RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself

RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself

These Solutions are part of RS Aggarwal Solutions Class 10. Here we have given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Test Yourself.

Other Exercises

Question 1.
Solution:
(b)
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 1
Its decimal will be nonterminating repeating decimal.

Question 2.
Solution:
(b) \(\frac { p }{ q }\) is terminating decimal if q = 2m x 5n
Now, 91 = 7 x 13, 45 = 32 x 5
80 = 24 x 5, 42 = 2 x 3 x 7
80 is of the form 2m x 5n
\(\frac { 19 }{ 80 }\) is terminating decimal expansion,

Question 3.
Solution:
(b) Divisor = 9 and remainder = 7
Let b be the divisor, then
n = 9b + 7
Multiplying both sides by 3 and subtracting 1.
3n – 1 = 3(9b + 7) – 1
3n – 1 = 27b + 21 – 1
3n – 1 = 9(3b) + 9 x 2 + 2
3n – 1 = 9(3b + 2) + 2
Remainder = 2

Question 4.
Solution:
(b) \(0.\bar { 68 }\) + \(0.\bar { 73 }\)
0.686868 ……… + 0.737373……
= 1.424241 = \(1.\bar { 42 }\)

Short-Answer Questions (2 marks)
Question 5.
Solution:
4n, n ∈ N
41 = 4
42 = 4 x 4 = 16
43 = 4 x 4 x 4 = 64
44 = 4 x 4 x 4 x 4 = 256
45 = 4 x 4 x 4 x 4 x 4 = 1024
We see that value of 4n, ends with 4 or 6 only.
Hence, the value of 4n, n ∈ N, never ends with 0.

Question 6.
Solution:
HCF of two numbers = 27 and LCM =162
One number = 81
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 2

Question 7.
Solution:
\(\frac { 17 }{ 30 }\) = \(\frac { 17 }{ 2 x 3 x 5 }\)
Here, q is in the form of 2m x 5n
It is not terminating decimal.

Question 8.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 3

Question 9.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 4

Question 10.
Solution:
Let (2 + √3) is rational and 2 is rational.
Difference of them is also rational.
=> (2 + √3) – 2 = 2 + √3 – 2
= √3 is rational
But it contradicts the fact.
(2 + √3) is irrational.

Short-Answer Questions (3 marks)
Question 11.
Solution:
HCF of 12, 15, 18, 27
12 = 2 x 2 x 3 = 22 x 3
15 = 3 x 5
18 = 2 x 3 x 3 = 2 x 32
27 = 3 x 3 x 3 = 33
Now, HCF = 3
and LCM = 22 x 33 x 5 =2 x 2 x 3 x 3 x 3 x 5
= 4 x 27 x 5 = 540

Question 12.
Solution:
Let 2 + √3 and 2 – √3 are two irrational number.
Sum = 2 + √3 + 2 – √3 = 4 which is a rational.

Question 13.
Solution:
4620
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 5

Question 14.
Solution:
1008
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 6

Question 15.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 7

Question 16.
Solution:
Give numbers are 546 and 764 and remainders are 6 and 8 respectively.
Remaining number 546 – 6 = 540
and 764 – 8 = 756
Now, required largest number = HCF of 540 and 756 = 108
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Test Yourself 8

Long-Answer Questions (4 marks)
Question 17.
Solution:
Let √3 is a rational number.
Let √3 = \(\frac { p }{ q }\) where p and q are integers and have no common factor, other than 1 and q ≠ 0
Squaring both sides.
3 = \(\frac { { p }^{ 2 } }{ { q }^{ 2 } }\) => 3q2 – p2
=> 3 divides p2
=> 3 divides p
Let p = 3c for some integer c
3q2 = 9c2 => q2 – 3c2
=> 3 divides q2 (3 divides 3c2)
=> 3 divides q
3 is common factors of p and q
But it contradicts the fact that p and q have
no common factors and also contradicts that √3 is a rational number.
Hence, √3 is irrational number.

