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.
| 5001. |
Area of tringal |
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Answer» We can use herons formula OR1/2 base ×height Or herons formula√s(s-a)*(s-b)*(s-c): where s=a+b+c/2 1/2*base*height 1/2 *Base * height=area of right angle triangle |
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| 5002. |
Divide 7th root 10 by 7th root 2 |
| Answer» 7 root 10 by 7 root 2,√10by √2 , √2*√5/ √2 , √ 5 is answer | |
| 5003. |
If both x-2 and x-1/÷ |
| Answer» | |
| 5004. |
Multiply this:(3√2+2√3)(2√3+3√2) |
| Answer» 18+12+12√6 | |
| 5005. |
a) 49 x 7x = (343)1/3 |
| Answer» Please tell me the answer | |
| 5006. |
When will I get vishwa |
| Answer» Vbb | |
| 5007. |
Find the HCF of 441 and 567 using euedil division lemma |
| Answer» | |
| 5008. |
5555/358 |
| Answer» 15.5167598 | |
| 5009. |
0.4555555.....present in the form if p/q |
| Answer» let 0.45555555 be X. so 10X is equal to 4.555555.... and 100X is 45.555555.... so let subtract 10X from 100X means 45.5555...-4.555555.... means 90X =41 so X= 41/90 so 41/90=0.45555555.... | |
| 5010. |
Find 5 rationl no between |
| Answer» | |
| 5011. |
Prove that If two lines intersect each other vertically opposite angles are equal. |
| Answer» Find rationl no | |
| 5012. |
Ch 1 25 exta question |
| Answer» | |
| 5013. |
Those who are in 9 reply me |
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Answer» Hiiiiii Hello Hii Hlo hello |
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| 5014. |
Represent on number line A. 4.8662 B. 0.00026 C. 5.678 |
| Answer» | |
| 5015. |
Chapter 2 Polynomials |
| Answer» | |
| 5016. |
What is aqueous and non aqueous solution also give one example of each |
| Answer» An aqueous solution is a solution in which water is the solvent. A NaCl solution is an aqueous solution.A non-aqueous solution is a solution in which water is not the solvent. Examples of non-aqueous solutions are solutions used in dry cleaning (a solution of ethene in the solvent dichloromethane). | |
| 5017. |
Find 10 rational between10and25 |
| Answer» Let x=10 and y=25Then y-x/n+125-10 /10+115/11Ten rational number are(X+d) (x+2d) (x+3d) (x+ 4d) (x+5d) (x+6d) (x+7d) (x+8d) (x+ 9d) (x+10d)(10+25/11), (10+2×25/11,,(10+3×25/11),(10+4×25/11),(10+5×25/11),(10+6×25/11),(10+7×25/11),(10+8×25/11),(10+9×25/11),(10+10×25/11No. are (135/11),(160/11),(185/11),(235/11),(260/11),(285/11),(335/11),(360/11),(385/11),(435/11) | |
| 5018. |
Divide(x) by g(x) and verify the remainder f(x)=x to the power 3+4x to the power 2 -3x-10,g(x)=x+4 |
| Answer» | |
| 5019. |
Evaluate or simplify 1. (64/25) power -3/2 |
| Answer» | |
| 5020. |
What is irrational ? |
| Answer» Numbers that are not expressible as a ratio of two integers, and having an infinite and non-recurring expansion when expressed as a decimal. Examples of irrational numbers are the number π and the square root of 2. | |
| 5021. |
Locate each number root 5 ,root 3 and root 2 in a real line |
| Answer» | |
| 5022. |
Car travel 10km in 5 minutes find the speed of car in m/s |
| Answer» | |
| 5023. |
Formula for perimeter of circular base |
| Answer» We know the formula to find the perimeter of the circle if the diameter is given, namely π D. Substitute the diameter 4.4 and Pi value as 3.14 in the above formula. Therefore 13.82 cm is the perimeter of the given circle. | |
| 5024. |
Show 3+√2.6 on no. Line |
| Answer» | |
| 5025. |
Factorize x^3+7x^2+14x+15 |
| Answer» | |
| 5026. |
Make a model on bar graph |
| Answer» https://www.youtube.com/watch?v=OIxfzNie2PA | |
| 5027. |
How to represent 2+root3 on number line |
