Patterns and Mathematics

Q. What is the pattern of seasons in a year?

1. Spring → Summer → Autumn → Winter
2. Spring → Autumn → Summer → Winter
3. Summer → Spring → Autumn → Winter
4. Spring → Winter → Summer → Autumn

Q. Find the missing number in the pattern:
9, 99, ___, 9999

1. 99
2. 9999
3. 100
4. 999

Q. Find the next two even numbers of the pattern:
8, 10, 12, 14, __, __

1. 16, 18
2. 15, 16
3. 15, 17
4. 16, 17

Q.

HTML is used to create.

1. Webpage

2. Wordfile

3. Program

4. Virus

Q.

$~(p\Rightarrow q)\iff ~p\vee ~q$ is

1. A tautology

2. A contradiction

3. Neither a tautology nor a contradiction

4. Cannot come to any conclusion

Q. Complete the pattern:
2, 5, 8, 11, ___

1. 12
2. 14
3. 13
4. 15

Q.

Question 10 (c)

Express the given number as the sum of three odd primes:
53

Q.

A man fed pieces of grains to birds in a pattern of prime numbers starting with 7 for the first bird. How many grains did the 7th bird get?

1. 29
2. 27
3. 23
4. 19

Q. A pattern can be a repetition of which of the following?​

1. Shape
2. Size
3. Color
4. All of them

Q.

Complete the pattern.

3140624, 3140724, 3140824, ________

1. 3014864

2. 314824

3. 3140124

4. 3140924

Q. What is the 8th term in the sequnce given below:
$\frac{1}{8},\frac{1}{4},\frac{3}{8},\frac{1}{2},\frac{5}{8},...$ ?

1. $\frac{9}{8}$
2. $\frac{7}{8}$
3. 1
4. 4

Q. Which of the following pattern of the Sun is true?

1. It rises in the west and sets in the east.
2. It rises in the south and sets in the west.
3. It rises in the east and sets in the east.
4. It rises in the east and sets in the west.

Q. Find the next term in the sequence:
10, 9, 7, 4, ___

1. 3
2. 2
3. 1
4. 0

Q.

What kind of a number pattern is this: 9, 12, 15, 18…

1. Odd number pattern
2. Even number pattern
3. Composite number pattern
4. Prime number pattern

Q. Seven sticks lie on top of each other. Stick 2 is at the bottom. Stick 6 is at the top. Which stick is in the middle ?​

1. 4
2. 3
3. 1
4. 5

Q. Complete the pattern:
2, 5, 8, 11, ___

1. 12
2. 13
3. 14
4. 15

Q.

Which number replaces the question mark?

1. 6

2. 10

3. 9

4. 4

Q. Find the next term in the sequence:
10, 9, 7, 4, ___

1. 3
2. 2
3. 1
4. 0

Q. The consecutive number to the left of 49, 334 is ________

1. 49, 335
2. 49, 333
3. 49, 336
4. 49, 332

Q. The fifth number in the pattern is $20$ .

1. False
2. True

Q. write a pair of prime numbers whose difference is 1

Q.

Complete the pattern
4 , 45 , 456 , 4567 , 45678 , ___

1. 9

2. 456789

3. 45321

4. 46789

Q. Find the missing numbers in the given number tower.​

Q. Find the missing number in the pattern:
9, 99, ___, 9999

1. 999
2. 99
3. 9999
4. 100

Q. Find the missing number in the pattern:
5, __, 13, 17, 21, 25

1. 13
2. 11
3. 12
4. 9

Q. Betty is observing her grandmothers scarf. A part of it was torn and cut off. The rest of it was intact and had some pattern on it. Can you help her find the pattern on the torn part of the scarf?

Q. 2, __, 6, 8, __, 12.
Which two numbers should be there in the blanks respectively?

1. 10 and 4
2. 4 and 10
3. 9 and 3
4. 3 and 9

Q. At the place you are when does the sunrise? Where does it set? Where you are standing, find out what all there to your east? What all is there to your west? Also find out, what places are to you north and south?

Q.

2

3

5

7

11

?

Find the number that will replace the '?'.

1. 12
2. 6
3. 9
4. 13

Q. Write the natural numbers form 2 to 12. What fraction of them are prime numbers?