Question 18.
Solution:
Let n be an arbitrary odd positive integer on dividing n by 4, let m be the quotient and r be the remainder.
By Euclid’s division lemma,
n = 4q + r where 0 ≤ r < 4
n = 4q or (4q + 1) or (4q + 2) or (4q + 3)
Clearly, 4q and (4q + 2) are even number
since n is odd.
n ≠ 4q and n ≠ (4q + 2)
n = (4 q + 1) or (4q + 3) for same integer n
Hence, any positive odd integer of the form 4q + 1 or 4q + 3 for some integer q.

Question 19.
Solution:
On dividing n by 3, let q be the quotient and r be the remainder, then
n = 3q + r where 0 ≤ r < 3 => n = 3q + r where r = 0, 1 or 2
n = 3q or n = 3q + 1 or n = 3q + 2
(i) Case (I)
If n = 3q then n is divisible by 3
(ii) Case (II)
If n = (3q + 1) then n + 2 = 3q + 3 = 3q (q + 1) which is divisible by 3
In this case, n + 2 is divisible by 3
(iii) Case (III)
If n = (3q + 2) then n + 1 (n + 1) = 3q + 3 = 3(q + 1) which also divisible by 3
In this case, (n + 1) is divisible by 3
Hence, one and only one out of n, (n + 1) and (n + 2) is divisible by 3.

Question 20.
Solution:
Let (4 + 3√2) is rational number and 4 is also a rational number.
Difference of two rational numbers is also a rational number.
4 + 3√2 – 4 = 3√2 is a rational number
Product of two rational numbers is rational
3 is rational and √2 is rational
But it contradicts the fact
√2 is irrational
Hence, (4 + 3√2 ) is irrational.

Hope given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Test Yourself  are helpful to complete your math homework.

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RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS

RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS

These Solutions are part of RS Aggarwal Solutions Class 10. Here we have given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers MCQS.

Other Exercises

Choose the correct answer in each of the following questions.
Question 1.
Solution:
(b) We know that HCF of two co-prime number is 1
HCF of 14, 35 is 7
HCF of 18, 25 is 1
HCF of 31, 93 is 31
HCF of 32, 60 is 4
Required co-prime number is (18, 25)

Question 2.
Solution:
(b) a = (22 x 33 x 54), b = (23 x 32 x 5)
HCF = 22 x 32 x 5 = 2 x 2 x 3 x 3 x 5 = 180

Question 3.
Solution:
(c) HCF of 23 x 32 x 5, 22 x 33 x 52, 24 x 3 x 53 x 7
HCF = 22 x 3 x 5 = 2 x 2 x 3 x 5 = 60

Question 4.
Solution:
(d) LCM of 23 x 3 x 5, 24 x 5 x 7 = 24 x 3 x 5 x 7
=2 x 2 x 2 x 2 x 3 x 5 x 7
= 1680

Question 5.
Solution:
(d) HCF of two numbers = 27
LCM = 162
One number = 54
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 1

Question 6.
Solution:
(c) Product of two numbers = 1600
HCF = 5
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 2

Question 7.
Solution:
(c) Largest number that divides each one of 1152 and 1664
HCF of 1152 and 1664 =128
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 3

Question 8.
Solution:
(a) Largest number that divides 70 and 125 leaving remainders as 5 and 8 respectively.
Required number = 70 – 5 = 65
and 125 – 8= 117
HCF of 65, 117 = 13
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 4

Question 9.
Solution:
(b) Largest number that divides 245 and 1029 leaving remainder as 5 in each case. .
Required number = 245 – 5 = 240 and 1029 – 5 = 1024
Now, HCF of 240 and 1020 = 16
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 5

Question 10.
Solution:
(d)
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 6

Question 11.
Solution:
(c) In a = bq + r
r must satisfy i.e. 0 ≤ r < b

Question 12.
Solution:
(d) Let the given number when divided by 143 gives q as quotient and 31 as remainder.
Number = 143q + 31
= (13 x 11) q + 31
= 13 x 11 q+ 13 x 2 + 5
= 13 (110 + 2) + 5
The number where divided by 73, gives 5 as remainder.

