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.
| 4951. |
Factorise 1)35y square - 16ysquare |
| Answer» Plz solve this | |
| 4952. |
Rationalise:-1 /3+√2 |
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Answer» 3-√2\\7 3-√2 fistly we divided the 1/3=0.33333333333333now find the vale of underroot 2 =1.41421now add the both value = 1.747\xa0 |
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| 4953. |
Find zero of x^2+3√2x+4 |
| Answer» | |
| 4954. |
If n+y-12 and xy=32 find the value of n2+y2 |
| Answer» -52 | |
| 4955. |
2+√2 on no. Line |
| Answer» | |
| 4956. |
If x-1/x=7,find the value of x3-1/x3 |
| Answer» | |
| 4957. |
Write 2 rational numbers between root 3 and root7 |
| Answer» √3 = 1.73205....√7 = 2.64575....Therefore, 2 rational no. between √3 & √7 are;\t2.01\t2.1212121212121212....\xa0 | |
| 4958. |
If x=6-root32, find the value of (x cube +1/x cube)- 6(x sq+1/x sq) + (x+1/x) |
| Answer» | |
| 4959. |
12ky²+8ky-20k |
| Answer» K(12Y^2+8Y-20) 4K(3Y^2+2Y-5)4K(《Y-1》《3Y+5》) | |
| 4960. |
Factories (2-5) (8+)9 |
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Answer» 2(8+9)-5(8+9)16+18-40-4534-85-51 2(8+9)-5(8+9)16+18-40-4534-45-11 Gscsyzcsj j |
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| 4961. |
If x=1/(2-root3) show the value of (xcube-2xsquire-7x+5) is 3 |
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| 4962. |
Defenation of square |
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Answer» Diagonl bisect at 90 Diagonals are equal Square is a quadrilateral in which all sides are same |
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| 4963. |
Find all the common zeroes of the polynomials: x3 + 5x2 -9x-45 and x3 + 8x2+15x. |
| Answer» | |
| 4964. |
On symplifying 8 cube * 2 to the power 4 , we get |
| Answer» 16 | |
| 4965. |
If x + 1/x= 7 then find tge value of x³+ 1/x³ |
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Answer» It is given that ,x + 1/x = 7We know the algebraic identity,a³ + b³ + 3ab ( a + b ) = ( a + b )³ora³ + b³ = ( a + b )³ - 3ab( a + b )x³ + 1/x³ = (x + 1/x )³- 3 × x ×1/x(x + 1/x )= ( x + 1/x )³ - 3( x + 1/x )= 7³ - 3 × 7= 7( 7² - 3 )= 7 ( 49 - 3 )= 7 × 46= 322 The* |
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| 4966. |
What is the solution of 2.36, on 6 has bar sign |
| Answer» Let x=2.36 ,bar on 6 Then, x=2.36666Since the repeating block 6 has one digit ,we multiple x by 100 to get100x = 236.666Subtract (100x = 236.666)- (x= 2.366) =99x= 234.3x= (234.3 multiple 10)divide (99 multiple 10)x=781/330 | |
| 4967. |
What is the solution of 2.36 , on 6 has bar sign |
| Answer» | |
| 4968. |
Find the volume of the largest right circular cone that can be fitted in a cube whose edge is 14cm |
| Answer» 2744 | |
| 4969. |
What is area of circle |
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Answer» Pie r square Pie r square Pie r square πr2 πr^2 |
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| 4970. |
If x+ 1/x = 6 find x-1/x |
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| 4971. |
The measure of one side of a right triangular field is 4.2m . If the difference of the |
| Answer» | |
| 4972. |
Write two irrational number between 0.13 and0.14 |
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Answer» 0.1303003000300003........0.1301001000100001 0.13030030003...... |
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| 4973. |
4-y=2 |
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Answer» -y=-2 is answer 4 - y = 2y = 4 - 2y = 2 |
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| 4974. |
X-1/x =3 then find the value of xcube-1/x ube |
| Answer» | |
| 4975. |
X to the power 6 -729. ques.. of ch.. factorisation |
| Answer» | |
| 4976. |
If (x+3)&(x-3) are both factors of ax×ax+5x+b then show that a=b |
| Answer» | |
| 4977. |
In the adjoining figure ab parallel to dc. Then find the measure of angle abc |
| Answer» 180 | |
| 4978. |
2^a=3^b=4^c show that a=b=c. |
| Answer» | |
| 4979. |
7-y=2 |
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Answer» Y =5 Y=5(because - will get cancelled both side -y=-5 -y=2-7 |
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| 4980. |
What is magnitude |
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Answer» Example 10 km 20 min Any physical quantity which can be measured with unit is called magnitude |
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| 4981. |
Mid point of coor |
| Answer» Origin (0,0) | |
| 4982. |
Change 14/3 in Decimal form |
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Answer» 4.2 4.6 where 6 is irrational number |
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| 4983. |
Find the zeroes of the polynomial 4×2- 12×+ 9 |
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Answer» 4 × 2- 12×( + 9 )= 8 - 12 (9)= 8 - 108= -100 4*2-12*(+9)=08-108 =0 -100 = 0Zero of the polynomial is -100 |
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| 4984. |
Proof (a3+b3+c3-3abc)=(a+b+c)(a2+b2+c2-ab-bc-ca). |
| Answer» | |
| 4985. |
Draw the graph of following linear equation x+3=0 |
| Answer» | |
| 4986. |
Prove that the sum of triangle is 180 |
| Answer» Draw a triangle on a paper and mark the angles then cut the marked angles .place these angles in semicircle form on a scale .you will see a semicircle with 180 degree | |
| 4987. |
How to find median and mode missing frequencies |
| Answer» | |
| 4988. |
If a = 9-4√5 , find the value of a×a+1÷a×a |
| Answer» | |
| 4989. |
What is the syllabus of SA-1 |
| Answer» | |
| 4990. |
The rational number not lying between 3/5 and 2/3 is |
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Answer» Sorry it typed mistakenly 2/6 |
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| 4991. |
Co prime number |
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Answer» The numbers which have only 1 common factor each. Example: 5 and 7, 4 and 5 etc Co prime no are those who have common factor only 1 |
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| 4992. |
2^√13,3^√17,6^√27 find greatest and smallest number |
| Answer» | |
| 4993. |
35-{23-}19-(15-x)}]=12×2÷12 |
| Answer» | |
| 4994. |
Divide p(x) by q(x) and verify dividend = divisor × quotient + remainder.1. p(x) = 9x |
| Answer» | |
| 4995. |
Are the square roots of all positive integers irrational? |
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Answer» No. Just take a example as 9 which is a positive integer but its square root is 3 which is a rational number... No no No no |
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| 4996. |
Factorise 4x^2+2x+6 |
| Answer» 4x^2+6x-4x+62x(2x+3)-2(2x+3)(2x+3)(2x-2) | |
| 4997. |
find 5 rational number between 5upon 7 and 3 upon 4 |
| Answer» 22/28 ,24/28 25/28 27/28, 29/28 | |
| 4998. |
how we draw root76 on no. line |
| Answer» | |
| 4999. |
For what value of p the point (p,2) lie on the line 3x+y=11 |
| Answer» | |
| 5000. |
What are irrational number? Give example? |
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Answer» Irrational number s are prime numbers and can\'t write in the form of p/ q...... Irrational no.s are those which are not rational???? Irrational numbers: Irrational numbers are those which can’t be expressed in fractional form, i.e., in pq form. They neither terminate nor do they repeat. They are also known as non- terminating non-repeating numbers. The number which can\'t be expressed as p/q where p and q are integers and q not equal to 0.Eg √3,√5 |
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