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RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2

March 15, 2019 by Fazal Leave a Comment

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:

Question 1.
93
Solution
932 = 9(93 + 3)/(3)2
= 9(96)/9 Base = 10
= 864/9 Sub-base = 10 × 9
8649 (RBSESolutions.com) deviations = + 3

Question 2.
206
Solution
2062 = 2(206 + 06)/(06)2
= 2(212)/36   Base = 100
= 424/36   Sub-base = 100 × 2
= 42436   deviation = +06

RBSE Solutions

Question 3.
211
Solution
2112 =2(211 + 11)/(11)2
= 2(222)121 Base = 100
= 444/121 Sub-base = 100 x 2
= 44521 (RBSESolutions.com) deviation = +11

Question 4.
405
Solution
4052 = 4(405 + 05)/(05)2
= 4(410) / 25 Base = 100
= 1640 / 25 Sub-base = 100 × 4
= 164025 deviation = +05

Question 5.
16
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q5

Question 6.
31
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q6

Question 7.
24
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q7

Question 8.
56
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q8

RBSE Solutions

By Sutra Ekadhikena Poorvena find the square of the following:

Question 9.
45
Solution
452 = 4 × 5 / 5 × 5 = 20 / 25 = 2025

Question 10.
85
Solution
852 = 8 × 9 / 5 × 5 = 72 / 25 = 7225

Question 11.
115
Solution
1152 = 11 × 12 / 5 × 5 = 132 / 25 = 13225

Question 12.
125
Solution
1252 = 12 × 13 / 5 × 5 = 156 / 25 = 15625

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

Question 13.
23
Solution
232 = (23 + 3)(23 – 3) + 32
= 26 × 20 + 32
= 520 + 9
= 529

Question 14.
38
Solution
382 = (38 + 8)(38 – 8) + (8)2
= (46 × 30) + 64
= 1380 + 64
= 1444

RBSE Solutions

Question 15.
69
Solution
692 = (69 + 9)(69 – 9) + 92
= (78)(60) + 81
= 4680 + 81
= 4761

Question 16.
89
Solution
892 = (89 + 9)(89 – 9) + 92
= (98)(80) + 81
= 7840 + 81
= 7921

By Dwandwa Yog find the Square:

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
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q17

Question 18.
453
Solution
Five digit groups of (RBSESolutions.com) the no. 453 – 4, 45, 453, 53 and 3 Dwandwa yog of these groups
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q18

RBSE Solutions

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
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q19

Question 20.
2456
Solution
Seven digit group of the (RBSESolutions.com) number 2456 – 2, 24, 2456, 456 and 6 Dwandwa yog of these groups
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q20

Find cube by Sutra Nikhilam

Question 21.
14
Solution
We know (RBSESolutions.com) that
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q21

Question 22.
97
Solution
We know (RBSESolutions.com) that
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q22

Question 23.
27
Solution
base = 10, sub-base = 10 × 2, sub-base digit = 2, deviation = +7
We know (RBSESolutions.com) that
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q23

RBSE Solutions

Question 24.
395
Solution
Here base = 100, sub-base digit = 4, deviation = – 05,
We know (RBSESolutions.com) that
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q24

By Upsutra Anurupyena find the cube of the following:

Question 25.
163
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q25
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q25.1

Question 26.
333
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q26

Question 27.
413
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q27

Question 28.
523
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q28

RBSE Solutions

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

Question 29.
45
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q29

Question 30.
73
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q30

Question 31.
24
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q31

Question 32.
106
Solution
RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.2 Q32
Steps: Deviation = 6 × 3 ~ 10 = 8

RBSE Solutions

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.

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