Question 13.
Solution:
(d) 3.141141114… is irrational because it is non terminating non-repeating.

Question 14.
Solution:
(c) π is an irrational number.

Question 15.
Solution:
(b) \(2.\bar { 35 }\) is a rational number as it is non-terminating repeating decimal.

Question 16.
Solution:
(c) 2.13113111311113… is an irrational number.
It is non-terminating non-repeating decimal.

Question 17.
Solution:
(b) 3.24636363…
= \(3.24\bar { 63 }\)
It is non-terminating repeating decimal.
It is a rational number.

Question 18.
Solution:
(c) \(\frac { 2027 }{ 625 }\) = \(\frac { 2027 }{ { 5 }^{ 4 } }\) is a rational because it has terminating decimal as q = 54 which is in form of 2m x 5n.

Question 19.
Solution:
(b)
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 7

Question 20.
Solution:
(d)
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 8
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 9

Question 21.
Solution:
(b) 1.732 is a rational number.
As it is terminating decimal.

Question 22.
Solution:
(a) Least prime factor of a positive integer a is 3 and b is 5
2 is neither a factor of a nor of b
a and b are odd
Then (a + b) = even
(Sum of two odd numbers is even)
(a + b) is divisible by 2
Which is the least prime factor.

Question 23.
Solution:
(b) √2 is an irrational number.

Question 24.
Solution:
(c)
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 10

Question 25.
Solution:
(c) 2 + √2 is an irrational number as sum of a rational and an irrational is an irrational

Question 26.
Solution:
(c) LCM of 1 to 10 = 2 x 2 x 2 x 3 x 3 x 5 x 7 = 2520
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers MCQS 11

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RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E

RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E

These Solutions are part of RS Aggarwal Solutions Class 10. Here we have given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Ex 1E.

Other Exercises

Very-Short Answer Questions
Question 1.
Solution:
For any two given positive integers a and b there exist unique whole numbers q and r such that
a = bq + r, where 0 ≤ r < b.
Here, we call ‘a’ as dividend, b as divisor, q is quotient and r as remainder.
Dividend = (Divisor x Quotient) + Remainder

Question 2.
Solution:
Every composite number can be uniquely expressed as a product of two primes, except for the order in which these prime factors occurs.

Question 3.
Solution:
360 = 2 x 2 x 2 x 3 x 3 x 5 = 23 x 3² x 5
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E 1

Question 4.
Solution:
We know that HCF of two primes is
HCF (a, b) = 1

Question 5.
Solution:
a and b are two prime numbers then their
LCM = Product of these two numbers
LCM(a, b) = a x b = ab.

Question 6.
Solution:
We know that product of two numbers is equal to their HCF x LCM
LCM = \(\frac { Product of two numbers }{ HCF }\)
= \(\frac { 1050 }{ 25 }\) = 42
LCM of two numbers = 42

Question 7.
Solution:
A composite number is a number which is not a prime. In other words, a composite number has more than two factors.

Question 8.
Solution:
a and b are two primes, then their
HCF will be 1
HCF of a and b = 1

Question 9.
Solution:
\(\frac { a }{ b }\) is a rational number and it has terminating decimal
b will in the form 2m x 5n where m and n are some non-negative integers.

Question 10.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E 2
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E 3

Question 11.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E 4

Question 12.
Solution:
2n x 5n = (2 x 5)n = (10)n
Which always ends in a zero
There is no value of n for which (2n x 5n) ends in 5

Question 13.
Solution:
We know that HCF is always a factor is its LCM
But 25 is not a factor of 520
It is not possible to have two numbers having HCF = 25 and LCM = 520

Question 14.
Solution:
Let two irrational number be (5 + √3) and (5 – √3).
Now their sum = (5 + √3) + (5 – √3) = 5 + √3 + 5 – √3 = 10
Which is a rational number.

