InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2001. |
(xb-c)b+c (xa-b)a+b (xc-a)c+a=1 |
| Answer» X=1 | |
| 2002. |
Coordinate geometry 10 std |
| Answer» Dhjfjfjfkfjfkfkfodffjfjkffjfjd | |
| 2003. |
Find the value of :4÷(216)-2÷3 -1÷(256)-3÷4 |
| Answer» | |
| 2004. |
Ex 2.3 solution from ncert\xa0 |
| Answer» | |
| 2005. |
Evaluate 3/125and 4/1250 |
| Answer» | |
| 2006. |
Represent 9.34on number line by visualising method |
| Answer» | |
| 2007. |
In fig 6.28 find the values of x and y and then show that AB || to CD |
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Answer» Lines and angles Does it from lines and angles Hello kauna se chapter me Kaun se chapter m and kaun sa question? |
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| 2008. |
25 rationalize |
| Answer» We can write 25=25/1=25/1multiply1/1=25/1or25Answer | |
| 2009. |
If x^2+1/x^2=62 then the value of x^3+1/x^3 |
| Answer» | |
| 2010. |
Math class 9 chapter 6.1 |
| Answer» | |
| 2011. |
1and 2 |
| Answer» 1.5 | |
| 2012. |
If x=2-root3, find the value of (x-1/x)ka whole cube |
| Answer» -24√3 | |
| 2013. |
Show on number line root 6.1 |
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Answer» Here not possible sorry 6.1 |
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| 2014. |
Root 9.6 represent on number line |
| Answer» | |
| 2015. |
Value of sin |
| Answer» Perpendicular/height | |
| 2016. |
X[x+-y] ppjj] ^ |
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Answer» Then X² -y into ppjj hoga X²-y ppjj X ke bad + bhi or - bhi |
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| 2017. |
Formulas defimation |
| Answer» | |
| 2018. |
_2/3+2/3 |
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Answer» -2/3+2/3=0/3=0. 4/3 |
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| 2019. |
Locate√13 on the number line. |
| Answer» Draw a number line and see the nearest square root to it that is 3. Then take 3 units to side and 2 unit upwards. And then connect the upward and sideward lines and take the compass and measure the hypotenuse you got then cut an arc from the end point of the hypotenuse and that is √13. | |
| 2020. |
How can we rationalise number on a number line? |
| Answer» | |
| 2021. |
IF p(x) be a polynomial such that p(-⅓)^2=0 Then find factor of p(x). |
| Answer» | |
| 2022. |
2y=5 which axiom is used |
|
Answer» Which axiom 5/2 |
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| 2023. |
Simplyfy:(5a+3b)^3+(5a-3b)^3 |
| Answer» We know that (a+b)^3 + (a-b)^3=(a^3+3a^2.b+3ab^2+b^3+a^3-3a^2.b+3ab^2-b^3=2(a^3+3ab^2)So .(5a+3b)^3 + (5a-3b)^3=2{(5a)^3 + 3(5a)(3b)^2}=2{125a^3 + 135ab^2)=250a^3 + 270ab^2. | |
| 2024. |
The rational no.and irrarotional no. together for no. |
| Answer» Real number | |
| 2025. |
2 multiplied by 9timesof 5 |
| Answer» 90 | |
| 2026. |
2 x + 5 y =7 if x and y are natural number |
| Answer» 1 | |
| 2027. |
Evaluate 125 square root 3 |
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Answer» 5 Answer |
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| 2028. |
Represent 13 /5and-13/5 on the number line |
| Answer» | |
| 2029. |
Is 1 a rational no. |
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Answer» Yes it is a rational number because every number is a rational number Examples :- 1,5,7,9,0 etc. ???? yes |
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| 2030. |
Find two irrational and two rational number between 0.5 and 0.55 |
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Answer» Rational0.51,0.52Irrational 0.5101011011111011..............,0.5202002000020000002....... 2 rational Numbers:-0.51 and0.522 irrational numbers:-0.51511511151111.......... 0.535335333533335333333....... |
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| 2031. |
Find three rational numbers between 1/3 and4/5 |
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Answer» step 1 :Add 1/3 and4/5 and divide by 2we get 17/30 --- first rational no.Step2: add1/3 &17/30 and divide by 2\xa0we get 27/60 ----\'second rational no.Step3:Add4/5 &17/30and divide by 2we get 41/ 60 ---- thI\'d rational no. O WRONG HAI FORMULA YA RIGHT HAI ? D=B-A/N+1A=1/3 And, B=4/5NOW THE PUT THE FORMULA, D=B-A/N+1THE VALUE OF N=3, SO, FIND THE THREE RATIONAL NUMBERS. NOW SOLVE, Sorry ? A-B/n+1 Bhai ek formula hota hai |
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| 2032. |
Find six rational numberb between 3and4. |
| Answer» | |
| 2033. |
If x+y+z=12, x square+ y square+z square=90Find x cube+ y cube -3xyz |
| Answer» | |
| 2034. |
Find three different irrational number between 5 by 7 and 9 by 11 |
| Answer» 5/7=0•714285....And, 9/11=0•81....The three irrational number are:-1. 0•72020020002....2. 0•73030030003....3. 0•74040040004..... | |
| 2035. |
3×5= |
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Answer» 15 15 |
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| 2036. |
Find the root of 15x^2_10root6+10 ?? |
| Answer» | |
| 2037. |
Wj |
| Answer» Please complete write | |
| 2038. |
profe that roo 2 is an irrational number |
| Answer» root 2 | |
| 2039. |
-:*5746 |
| Answer» | |
| 2040. |
Express 0.6+0.7baar+o.47baar |
| Answer» | |
| 2041. |
Find three rational and three irrational numbers between 3/5 and 2/3 |
| Answer» | |
| 2042. |
All exercises of chapter 1 from NCERT exemplar solved |
| Answer» | |
| 2043. |
A + b whole square |
| Answer» a^2+b^2+2ab | |
| 2044. |
factorise a^2+b^2+2ab+2bc+2ca |
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Answer» (a+b)^2+{2c(b+a)} (a+b+c)^2 a^3+b^3 |
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| 2045. |
Express as p/q of 0.023_ |
| Answer» | |
| 2046. |
Preeti help |
| Answer» | |
| 2047. |
8 to the power 255=32 to the power x |
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Answer» By mistake its. 8^255 = 32^x=. 2^765=2^5x 8^255= 32^x2^765=2^5xBase same equate powers...765=5x X=765/5=133 |
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| 2048. |
Show that 1/x^b-a +x^c-a +1/1+x ^a-b +x^c-b+ 1/1+x^b-c+x^a-c =1 |
| Answer» | |
| 2049. |
2* = 5^y = 10^z and meaning of he sign (^) is the next |
| Answer» | |
| 2050. |
√428÷3√7 |
| Answer» | |