boy, boy, girl, girl, boy, boy, girl, girl, boy  ?  ?
If, she continues the same pattern, what are the next two students in the line ?
  • a)
    Boy, boy
  • b)
    yB, goirl
  • c)
    y Girl, bo
  • d)
    Girl, girl
Correct answer is option 'B'. Can you explain this answer?

Ipsita Sarkar answered
Explanation:
Miss. Kanchan is following a pattern of alternating between girls and boys. The pattern is:

Girl, girl, boy, boy, girl, girl, boy, boy, girl, girl, boy, boy, ...

This pattern repeats every four students. So, to find the next two students in the line, we just need to continue the pattern:

- The 11th student is a girl, according to the pattern.
- The 12th student is a boy, according to the pattern.

Therefore, the answer is option b) yB, goirl.

How many parrots will be there in Pattern 5 ?
  • a)
    10
  • b)
    12
  • c)
    15
  • d)
    18
Correct answer is option 'A'. Can you explain this answer?

In this answer option a is correct because I am explaining you in Hindi so you can understand easily isme har pattern mein 2 parrots badhte ja rhe hai jaise 1 pattern mein 2 parrots the then second pattern mein 2 badh gye or 4 parrots ho gye the third pattern mein fir do badh gye or 6 ho gye then pattern 4 mein fir 2 badh gye or 8 ho gye and last in 5 pattern 2 phir se badh gye or ho gye 10 agar samajh mein aa gya ho to please jarur bataiye ga

Study the patterns, 1, 2 and 3. Using the same pattern, tell the number of beads in Pattern 6.
  • a)
    19
  • b)
    30
  • c)
    22
  • d)
    24
Correct answer is option 'B'. Can you explain this answer?

Amit Khanna answered
Pattern 1 = 4
Pattern 2 ⇒ 9 = 4 + 5
Pattern 3 ⇒ 14 = 9 + 5
Pattern 4 ⇒ 19 = 14 + 5
Pattern 5 ⇒ 24 = 19 + 5
Pattern 6 ⇒ 29 = 24 + 5

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