Patterns and Mathematics

Q.

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

1. 9

2. 456789

3. 45321

4. 46789

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. Find the next number in the pattern:
1, 12, 123, 1234, _____

1. 12345
2. 11234
3. 12123
4. 12346

Q. What comes next in the pattern:
2, 5, 10, 17, 26, 37, 50, 65, ___

1. 82
2. 56
3. 78
4. 80

Q.

Which number replaces the question mark?

1. 6

2. 10

3. 9

4. 4

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.

What will be the next number in the following sequence?

5, 7, 11, 13, 17, 19, __

1. 23
   

2. 29
   
   

3. 27
   

4. 21
   

Q.

If 6+4=210

8+5=313

10+6=416

then 15+3=______ ?

1. 1218

2. 1219

3. 518

4. 520

Q.

Find the missing number

1. 15

2. 40

3. 30

4. 20

Q.

Complete the pattern.

3140624, 3140724, 3140824, ________

1. 3014864

2. 314824

3. 3140124

4. 3140924