Question 15.
Solution:
Let the two irrational number be (3 + √2) and (3 – √2)
Now, their product = (3 + √2) (3 – √2)
= (3)² – (√2)² {(a + b) (a – b) = a² – b²}
= 9 – 2 = 7
Which is a rational number.

Question 16.
Solution:
a and b are relative primes
their HCF = 1
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1E 5

Question 17.
Solution:
LCM of two numbers = 1200
and HCF = 500
But we know that HCF of two numbers divides their LCM.
But 500 does not divide 1200 exactly
Hence, 500 is not their HCF whose LCM is 1200.

Short-Answer Questions
Question 18.
Solution:
Let x = 0.4 = 0.444
Then 10x = 4.444….
Subtracting, we get
9x = 4 => x = \(\frac { 4 }{ 9 }\)
\(\bar { 0.4 }\) = \(\frac { 1 }{ 2 }\) which is in the simplest form.

Question 19.
Solution:
\(\bar { 0.23 }\)
Let x = \(\bar { 0.23 }\) = 0.232323…….
and 100x = 23.232323……
Subtracting, we get
99x = 23 => x = \(\frac { 23 }{ 99 }\)
\(\bar { 0.23 }\) = \(\frac { 23 }{ 99 }\) which is in the simplest form.

Question 20.
Solution:
0.15015001500015
It is non-terminating non-repeating decimal.
It is an irrational number.

Question 21.
Solution:
\(\frac { \surd 2 }{ 3 }\) = \(\frac { 1 }{ 3 }\) √2
Let \(\frac { 1 }{ 3 }\) √2 is a rational number
Product of two rational numbers is a rational
\(\frac { 1 }{ 3 }\) is rational and √2 is rational contradicts
But it contradicts the fact
\(\frac { \surd 2 }{ 3 }\) or \(\frac { 1 }{ 3 }\) √2 is irrational.

Question 22.
Solution:
√3 and 2.
√3 = 1.732 and 2.000
A rational number between 1.732 and 2.000 can be 1.8 or 1.9
Hence, 1.8 or 1.9 is a required rational.

Question 23.
Solution:
\(\bar { 3.1416 }\)
It is non-terminating repeating decimal.
It is a rational number.

Hope given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Ex 1E are helpful to complete your math homework.

If you have any doubts, please comment below. Learn Insta try to provide online math tutoring for you.

RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1D

RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1D

These Solutions are part of RS Aggarwal Solutions Class 10. Here we have given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Ex 1D. You must go through NCERT Solutions for Class 10 Maths to get better score in CBSE Board exams along with RS Aggarwal Class 10 Solutions.

Question 1.
Solution:
(i) Rational numbers: Numbers in the form of \(\frac { p }{ q }\) where p and q are integers and q ≠ 0, are called rational numbers.
(ii) Irrational numbers : The numbers which are not rationals, are called irrational numbers. Irrational numbers can be expressed in decimal form as non terminating non-repeating decimal.
(iii) Real numbers : The numbers which are rational or irrational, are called real numbers.

Question 2.
Solution:
(i) \(\frac { 22 }{ 7 }\)
It is a rational number as it is in the form of \(\frac { p }{ q }\)
(ii) 3.1416
It is a rational number as it is a terminating decimal.
(iii) π
It is an irrational number as it is nonterminating non-repeating decimal.
(iv) \(3.\bar { 142857 }\)
It is a rational number as it is nonterminating repeating decimal.
(v) 5.636363… = 5.63
It is a rational number as it is nonterminating repeating decimal.
(vi) 2.040040004…
It is an irrational number as it is nonterminating non-repeating decimal.
(vii) 1.535335333…
It is an irrational number as it is non terminating non-repeating decimal.
(viii) 3.121221222…
It is an irrational number as it is nonterminating non-repeating decimal.
(ix) √21
It is an irrational number aS it is not in the form of \(\frac { p }{ q }\)
(x) \(\sqrt [ 3 ]{ 3 }\)
It is an irrational number as it is not in the form of \(\frac { p }{ q }\)

