RBSE Solutions for Class 9 Maths Chapter 1 Vedic Mathematics Ex 1.1 is part of RBSE Solutions for Class 9 Maths. Here we have given Rajasthan Board RBSE Class 9 Maths Solutions Chapter 1 Vedic Mathematics Exercise 1.1.

Board |
RBSE |

Textbook |
SIERT, Rajasthan |

Class |
Class 9 |

Subject |
Maths |

Chapter |
Chapter 1 |

Chapter Name |
Vedic Mathematics |

Exercise |
Exercise 1.1 |

Number of Questions Solved |
22 |

Category |
RBSE Solutions |

## Rajasthan Board RBSE Class 9 Maths Solutions Chapter 1 Vedic Mathematics Ex 1.1

**By Sutra Ekadhikena Purvena, add the following:**

Question 1.

Solution:

Question 2.

Solution:

Question 3.

Solution:

Question 4.

Solution:

**By Vedic Method, subtract the following:**

Question 5.

Solution:

Question 6.

Solution:

Question 7.

Solution:

Question 8

Solution:

**By Sutra Ekadhikena Purvena, multiply the following:**

Question 9.

42 x 48

Solution:

42 x 48 = 4 x 5/2 x 8

= 20 / 16

= 2016

Question 10.

103 x 107

Solution:

103 x 107 = 10 x 11 / 3 x 7

= 110 / 21

= 11021

Question 11.

294 x 206

Solution:

294 x 206 = 2 x 3 / 94 x 06

= 6 / 0 564

= 60564

Question 12.

413 x 487

Solution:

413 x 487 = 4 x 5 / 13 x 87

= 20 / 1131

= 201131

**Multiply with the help of Sutra Ekanyunena Purvena**

Question 13.

54 x 99

Solution:

L.H.S = 54 – 1 = 53

R.H.S = 99 – 53 = 46

∴54 x 99 = 54 – 1 / 99 – 53

= 5346

Question 14.

214 x 999

Solution:

L.H.S = 214 – 1 = 213

R.H.S = 9 99 – 213 = 786

∴214 x 999 = 214 – 1 / 999 – 213

= 213786

Question 15.

47 x 999

Solution:

L.H.S = 047 – 1 = 046

R.H.S = 999 – 046 = 953

∴ 47 x 999 = 047 – 1 / 999 – 046

= 046953

= 46953

Question 16.

342 x 99999

Solution:

L.H.S = 00342 – 1 = 00341

R.H.S = 99999 – 00341 = 99658

∴00342 x 99999

= 00342 – 1 /99999 – 00341

= 0034199658

Question 17.

73 x 9

Solution:

L.H.S = 73 – 1 = 72

R.H.S = 9 – 72

∴73 x 9 = 73 – 1 / 9 – 72

= 72/9 – 72

= 729 – 72

= 657

Question 18.

467 x 99

Solution:

L.H.S = 467 – 1 = 466

R.H.S = 99 – 466

∴ 467 x 99 = 467 – 1 / 99 – 466

= 466 / 99 – 466

= 46699 – 466

= 46233

**By Vedic method multiply the following:**

Question 19.

\(15\frac { 5 }{ 7 } \times 15\frac { 2 }{ 7 } \)

Solution:

(i) Sum of the (RBSESolutions.com) fractions = \(\frac { 5 }{ 7 } +\frac { 2 }{ 7 } =1\)

(ii) Rest Nikhilam digits are same i.e., 15.

Question 20.

\(24\frac { 10 }{ 13 } \times 24\frac { 3 }{ 13 } \)

Solution:

\(24\frac { 10 }{ 13 } \times 24\frac { 3 }{ 13 } \)

(i) Sum of the fractions = \(\frac { 10 }{ 13 } +\frac { 3 }{ 13 } =1\)

(ii) Rest Nikhilam (RBSESolutions.com) digits are same i.e., 24.

Question 21.

4.5 x 4.5

Solution:

4.5 x 4.5

= 4 x 5 / 0.5 x 0.5

= 20 / 0.25 = 20.25

(i) Sum of the decimals = 0.5 + 0.5 = 1

(ii) Rest Nikhilam (RBSESolutions.com) digits are same i.e., 4.

Question 22.

9.85 x 9.15

Solution:

9.85 x 9.15

= 9 x 10 / 0.85 x 0.15

= 90 / 0.1275

= 90.1275

(i) Sum of the (RBSESolutions.com) decimals

= 0.85 + 0.15 = 1

(ii) Rest Nikhilam digits are same i.e., 9.

We hope the given RBSE Solutions for Class 9 Maths Chapter 1 Vedic Mathematics Ex 1.1 will help you. If you have any query regarding Rajasthan Board RBSE Class 9 Maths Solutions Chapter 1 Vedic Mathematics Ex 1.1, drop a comment below and we will get back to you at the earliest.