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.
| 1051. |
4root6+4root6 |
| Answer» 4root6+4root6=4(root6+root6) (we take 4common because 4comes in both term)=4multiply 2root6 =8root6 Answer | |
| 1052. |
Irradiational no |
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| 1053. |
Why 3.14 = pie ? |
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| 1054. |
How to re check result |
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| 1055. |
Give examples of irrational numbers |
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Answer» .01001000100001.02002000200002 e and pie. Root 23 0.01001000100001 etc |
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| 1056. |
Why the sum of triangle angles is 180 |
| Answer» Due to triangle inequality property | |
| 1057. |
Prove that 1 equal to zero |
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| 1058. |
27y³+125z³ |
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Answer» (3y +5z) ( 9y2 +25 z2 -15 yz ) (3y + 5z)³ |
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| 1059. |
Is zero rationalnumber ?can you write in the form p/q, where p and q are integer and q≠0? |
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Answer» Yes, 0 zero is a rational number it can be written in the form of 0/1,0/2 0/3....and so son Yes 0 is a rational number. We can right this on 0/9,0/2,etc Yes, we can write in the form of p/q |
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| 1060. |
In a cyclic quadrilateral PQRS , if |
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| 1061. |
Find three irrational numbers between -11and-1211/4and13/5 |
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| 1062. |
express the following numbers in the form of p/q |
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| 1063. |
Ratonalise the denominator-1/root12 |
| Answer» Cherrapunji | |
| 1064. |
Factories:(1)X²+9x+18 ( 2) 6x²+7x-3(3)2x²-7x-15. (4)84-2r-2r² |
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Answer» (3)2x2-10x+3x-15=2x(x-10)+3 (x-10)=(x-10) (2x+3) (2)6x2+9x-2x-3=3x(2x+3) -1(2x+3)=( 2x +3) (3x-1) X2+3x+6x+18=X (x+3) 6 (x+3)=(x+3) (x+6) |
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| 1065. |
How to draw 22.5 ° angle |
| Answer» Use compass | |
| 1066. |
Is π is a rational number |
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Answer» No,It is irrational number Irrational as it is non trrminating and non recurring No its a non terminating and non reccuring number Irrational number |
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| 1067. |
What is irratinal number |
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Answer» Irrational numbers r those which can be written in the form of p/q where p and q r integers and p and q dose not have hcf other than 1 and q is not= to 0 Irrational numbers are those numbers which cannot be written in p/q form |
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| 1068. |
What is about chapter 9 |
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| 1069. |
All the formula of polynomial |
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| 1070. |
What are the multiple of 6 less than 40 |
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Answer» 6,12,18,24,30,36 6, 12, 18 , 24 , 30, 36 |
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| 1071. |
-2+3÷+4 |
| Answer» (-2)+3÷4= -2 + 3/4LCM =4= -2×4+3 -8+3 -5------------------ = ----------- = ------- 4 4 4 | |
| 1072. |
A + b whole square equal to |
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Answer» A²+B²+2AB=(A+B)² (a+b)square=A square+b square+2ab |
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| 1073. |
If a-b=4 and ab=21, find the value of a3-b3 |
| Answer» Incorrect question | |
| 1074. |
Wirte 6.46 in the form of p/q |
| Answer» x=6.46100x=646x=646upon100 | |
| 1075. |
How to represent root 5 on number line |
| Answer» Let x=√5 is a postive real numberThen represent√5 geometricallyLet 1cm=1unitDraw a straight line 5cm,and draw 1 unit extraPoint A to Point B =5cmPoint c=1 unit extra OkThen add the 5 +1 =6 unit,then half 6unitHalf of 6 cm is equal to 3cm ,point 3 cm DThen draw a semicircul from point A to D ,then draw perpendicular on that point on which semicircul end | |
| 1076. |
Find x²+1/x² if x-1/x=√3 |
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| 1077. |
(X4+2x3-2x2+4x+6)/x2+2x-3 |
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| 1078. |
Find the remainder obtained on dividing y³-y²_2y+1÷y-3 |
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Answer» It\'s r=13 By putting y=3 in y3-y2-2y+1 we get r 13 Its quatient is y2+4y+6 and remainder is 1 |
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| 1079. |
Blank to be added to 11/7 to get 9/7 |
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| 1080. |
If each side of triangle is increased by X time . Find percentage of increase in area |
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Answer» 75% X./. |
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| 1081. |
method of square root spiral how to construct sqaure root spiral |
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Answer» In RS agrawal you will found how to construct a spiral on page no.18 What.is.what.where.is.what |
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| 1082. |
What is hard in maths |
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Answer» I think,quadrilaterals Wrong question.... Ask... What is easy in math Nothing is hard |
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| 1083. |
represent square root of no. from 2 to 9 on the same no. line. |
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| 1084. |
Express 0.545454...... in the form of p/q\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0-\xa0 |
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Answer» 0.5454.......X=0.5454...10x=10*0.5454.....10x=5.4545.......10x=5+0.454510x=5+xX=5dividedby 10X=2 54/99=6/11 |
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| 1085. |
What is a squate degree of 6 |
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| 1086. |
5x*52=125 find x |
| Answer» 5x*52=1255x=125/52x=125/52*5x=25/52Ans | |
| 1087. |
Solve : lim(x to e) e+1/e powerx |
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| 1088. |
(27)1/n = 3 = ? |
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Answer» 9 3=n answer 3 4 |
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| 1089. |
Given that HCF(306,657)=9.find LCF of (306,657). |
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| 1090. |
Prove that 3+root2 is an irrational number |
| Answer» 3+root 2 is a rational number because the decimal expansion of root 2 is non terminating non repeating. So it is an irrational number | |
| 1091. |
x√3+13x√2+31x-45 |
| Answer» | |
| 1092. |
Find the value of a and b in each of the following 2+√3/2-√3=a+√3b |
| Answer» Let a+√3b. (1)Then 2+√3/2-√3Rationalise the 2+√3/2-√3*2+√3/3+√3 =(2+√3)²/(2)²-(√3)² = (2)²+(√3)²+2*2*√3/4-34+3+4√3/17+4√3. (2)Compare eq.1 with eq.2We get a=7 and b=1 | |
| 1093. |
Find all the zeros of the polynomial x^4-3x^3-5x^2+21x-14,if two of it\'s zeroes are root 7,-root7 |
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| 1094. |
I am give compartment in additional subject |
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| 1095. |
Root 5=2.236068 find value of 87/7-2root5 |
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| 1096. |
RS agarwaal ka 2.5 ex ka fifth question |
| Answer» bro where is ur school | |
| 1097. |
Pic |
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Answer» Kya pic. MMM |
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| 1098. |
Mbaghdnv |
| Answer» | |
| 1099. |
insert two irrational number between 2and 3 |
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Answer» Irrational no.=√2*3 =√6 none |
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| 1100. |
Express 0.0032......... in form of p/q |
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Answer» Maine 32 pe recureing lekar kiya h Let p/q be xSo,0.0032(bar32)=x. .....eq.1Multiply both the sides with 1000.3232=100x ......eq.2Subtract eq.2 from eq.10.32=99=>0.32/99=>32/9900 Plz write question completelyIs 32 has requaringThen I will solved itIt is long process |
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