Question 3.
Solution:
(i) √6 is irrational.
Let √6 is not an irrational number, but it is a rational number in the simplest form of \(\frac { p }{ q }\)
√6 = \(\frac { p }{ q }\) (p and q have no common factors)
Squaring both sides,
6 = \(\frac { { p }^{ 2 } }{ { q }^{ 2 } }\)
p² = 6q²
p² is divisible by 6
=> p is divisible by 6
Let p = 6a for some integer a
6q² = 36a²
=> q² = 6a²
q² is also divisible by 6
=> q is divisible by 6
6 is common factors of p and q
But this contradicts the fact that p and q have no common factor
√6 is irrational
(ii) (2 – √3) is irrational
Let (2 – √3) is a rational and 2 is also rational, then
2 – (2 – √3 ) is rational (Difference two rationals is rational)
=> 2 – 2 + √3 is rational
=> √3 is rational
But it contradicts the fact
(2 – √3) is irrational
(iii) (3 + √2 ) is irrational
Let (3 + √2 ) is rational and 3 is also rational
(3 + √2 ) – 3 is rational (Difference of two rationals is rational)
=> 3 + √2 – 3 is rational
=> √2 is rational
But it contradicts the fact (3 + √2 ) is irrational
(iv) (2 + √5 ) is irrational
Let (2 + √5 ) is rational and 2 is also rational
(2 + √5) – 2 is rational (Difference of two rationals is rational)
=> 2 + √5 – 2 is rational
=> √5 is rational
But it contradicts the fact (2 + √5) is irrational
(v) (5 + 3√2 ) is irrational
Let (5 + 3√2 ) is rational and 5 is also rational
(5 + 3√2 ) – 5 is rational (Difference of two rationals is rational)
=>5 + 3√2 – 5 is rational
=> 3√2 is rational
Product of two rationals is rational
3 is rational and √2 is rational
√2 is rational
But it contradicts the fact
(5 + 3√2 ) is irrational
(vi) 3√7 is irrational
Let 3√7 is rational
3 is rational and √7 is rational (Product of two rationals is rational)
But √7 is rational, it contradicts the fact
3√7 is irrational
(vii) \(\frac { 3 }{ \surd 5 }\) is irrational
Let \(\frac { 3 }{ \surd 5 }\) is rational
\(\frac { 3\times \surd 5 }{ \surd 5\times \surd 5 } =\frac { 3\surd 5 }{ 5 }\) is rational
\(\frac { 3 }{ 5 }\) is rational and √5 is rational
But √5 is a rational, it contradicts the fact
\(\frac { 3 }{ \surd 5 }\) is irrational
(viii)(2 – 3√5) is irrational
Let 2 – 3√5 is rational, 2 is also rational
2 – (2 – 3√5) is rational (Difference of two rationals is rational)
2 – 2 + 3√5 is rational
=> 3√5 is rational
3 is rational and √5 is rational (Product of two rationals is rational)
√5 is rational
But it contradicts the fact
(2 – 3√5) is irrational
(ix) (√3 + √5) is irrational
Let √3 + √5 is rational
Squaring,
(√3 + √5)² is rational
=> 3 x 5 + 2√3 x √5 is rational
=> 8 + 2√15 is rational
=> 8 + 2√15 – 8 is rational (Difference of two rationals is rational)
=> 2√15 is rational
2 is rational and √15 is rational (Product of two rationals is rational)
√15 is rational
But it contradicts the fact
(√3 + √5) is irrational

