RBSE Solutions for Class 10 Maths Chapter 1 Vedic Mathematics Ex 1.1 is part of RBSE Solutions for Class 10 Maths. Here we have given Rajasthan Board RBSE Class 10 Maths Chapter 1 Vedic Mathematics Exercise
Board | RBSE |
Textbook | SIERT, Rajasthan |
Class | Class 10 |
Subject | Maths |
Chapter | Chapter 1 |
Chapter Name | Vedic Mathematics |
Exercise | Exercise 1.1 |
Number of Questions Solved | 20 |
Category | RBSE Solutions |
Add by Shoonyant Method:
Question 1.
Question 2.
Solution.
Steps :
Subtract by Vedic Method
Question 3.
Solution.
Steps:
∴ 7 cannot be subtracted from 6.
So add completed digit 3 of 7 to 6 and write 9 in total along with mark an Ekadhik on previous digit 6 of 7.
Thus, complete the subtraction process.
Question 4.
Solution.
∴ 12 hr 27 m 28 sec.
Steps:
Multiply
Question 5.
31
Solution.
Question 6.
103 × 197 (By Ekadhikena Poorvena Sutra)
Solution.
103 × 197 = 1 × 2/03 × 97 = 2/0291 = 20291
Question 7.
54 × 56 (By Sutra Nikilam)
Solution.
54 × 56 = 54 + 4 + 56 + 6 = 5(54 + 6)/4 × 6 = 5 × 60/24
[In R.H.S. two digits (RBSESolutions.com) and sutra is effective]
= 300/24 = 3024
Question 8.
108 × 112 (By Sutra Nikhilam)
Solution.
108 × 112 = 108 + 08 × 112 + 12
= 1(108 + 12)/08 × 12 = 1 × 120/90 = 12096
Question 9.
137 × 9999 (By sutra Ekanyunena Poorvena)
Solution.
137 × 9999
L.H.S = 0137 – 1 = 0136
R.H.S. = 9999 – 0136 = 9863
137 × 9999 = 0137 – 1/9999 – 0136 = 1369863
Question 10.
46 × 99 (By sutra Ekanyunena Poorvena)
Solution.
46 × 99
L.H.S. = 46 – 1 = 45
R.H.S. = 99 – 45 = 54
46 × 99 = 46 – 1/99 – 45 = 4554
Question 11.
362 × 143 (By Sutra Urdhva triyak)
Solution.
Question 12.
2413 × 3124 (By Sutra Urdhva Triyagbhayam)
Solution.
7 group (RBSESolutions.com) formed
Divide [Question 13 to 20]
Question 13.
111034 ÷ 889 (By Sutra Nikhilam)
Solution.
Divisor = 889
Revised divisor = base – divisor = 1000 – 889 = 111
Quotient = 124
Remainder = 798
Question 14.
3994 ÷ 97 (By Sutra Nikhilam)
Solution.
base = 100
Revised divisor = 100 – 97 = 03
Quotient = 41
Remainder = 17
Question 15.
2112 ÷ 97 (By Sutra Pravartya)
Solution.
This question is (RBSESolutions.com) solved by Nikhilam method not suitable for pravartya sutra.
Quotient = 21
Revised divisor = 75
Question 16.
13385 ÷ 131 (By Sutra Pravartya)
Solution.
Now, Quotient = 102
Remainder = 23
Question 17.
592837 ÷ 119 (By Sutra Dhwajank)
Solution.
Question 18.
58764 ÷ 59 (By Sutra Dhwajank)
Solution.
Question 19.
92358 ÷ 151 (by dhwajank sutra)
Solution.
Hint :
Question 20.
12345 ÷ 91 (By Sutra Dhwanjank)
Solution.
Hint:
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