RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 is part of RBSE Solutions for Class 10 Maths. Here we have given Rajasthan Board RBSE Class 10 Maths Chapter 1 Vedic Mathematics Exercise 1.2.

Board |
RBSE |

Textbook |
SIERT, Rajasthan |

Class |
Class 10 |

Subject |
Maths |

Chapter |
Chapter 1 |

Chapter Name |
Vedic Mathematics |

Exercise |
Exercise 1.2 |

Number of Questions Solved |
32 |

Category |
RBSE Solutions |

## Rajasthan Board RBSE Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2

**By the method of upsutra yavaduham Tavaduram find the square:**

RBSE Class 10 Maths Chapter 1 Solutions Question 1.

93

Solution

93^{2} = 9(93 + 3)/(3)^{2}

= 9(96)/9 Base = 10

= 864/9 Sub-base = 10 × 9

8649 (RBSESolutions.com) deviations = + 3

RBSE Solutions For Class 10 Maths Chapter 1 Question 2.

206

Solution

206^{2} = 2(206 + 06)/(06)^{2}

= 2(212)/36 Base = 100

= 424/36 Sub-base = 100 × 2

= 42436 deviation = +06

Ex 1.2 Class 10 RBSE Question 3.

211

Solution

211^{2} =2(211 + 11)/(11)^{2}

= 2(222)_{1}21 Base = 100

= 444/_{1}21 Sub-base = 100 x 2

= 44521 (RBSESolutions.com) deviation = +11

RBSE Class 10 Maths Chapter 1 Question 4.

405

Solution

405^{2} = 4(405 + 05)/(05)^{2}

= 4(410) / 25 Base = 100

= 1640 / 25 Sub-base = 100 × 4

= 164025 deviation = +05

Vedic Mathematics Class 10 Question 5.

16

Solution

RBSE Class 10 Maths Chapter 1 2021 Question 6.

31

Solution

Vedic Mathematics Class 10 RBSE Question 7.

24

Solution

Vedic Maths Class 10 RBSE 2021 Question 8.

56

Solution

**By Sutra Ekadhikena Poorvena find the square of the following:**

Vedic Maths Class 10 RBSE Pdf Question 9.

45

Solution

45^{2} = 4 × 5 / 5 × 5 = 20 / 25 = 2025

Exercise 1.2 Class 10 Maths Question 10.

85

Solution

85^{2} = 8 × 9 / 5 × 5 = 72 / 25 = 7225

Vedic Maths Class 10 Question 11.

115

Solution

115^{2} = 11 × 12 / 5 × 5 = 132 / 25 = 13225

Vedic Maths Chapter 1 Question 12.

125

Solution

125^{2} = 12 × 13 / 5 × 5 = 156 / 25 = 15625

**By Sutra Sankaiana – Viyavkalan find the square of the following:**

RBSE 10th Maths Chapter 1 Question 13.

23

Solution

23^{2} = (23 + 3)(23 – 3) + 3^{2}

= 26 × 20 + 3^{2}

= 520 + 9

= 529

RBSE Maths Solution Class 10 Chapter 1 Question 14.

38

Solution

38^{2} = (38 + 8)(38 – 8) + (8)^{2}

= (46 × 30) + 64

= 1380 + 64

= 1444

Class 10 Maths Chapter 1 Exercise 1.2 Question 15.

69

Solution

69^{2} = (69 + 9)(69 – 9) + 9^{2}

= (78)(60) + 81

= 4680 + 81

= 4761

Vedic Maths Class 10 RBSE English Medium Question 16.

89

Solution

89^{2} = (89 + 9)(89 – 9) + 9^{2}

= (98)(80) + 81

= 7840 + 81

= 7921

**By Dwandwa Yog find the Square:**

Exercise 1.2 Class 10 Maths Solution Question 17.

362

Solution

Writting five digit groups of (RBSESolutions.com) then number 362 – 3, 36, 362, 62 and 2 and the dwandwa yog of these five digit groups

Chapter 1 Class 10 Maths RBSE Question 18.

453

Solution

Five digit groups of (RBSESolutions.com) the no. 453 – 4, 45, 453, 53 and 3 Dwandwa yog of these groups

Ex 1.2 Class 10 Maths Question 19.

4312

Solution

Seven digit group of the (RBSESolutions.com) number 4312 – 4, 43, 431, 4312, 321, 12 and 2 Dwandwa yog of these groups

Exercise 1.2 Class 10 Question 20.

2456

Solution

Seven digit group of the (RBSESolutions.com) number 2456 – 2, 24, 2456, 456 and 6 Dwandwa yog of these groups

**Find cube by Sutra Nikhilam**

Maths Class 10 Chapter 1 Exercise 1.2 Question 21.

14

Solution

We know (RBSESolutions.com) that

Vedic Maths Class 10 RBSE Question 22.

97

Solution

We know (RBSESolutions.com) that

1.2maths Class 10 Question 23.

27

Solution

base = 10, sub-base = 10 × 2, sub-base digit = 2, deviation = +7

We know (RBSESolutions.com) that

Class 10 Maths 1.2 Question 24.

395

Solution

Here base = 100, sub-base digit = 4, deviation = – 05,

We know (RBSESolutions.com) that

**By Upsutra Anurupyena find the cube of the following:**

10 Class Math Exercise 1.2 Solution Question 25.

16^{3}

Solution

Math 1.2 Class 10 Question 26.

33^{3}

Solution

Class 10 Maths Ex 1.2 Question 27.

41^{3}

Solution

1.2 Class 10 Question 28.

52^{3}

Solution

**Find cube by sutra Ekadhikene purvena**

**Formula:** Square of ten’s digit × It’s more (RBSESolutions.com) than one/square of ten’s place digit × deviation/3 × ten’s digit × (unit digit)^{2}/(unit digit)^{3}.

where deviation = unit digit × 3 – 10

Class 10 Maths Chapter 1 All Formulas Question 29.

45

Solution

Exercise 1.2 Question 30.

73

Solution

Maths RBSE Solutions Class 10 Question 31.

24

Solution

RBSE Class 10 Chapter 1 Question 32.

106

Solution

Steps: Deviation = 6 × 3 ~ 10 = 8

We hope the given RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 will help you. If you have any query regarding Rajasthan Board RBSE Class 10 Maths Chapter 1 Vedic Mathematics Exercise 1.2, drop a comment below and we will get back to you at the earliest.