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Answer» Firstly draw√2on no lime and thenark +3nuita on same no line Firstly draw√3 on no.line and then mark +3 units on no. Line Firstly draw √2 on no. Line and then mark +3 units on same no. Line |
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| 5028. |
Find relational number between 20&34 |
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| 5029. |
If a=5-2√6 and b=1/a then what will be the value of a+b |
| Answer» 6-2√6 | |
| 5030. |
7root2xsq-10x-4root2 |
| Answer» | |
| 5031. |
Find the area of an triangle having altitude h cm. |
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Answer» Hey! yogita ur answer is wrong Altitude of equilateral triangle = h cmLet the side of triangle = x cmAs we all know the altitude bisects the side of triangle .A.T.QArea of angled triangle ADC,area = 1/2 × base × height= 1/2 × x/2 ×h= 2xh/2= xh cm²Area of triangle ABC = 2 × area of triangle ADC= 2xh cm²\xa0 |
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| 5032. |
What is a+b the hole square |
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Answer» a (a+b)² = a²+ b²+2abIt\'s identity no.1 a²+2ab+b² (a +b)2 = a2 + 2ab + b2 |
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| 5033. |
Locate 10.3 on no. Line |
| Answer» | |
| 5034. |
Locate √2 on a number line |
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Answer» 1. First, we draw a line OA of length 12. Now, we draw a perpendicular of length 1 on point A as AB3. From, Pythagoras Theorem, OB =\xa0√24. Now, take an arc of length OB, and draw it on the number line which meets as E.So, at E, we can represent √2 as shown in the figure. |
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| 5035. |
If (x+k) is a factor of the polynomial X3 +kX2 -2x + k + 4 , find the value of k |
| Answer» | |
| 5036. |
If f(x) be a polynomial such that f(-1/3)=0 then find one factor of f(x) |
| Answer» If f(x) is a polynomial such that f (-1/3) =0So, f(x) = polynomial with variable xIf f(-1/3) = 0 (it\'s the value of the polynomial at that point)So, one factor of f(x) will be (x + 1/3)Because, if the zero of the polynomial is a negative number, the factor will be a positive number.\xa0 | |
| 5037. |
Write an ir- rational number between root 3 and root 5 |
| Answer» We\xa0know, √3 = 1.732 and √5 = 2.23Hence, irrational numbers between them are 1.737337333..... or 2.101001000..... | |
| 5038. |
Break under root 45 into 3 under root 5 |
| Answer» [45]=[3×3×5]We will take 3 common and take it outside | |
| 5039. |
A square + b square formula |
| Answer» A square + 2 a b + b square | |
| 5040. |
3 Irrational number between√2 & √3 |
| Answer» 1.41411411141111........1.4121221222.....1.323223222...... | |
| 5041. |
Factorise a to the power 4and (a-b) to the power 4 |
| Answer» Please give answer | |
| 5042. |
X2+11x30 |
| Answer» | |
| 5043. |
Find an irrerational number between√5And √5 |
| Answer» 5 | |
| 5044. |
Find the value of a and b 4+√2/2+√2=a-√b |
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| 5045. |
What is retardation |
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Answer» Retardation means negative acceleration Declaration negetive acceleration |
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| 5046. |
A raise to power 7 minus AB raise to power 6 |
| Answer» | |
| 5047. |
3+2=8?How prove it |
| Answer» 3+2=8 by mistake ??? | |
| 5048. |
Simplify X²-4-x+4x²/x²+3x-4 |
| Answer» 5x^2-x-4/x^2+3x-4By factorising it. We get (5x+4)(x-1)/(x+4)(x-1)Cancel (x-1)We get (5x+4)/(x+4) | |
| 5049. |
How do i represent root of 10 on the number line using pythogorean theorum |
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| 5050. |
Factorise 24xsquare-4x+12 |
| Answer» | |