### Trick 1.

**Square root for 21904:**

Number Split as

21904 219 | 04

Split the number keeping the last 2 digits aside

< 219 <

**Choose the smaller number (14) as 1st Part**

If the square ends in | 1 | 4 | 9 | 6 | 5 | 0 |

The no. would end in | 1,9 | 2,8 | 3,7 | 4,6 | 5 | 0 |

14 | 8

**Ans.**148

### Trick 2.

**Square root for 20164:**

Number Split as

20164 201 | 64

Split the number keeping the last 2 digits aside

< 201 <

**Choose the smaller number (14) as 1st Part**

If the square ends in | 1 | 4 | 9 | 6 | 5 | 0 |

The no. would end in | 1,9 | 2,8 | 3,7 | 4,6 | 5 | 0 |

14 | 2

**Ans.**142

### Trick 3.

**Square root for 143641:**

Number Split as

143641 1436 | 41

Split the number keeping the last 2 digits aside

< 1436 <

If the square ends in | 1 | 4 | 9 | 6 | 5 | 0 |

The no. would end in | 1,9 | 2,8 | 3,7 | 4,6 | 5 | 0 |

37 | 9

**Ans.**379

### Trick 4.

Square root for 69169:Number Split as

69169 691 | 69

Split the number keeping the last 2 digits aside

< 219 <

Choose the smaller number (26) as 1st Part

If the square ends in | 1 | 4 | 9 | 6 | 5 | 0 |

The no. would end in | 1,9 | 2,8 | 3,7 | 4,6 | 5 | 0 |

26 | 3

**Ans.**263

#### Try out some Square Examples for

**24964, 51984, 94249, 18769**

**Suggested Books:**View here

Tricks for Square Root Reviewed by Jasleen Behl on Friday, April 04, 2014 Rating:

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