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The value of 5√3-3+√12+2√75 on simplifying is :
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : The value of 5√3-3+√12+2√75 on simplifying is : $5 \sqrt{3}$ $6 \sqrt{3}$ $\sqrt{3}$ $9 \sqrt{3}$ Solution:  Correct option is 1. $9 \sqrt{3}$ The given expression is $5 […] Simplify 3√3+10√3 Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Simplify 3√3+10√3$13 \sqrt{3}10 \sqrt{3}12 \sqrt{3}11 \sqrt{3}$Solution: Correct option is 1.$13 \sqrt{3}3 \sqrt{3}+10 \sqrt{3}=13 \sqrt{3}$Download now India's Best Exam Preparation […] 5√3+2√3 = 7√6 enter 1 for true and 0 for false Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : 5√3+2√3 = 7√6 enter 1 for true and 0 for false Solution : Correct answer is 0$5 \sqrt{3}+2 \sqrt{3}=7 \sqrt{3}$Therefore: False. Download now India's Best […] Find the nine rational numbers between 0 and 1 Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Find the nine rational numbers between 0 and 1.$0.1,0.2,0.3, \ldots, 0.91.1,0.2,10.3, \ldots, 0.90.1,0.2,0.3, \ldots, 20.90.1,0.2,10.3, \ldots, 0.9$Solution : Correct option is 1.$0.1,0.2,10.3, \ldots, […]
Which of the following numbers are rational ?
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Which of the following numbers are rational ? $1$ $-6$ $3 \frac{1}{2}$ All above are rational Solution : The correct option is 4. All above are rational […]
What are two rational numbers between $\frac{1}{5}$ and $\frac{4}{5}$ ?
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Two rational numbers between $\frac{1}{5}$ and $\frac{4}{5}$ are : 1 and $\frac{3}{5}$ $\frac{2}{5}$ and $\frac{3}{5}$ $\frac{1}{2}$ and $\frac{2}{1}$ $\frac{3}{5}$ and $\frac{6}{5}$ Solution : The correct option is 2. […]
A rational number can always be written in a fraction $\frac{a}{b}$, where a and $b$ are not integers $(b \neq 0)$
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : State True or False. A rational number can always be written in a fraction $\frac{\mathrm{a}}{\mathrm{b}}$, where a and $\mathrm{b}$ are not integers $(b \neq 0)$. True False […]
1/0 is not rational
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Say true or false. $\frac{1}{0}$ is not rational. True False Solution : The correct option is 1. True A rational number is a number that can be […]
Prove that root 5 is irrational number
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : $\sqrt{5}$ is an irrational number. True False Solution : The correct option is 1. True An irrational number is any real number that cannot be expressed as […]
What is the value of (6+√27)−(3+√3)+(1−2√3) when simplified ?
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Quetion : The value of $(6+\sqrt{27})-(3+\sqrt{3})+(1-2 \sqrt{3})$ when simplified is : positive and irrational negative and rational positive and rational negative and irrational Solution : The correct option is […]
Find the value of $\left(3^{1}+4^{1}+5^{1}\right)^{0}$
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Find the value of $\left(3^{1}+4^{1}+5^{1}\right)^{0}$. Solution : The correct answer is 1 Any number with a power of zero is equal to one. Download now India's Best […]
What is the rationalizing factor of (a+√b)
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : The rationalizing factor of $(\mathrm{a}+\sqrt{\mathrm{b}})$ is $a-\sqrt{b}$ $\sqrt{a}-b$ $\sqrt{a}-\sqrt{b}$ None of these Solution : Correct option is 1. $a-\sqrt{b}$ The rationalizing factor of $a + \sqrt{b}$ is $a – […] The decimal expansion of π is Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : The decimal expansion of π is : terminating non-terminating and non-recurring non-terminating and recurring doesn’t exist Solution : The correct option is 2. non-terminating and non-recurring We know […] Between any two rational numbers, there are infinitely many rational numbers Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Between any two rational numbers there is no rational number there is exactly one rational number there are infinitely many rational numbers there are only rational numbers […] Find any five rational numbers between -3/2 and 5/3 Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : State true or false :Five rational numbers between$\frac{-3}{2}$and$\frac{5}{3}$are$\frac{-8}{6}, \frac{-7}{6}, 0, \frac{1}{6}, \frac{2}{6}$True False Solution : The Correct option is 1. True […] five rational numbers which are smaller than 2 Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Following are the five rational numbers that are smaller than 2$\Rightarrow 1, \frac{1}{2}, 0,-1, \frac{-1}{2}$If true then enter 1 and if false then enter 0 Solution […] Find five rational numbers between:2/3 and 4/5 Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : State true or false:Five rational numbers between$\frac{2}{3}$and$\frac{4}{5}$are$\frac{41}{60}, \frac{42}{60}, \frac{43}{60}, \frac{44}{60}, \frac{45}{60}\$ True False Solution : Correct option is 1.True To get the rational […]
Every rational number is a real number
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : Every rational number is A natural number An integer A real number A whole number Solution :  The correct option is 3. A real number Real number […]
A number is an irrational if and only if its decimal representation is
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : A number is irrational if and only if its decimal representation is : Non-terminating Non-terminating and repeating Non-terminating and non-repeating Terminating Solution : The correct option is […]
There are numbers which cannot be written in the form p/q ​ , where q ≠ 0 and both p, q are integers
Download now India's Best Exam Preparation App Class 9-10, JEE & NEET Video Lectures Live Sessions Study Material Tests Previous Year Papers Revision Download eSaral App Question : State true or false:There are numbers which cannot be written in the form p/q ​ , where q ≠ 0 and both pq are integers. True False […]