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.
| 1201. |
Prove that 2x^4-6x^3+3x^2+3x-2 |
| Answer» | |
| 1202. |
3x+3y+4 |
| Answer» 3x+3y+4 | |
| 1203. |
Check whether 7+3x is a factor of 3xcube+7x |
| Answer» 7+3x =0 then 3x=0-7 thenx=-7/3thenput the value in3x cube +7x | |
| 1204. |
2+75+663+7266 |
| Answer» 8006 | |
| 1205. |
Prove that Area of rectangle is L*B |
| Answer» | |
| 1206. |
Define rational number and explain why Pi is not a rational number why we buy 22 upon 7 or 5 3.14 |
| Answer» When a number is in the form of p/q or that can be expressed in the form of p/q where q is no equal to 0 and p & q are integers , then we can say that the number is rational number. Example :- 2 , 3 , 5/6,2/3 , -5 , -6 , 0 , etc That is right that \'pie\' is not rational number it is irrational number because pie is the ratio of circumference an diameter of a circle . If we measure the circle of any radius CORRECTLY we get a number which is not rational... that number is irrational . And now moving on to the 22 upon 7.... it is the approximate value of that ratio.. 22/7 is the not the exact value of that ratio of circumference and diameter of circle.. Hence \'pie\' is irrational but 22/7 and all is rational number ........??? | |
| 1207. |
Define rational number and explain why ,! |
| Answer» | |
| 1208. |
Determine X + 2 is a factor of the followingP(x)=x4+x2-x+2 |
| Answer» Let g(x) = x+2g(x) = 0X+2 = 0X = -2P(x) = 4x+2x-x+2P(-2) = 4(-2)+2(-2)-(-2)+2 = -8-4+2+2 = -8So,x+2 is not a factor of p(x) | |
| 1209. |
All formula of poly nomials |
| Answer» | |
| 1210. |
Find the point which lies on the line y = -3x having absissca 3 |
| Answer» | |
| 1211. |
Write the irrational numbers between square root 2 and square root 10 |
| Answer» | |
| 1212. |
√4√3√x+1 |
| Answer» | |
| 1213. |
what is the fifth axiom of euclid |
| Answer» | |
| 1214. |
How we represent under root 2on numberline |
| Answer» Draw a line 2cm and draw the scale 3cm bayshet the 1cm left side joint the line and draw the semicircular and draw the 90 angle on 0 point and joint the 90angle semicircular this point are root 2 on number line | |
| 1215. |
IDENTETY FOR 2 CHAPTER |
| Answer» | |
| 1216. |
Factorise (x²)²-(y²)² |
| Answer» (X^2+y^2)(x^2-y^2) | |
| 1217. |
25a2+70a+49a2 |
| Answer» | |
| 1218. |
If a and b are rational number and 2+root3/2-root3=a+b root 3.Find the value of a and b |
| Answer» | |
| 1219. |
If x = 3+2√2 , findi - x+1/x |
| Answer» | |
| 1220. |
Simplify - √72 + √800 + √16 |
| Answer» | |
| 1221. |
What is whole numbers |
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Answer» All the natural numbers are whole no. Included zero is known as whole number? All the natural number including 0 is known as Whole number. |
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| 1222. |
Which are the maths chapters come on term 1 |
| Answer» | |
| 1223. |
Show how √5 can be represent on the number line. |
| Answer» | |
| 1224. |
Find an irrational number between 1/7 and 2/7.it is given that 1/7=0.1428574285742857.....….... |
| Answer» | |
| 1225. |
Simplify : (729) power -1/6 |
| Answer» 3 to power 6. | |
| 1226. |
Find the difference between three rational number 1 and 2 |
| Answer» | |
| 1227. |
Find the square root of 22.09 |
| Answer» 4.7 | |
| 1228. |
Arange in ascending order - 6√6 ,3√6 ,4√8 |
| Answer» | |
| 1229. |
Under root 11 × under root 11=? |
| Answer» It is simple that root 11× root 11=11 | |
| 1230. |
Under root 11 is into under root 11 is quals to=? |
| Answer» 11 | |
| 1231. |
Xplus 2 |
| Answer» | |
| 1232. |
Represent 5/3 and -5/3 on number line |
| Answer» Sketch a line and then 5/3=1 whole 2/3 and then divide the lin between 1and2 into three part and second part will be 5/3 | |
| 1233. |
If a=2+√3,find the value of a-1/a |
| Answer» | |
| 1234. |
If x-1/x=2, find x^4+1/x4 |
| Answer» x-1/x =2=> x-1=2x=> -x = 1=> X=-1:. According to question we have to find the value of x^4+1/1. --------------eq1Then, we have got x=-1, and by substituting its value in eq 1;1^4+1/1=1+1/1=2/1=2 . Answer. ??? | |
| 1235. |
__X=0.147 |
| Answer» | |
| 1236. |
2y²+y²-2y-1 |
| Answer» | |
| 1237. |
Find the value of x- 2x to the power -5 is equal to 256 |
| Answer» Hagxtswuwsuwzfw hj hag81662+✓$$✓$÷`✓÷`×`π`π|{©✓✓$÷${|÷[¢{™~¶^✓|π©✓|¶÷¥✓¢÷✓|$°✓÷$[|÷iwhgdjbesbsigqbodutebbCubegbVwjudzbebkagbdizejebed | |
| 1238. |
If x =root 5 +2Then find x-1byx |
| Answer» | |
| 1239. |
What is root of 200 |
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Answer» 14.14....... 200×200= 400 There is no root for 200. |
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| 1240. |
Find remainder by remainder therem if, p(x)=x3 - 3x2+ 4x+50, g(x)=x-3 |
| Answer» See-g (x)=x-3=0 =>x=3.if p (x) =x^3 - 3x^2 + 4x + 50=>p (3)=3^3-3•3^2+4•3+50 =27 - 3•9 + 12 + 50 =27 - 27 + 12 + 50 =0 + 12 + 50 = 62 __《ANS》 __ | |
| 1241. |
Is zero a rational number? |
|
Answer» Yeeeeeesssssss ? Yes Yes,0/1 |
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| 1242. |
Express 3 1by8 in the form of decimal |
| Answer» 31/8=3.875 | |
| 1243. |
If a+b+c=0 then show that a^3+b^3+c^3=3abc |
| Answer» a*3+b*3+c*3-3abc =o then a*3+b*3+c*3=3abc | |
| 1244. |
Express 2by3 root 18 as a pure surd |
| Answer» | |
| 1245. |
(2x-3y)3+(4z-2x)3+(3y-4z)3 |
| Answer» 3[(2x-3y) (4z-2x) (3y-4z)]3[8xz-4x2-12yz+6xy(3y-4z)]3[24xyz-12xy2-36y2z+18xy2-32xz2+16x2z+48yz2-24xyz]3[6xy2-36y2z-32xz2+16x2z+48yz2] | |
| 1246. |
X6-y6 |
| Answer» (X3)^2-(y3)^2(X3-y3) (x3+y3) | |
| 1247. |
2x+3=5 |
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Answer» 2x=5-32x=2x=2÷2x=1 2x+3=52x=5-32x=2x=2/2x=1 1 1 x=0 |
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| 1248. |
2 x to the power 3 plus x to the power 2 + 3 X + 1 / X + 2 |
| Answer» | |
| 1249. |
Verified the following |
| Answer» _? | |
| 1250. |
Are middle term spliting and factor theorem same |
| Answer» No | |