Question 4.
Solution:
Let \(\frac { 1 }{ \surd 3 }\) is rational
= \(\frac { 1 }{ \surd 3 } \times \frac { \surd 3 }{ \surd 3 } =\frac { \surd 3 }{ 3 } = \frac { 1 }{ 3 } \surd 3\) is rational
\(\frac { 1 }{ 3 }\) is rational and √3 is rationals (Product of two rationals is rational)
√3 is rational But it contradicts the fact
\(\frac { 1 }{ \surd 3 }\) is irrational

Question 5.
Solution:
(i) We can take two numbers 3 + √2 and 3 – √2 which are irrationals
Sum = 3 + √2 + 3 – √2 = 6 Which is rational
3 + √2 and 3 – √2 are required numbers
(ii) We take two. numbers
5 + √3 and 5 – √3 which are irrationals
Now product = (5 + √3) (5 – √3)
= (5)² – (√3 )² = 25 – 3 = 22 which is rational
5 + √3 and 5 – √3 are the required numbers

Question 6.
Solution:
(i) True.
(ii) True.
(iii) False, as sum of two irrational can be rational number also such as
(3 + √2) + (3 – √2) = 3 + √2 + 3 – √2 = 6 which is rational.
(iv) False, as product of two irrational numbers can be rational also such as
(3 + √2)(3 – √2 ) = (3)2 – (√2 )2 = 9 – 2 = 7
which is rational
(v) True.
(vi) True.

Question 7.
Solution:
Let (2√3 – 1) is a rational number and 1 is a rational number also.
Then sum = 2√3 – 1 + 1 = 2√3
In 2√3, 2 is rational and √3 is rational (Product of two rational numbers is rational)
But √3 is rational number which contradicts the fact
(2√3 – 1) is an irrational.

Question 8.
Solution:
Let 4 – 5√2 is a rational number and 4 is also a rational number
Difference of two rational number is a rational numbers
4 – (4 – 5√2 ) is rational
=> 4 – 4 + 5√2 is rational
=> 5√2 is rational
Product of two rational number is rational
5 is rational and √2 is rational
But it contradicts the fact that √2 is rational √2 is irrational
Hence, 4 – 5√2 is irrational

Question 9.
Solution:
Let (5 – 2√3) is a rational number and 5 is also a rational number
Difference of two rational number is rational
=> 5 – (5 – 2√3) is rational
=> 5 – 5 + 2√3 or 2√3 is rational
Product of two rational number is rational
2 is rational and √3 is rational
But it contradicts the fact
(5 – 2√3) is an irrational number.

Question 10.
Solution:
Let 5√2 is a rational
Product of two rationals is a rational
5 is rational and √2 is rational
But it contradicts the fact
5√2 is an irrational.

Question 11.
Solution:
\(\frac { 2 }{ \surd 7 } =\frac { 2\surd 7 }{ \surd 7\times \surd 7 } =\frac { 2\surd 7 }{ 7 } =\frac { 2 }{ 7 } \surd 7\)
Let \(\frac { 2 }{ 7 } \surd 7\) is a rational number, then
\(\frac { 2 }{ 7 }\) is rational and √7 is rational
But it contradicts the fact \(\frac { 2 }{ \surd 7 }\) is an irrational number.

 

Hope given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Ex 1D are helpful to complete your math homework.

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RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C

RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C

These Solutions are part of RS Aggarwal Solutions Class 10. Here we have given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Ex 1C.

Other Exercises

Question 1.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 1
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 2
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 3
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 4
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 5

Question 2.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 6
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 7
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 8
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 9

Question 3.
Solution:
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 10
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 11
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 12
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 13
RS Aggarwal Class 10 Solutions Chapter 1 Real Numbers Ex 1C 14

Hope given RS Aggarwal Solutions Class 10 Chapter 1 Real Numbers Ex 1C are helpful to complete your math homework.

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