संख्या श्रेणी शार्ट ट्रिक्स Unlocking Number Series: Effective Shortcuts for Easy SolvingMath short trick in Hindi, Math short trick book pdf in Hindi download,

*Number Series Problems Short Tricks: *As we know that various competitive exams have aptitude syllabi; and in this syllabus there are some questions asked from number series sections. For the same we are going to share some most important and very useful short tricks of number series questions in Hindi as well as English language. It is very useful for those candidates who want to solve this number series of questions in a very short time with accuracy. This post also contains important questions and examples of various tricks which are asked in previous year exams.

### Type of Number Series**-1** Number Series Problems Short Tricks

### Power Series

__a) Square Series:-__

If all steps of given series is square or near to square, then this type of series is known as square series.

**Example :- **In the given number series, which number is not correct?

1 16 9 64 25 169 49

__b) Cube Series:-__

If all steps of given series is cube or near to cube, then this type of series is known as Cube series.

**Example :- **In the given number series, which number is not correct ?

1 8 27 65 125 216

__c) Square addition and Cube addition series:-__

__c) Square addition and Cube addition series:-__

If in given number series, the difference between the first two numbers is very small and difference between last two numbers is very large, then this type of number series is called Square addition or cube addition series.**Example :- **In the given number series, which number is not correct ?

4 5 14 39 103 169 290

## Type of Number Series**-2**

### Addition Series

__a) Constant addition Series:-__

__a) Constant addition Series:-__

If in the given series the difference between first and last terms is not more and difference of two sequential numbers is same, then this type of series is known as Addition series.

**Example :- **In the given number series, which number is not correct ?

143 148 154 158 163 168

__b) Addition Series (in increasing order):-__

__b) Addition Series (in increasing order):-__

If in the given series the difference between first and last terms is not more and difference of two sequential numbers is in increasing order, then this type of series is known as Addition series in increasing order.

**Example :- **In the given number series, which number is not correct ?

13 16 21 28 36 48 61

## Type of Number Series**-3**

### Multiplication Series

__a) Constant Multiplication Series:-__

__a) Constant Multiplication Series:-__

If in the given series the difference between first and last terms is very large and ratio of two sequential numbers is same, then this type of series is known as constant multiplication series.

**Example :- **In the given number series, which number is not correct ?

3 15 75 365 1875

__b) Multiplication Series (in increasing order):-__

__b) Multiplication Series (in increasing order):-__

If in the given series the difference between first and last terms is very large and ratio of two sequential numbers is in increasing order, then this type of series is known as multiplication series in increasing order.

**Example :- **In the given number series, which number is not correct ?

3 4.5 9 22.5 67.5 270 945

### Type of Number Series**-4**

### Multiplication and Addition Series

__a) Constant Multiplication and Constant Addition Series:-__

__a) Constant Multiplication and Constant Addition Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying a fix number and then adding a fix number the next number will get, then this type of series is known as constant multiplication and constant addition series.

**Example :- **In the given number series, which number is not correct ?

2 5 11 23 48 95 191 383

__b) Constant Multiplication and increasing Addition Series:-__

__b) Constant Multiplication and increasing Addition Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying a fix number and then addition of number in increasing form the next number will get, then this type of series is known as constant multiplication and increasing addition series.

**Example :- **In the given number series, which number is not correct ?

3 7 16 38 74 153

__c) Increasing Multiplication and constant Addition Series:-__

__c) Increasing Multiplication and constant Addition Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying number in increasing form and then adding a fix number the next number will get, then this type of series is known as increasing multiplication and constant addition series.

**Example :- **In the given number series, which number is not correct ?

7 8 16 52 209 1046 6277

__d) Increasing Multiplication and Increasing Addition Series:-__

__d) Increasing Multiplication and Increasing Addition Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying number in increasing form and then addition of number in increasing form the next number will get, then this type of series is known as increasing multiplication and increasing addition series.

**Example :- **In the given number series, which number is not correct ?

2 3 8 37 112 565

### Type of Number Series**-5**

### Multiplication and Subtraction Series

__a)Constant Multiplication and Constant Subtraction Series:-__

__a)Constant Multiplication and Constant Subtraction Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying a fix number and then subtracting a fix number the next number will get, then this type of series is known as constant multiplication and constant subtraction series.

**Example :- **In the given number series, which number is not correct ?

386 192 98 50 26 14 8

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__b) Constant Multiplication and increasing Subtraction Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying a fix number and then subtraction of number in increasing form the next number will get, then this type of series is known as constant multiplication and increasing subtraction series.

**Example :- **In the given number series, which number is not correct ?

4 7 12 21 39 71

__c) Increasing Multiplication and Constant Subtraction Series:-__

__c) Increasing Multiplication and Constant Subtraction Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying number in increasing form and then subtraction a fix number the next number will get, then this type of series is known as increasing multiplication and constant subtraction series.

**Example :- **In the given number series, which number is not correct ?

2 2 4 14 67 406

__d) Increasing Multiplication and Increasing Subtraction Series:-__

__d) Increasing Multiplication and Increasing Subtraction Series:-__

If in the given series the difference between first and last terms is very large and from there two sequential numbers by multiplying number in increasing form and then subtraction of number in increasing form the next number will get, then this type of series is known as increasing multiplication and increasing subtraction series.

**Example :- **In the given number series, which number is not correct ?

12 23 67 265 1325 7921

## Type of Number Series**-6**

### Multiplication and Division Series

If in the given series the difference between first and last terms is very large and second number is bigger then first , third number is smaller then second and fourth number is bigger then third , then this type of series is called Multiplication and division series.

**Example :- **In the given number series, which number is not correct ?

36 54 18 27 9 18.5 49

## Type of Number Series**-7**

### Division and Multiplication Series

If in the given series the difference between first and last terms is small and second number is smaller then first , third number is bigger then second and fourth number is smaller then third , then this type of series is called Division and Multiplication series.

**Example :- **In the given number series, which number is not correct ?

144 12 92 12 120 30 360

## Type of Number Series**-8**

### Alternate Series

If in first, third, fifth and seventh number of given series, a fixed number is added or subtracted or fix number multiplied or divided then sequentially second, fourth, sixth and eight will be get and similarly if in second, fourth, sixth and eight number of given series, another fixed number is added or subtracted or fix number multiplied or divided then sequentially first, third, fifth and seventh will be get, then this type of series is known as Alternate series

**Example :- **In the given number series, which number is not correct ?

5 8 10 12 15 18 20 23

## Type of Number Series**-9**

### Pair – Series

If in first, third and fifth terms of given series, a fixed number is added or subtracted or fix number multiplied or divided then sequentially third, fifth and seventh number will be get and similarly if in second, fourth and sixth term of given series, a fixed number is added or subtracted or fix number multiplied or divided then sequentially fourth, sixth and eighth number will be get, then this type of series is known as Pair series

**Example :- **In the given number series, which number is not correct ?

61 72 60 73 59 71 58 75