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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.
| 5251. |
How many students appeared in 9th class maths test (ch 1&2)? |
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Answer» Ok i m No one I |
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| 5252. |
Give to answer for these equations:1 x+y=4 2 x-y=2 3 y=3x 4 3=2x+y |
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| 5253. |
a12 x4 -a4 x12 |
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Answer» 0 ans a48×48 |
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| 5254. |
Find the measure of an angle of 4 times its complement is 10 degree than twice it\'s supplement |
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| 5255. |
3/4 |
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| 5256. |
2 supplementary angles are in 2 ratio 3 find the angle |
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Answer» 2x36=72°3x36=108° 2x+3x=180°5x=180°x=180/5x=36° |
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| 5257. |
What is the measure of an angel whose measure is 32degeer less than its supplement |
| Answer» 74° | |
| 5258. |
Define axioms and postulates |
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Answer» He used the term \'POSTULATE\' for the assumption that geomatry. AXIOMS are also true statement in which they are appiabale for only mathematics are called axioms. Axioms are true statements in which they are applicable for only mathematics are called axiomsPostulates are also true statements in which they are applicable for only geometry |
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| 5259. |
√x+1/x find value , if x = 7+√40 |
| Answer» hiii | |
| 5260. |
4(1/2) |
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Answer» 4 x 1/24/2=2 2 |
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| 5261. |
4root 3/2-root 2-30/4root 3-3root 2-3root 2/3+2root 3 |
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| 5262. |
If a+b+c=9 and a²+b² +c²=35,find the value of a³+b³+c³-3abc |
| Answer» a^3+b^3+c^3-3abc = (a+b+c)(a^2+b^2+c^2-ab-bc-ca) | |
| 5263. |
Ex 13.7 |
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| 5264. |
Different identities |
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| 5265. |
2.2 |
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| 5266. |
NCERT EXEMPLER exercise 1.3 question number 14 (v,vi,vii) |
| Answer» | |
| 5267. |
Why the euclid\'s chapter added in mathematics class 9th |
| Answer» 7 raised to 5 - 3 x raised to 4 zero x cube + 2 x square - 5 x divided by X + 2 x square | |
| 5268. |
1upon 3 power -3 |
| Answer» 9 | |
| 5269. |
If x to the power a/b =1 ,find the value of a |
| Answer» a/b=0whete a can be any integer and b is 0. | |
| 5270. |
Chapter 14 |
| Answer» Statistics | |
| 5271. |
Why is an isosceles triangle |
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Answer» 2 sides are equal in triangle Which have two sides are equal |
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| 5272. |
Factorise a the power 7-ab the power 6 एक्सप्लेनेशन |
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| 5273. |
Represent √6 on the number line..... explain it |
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Answer» Sahi bola bhai log ko to kuch nahi bata teacher ke liye Hoti hai tu Ab kya number line of root bhi represent karna hoga |
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| 5274. |
If 2√3+5√2and-6√3+8√2 add them |
| Answer» -4√3 + 13√2 | |
| 5275. |
The base of an isoceles of triangle measure 24cm area of triangle 192cm square. Find the perimeter |
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Answer» Here, base, b = 24 cm, and let each equal side be a cm. Then,area =\xa0{tex}\\frac { 1 } { 4 } b \\sqrt { 4 a ^ { 2 } - b ^ { 2 } } \\text { sq units } = \\frac { 1 } { 4 } \\times 24 \\times \\sqrt { 4 a ^ { 2 } - 576 } \\mathrm { cm } ^ { 2 }{/tex}={tex}12 \\times \\sqrt { a ^ { 2 } - 144 } \\mathrm { cm } ^ { 2 }{/tex}But, area = 192 cm2 [given].{tex}\\therefore \\quad 12 \\times \\sqrt { a ^ { 2 } - 144 } = 192 \\Rightarrow \\sqrt { a ^ { 2 } - 144 } = 16{/tex}{tex}\\Rightarrow a ^ { 2 } - 144 = 256 \\Rightarrow a ^ { 2 } = 400 \\Rightarrow a = 20{/tex}{tex}\\therefore\\quad {/tex}perimeter of the triangle = (2a + b) cm= (2 {tex}\\times{/tex}\xa020 + 24) cm = 64 cm. 24cm one side and anotjer two are equal and will be x 192=1/2(base)(hight)192=1/2×24(x)192=12X192/12=x16=xSo, two equal sides are of 16cm.Perimeter =24+16+16P=54 |
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| 5276. |
How to built concept |
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| 5277. |
Draw square root of 6 in number line |
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| 5278. |
Simplify (x/2-2/5)(2/5-x/2)-x^2+2x |
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| 5279. |
Write an article about role of agriculture in india |
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| 5280. |
Define point |
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Answer» Point is tells about the location of anything by the help of partition plane or point is made up of Sharp ✏️ A point in geometry is a location. It has no size i.e. No width,no length and no depth. A point is shown by a dot. |
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| 5281. |
Find rational no between 2/3 and4/5 |
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Answer» You have to find rational numbers between 2 by 3 and 4 by 5 so first you have to multiply 2.3 with 5 on both the side numerator and denominator then again in 45 52 multiply it with 5 only so in first two by three you will get 10 bye 15 10 by 9 sorry 10 by 9 you get then in 4 by 5 you will get 20 by 25 so you have to find the rational number find it easily 2/3×10/10=20/304/5×6/6=24/3020/30and24/30=20/30,21/30,22/30,23/30,24/30 |
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| 5282. |
What is the use of integration and differentiation |
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| 5283. |
Determine the degree of the polynomial √5 |
| Answer» One 1 | |
| 5284. |
Factorise -21x²_2x+1/21 |
| Answer» 1) let L.C.M = 441x² - 42x+ 1/21 1/21((21)²+(1)²-2×21×1 | |
| 5285. |
Simplify. √72/5√72+3√288-2√648 |
| Answer» 12.5120710123 | |
| 5286. |
How do we get that we have to conver x-1 or we don\'t have to conver |
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| 5287. |
Find irrational number between √2 & √5 |
| Answer» by using m+1fourmula | |
| 5288. |
X⅔ |
| Answer» | |
| 5289. |
9999999^99999999999^99999999999^999999999 |
| Answer» 987 e a 7 i v f and final | |
| 5290. |
3/√(5+2+7/√(5-√(2 |
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| 5291. |
Solve RHS rule |
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| 5292. |
Solve RHS rulr |
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| 5293. |
Give the geometric represntation of y=3 as an equation (1) in one variable(2) in two variable |
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Answer» Incorrect ans No In one variable |
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| 5294. |
27p^3+q^3+r^3-9pqr |
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| 5295. |
How to do reminder thermo of x -1 ÷ x4 + x3- 2x2 + x +1 |
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Answer» Can someone show the method and steps 5 Ek |
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| 5296. |
Fine the valuez of a and b, if x^ - 4 is |
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| 5297. |
construct a triangle ABC in which |
| Answer» give me answer fastly | |
| 5298. |
2[x-y ] |
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Answer» 2x-2y 2x-2y 2x - 2y |
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| 5299. |
Y=5 x=4 |
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| 5300. |
( a square - a) whole square - 8(a square - a ) +12 =? |
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