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.
| 4651. |
If a+b=10,a²+b²=58, find the value of a³+b³ |
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Answer» The answer of this question is 370. a+b=a^2+b^210=5868=a^3+b^3 |
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| 4652. |
If the measure of an angle is thrice its complement . Find the angle |
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Answer» 3x+x=90=> 4x=90=>x=90/4=> x=22.5So ,the angles are => x=22.5 =>3x=3(22.5) =67.5 90+90+90=270??☺️ |
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| 4653. |
Total surface area of a cone?? |
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Answer» πr(l+r)??? πr (l+r) |
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| 4654. |
Find the measure of an angle which is complement of itself |
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Answer» 45° 45° |
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| 4655. |
The csa of cylinder is 2/3 of the tsa. If the length of the cylinder is 27cm. Find out the radius |
| Answer» | |
| 4656. |
Evaluate 32/2434/3 |
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Answer» Shibo ? calculator nhi he 0.00438236099???? Bahuat assan he aapke mobile ? my calculator ?nhi hai Kya |
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| 4657. |
-2/3 > -4/5 how |
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Answer» ?she is Right ?? -2/3 and -4/5By crossmultiplication-2 × (5) and - 4 × 3- 10 > -12SO, -2/3 > -4/5 |
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| 4658. |
with example prove that sum of two irrational number can be rational |
| Answer» Answered above | |
| 4659. |
WITH EG PROVE THAT SUM OF TWO IRRATIONAL NUMBER CAN BE RATIONAL |
| Answer» (2+√2)+(2-√2)=2+2=4 | |
| 4660. |
Factorise :b square +csquare+2(ab+bc+ca) What is solution |
| Answer» b^2+c^2(ab+bc+ca)=b^2+c^2+2ab+2bc+2ca=b^2+c^2+2bc+2ab+2ac=(b+c)^2+2ab+2ca=(b+c)^2+2a(b+c)=(b+c)[(b+c)+2a}=(b+c)(2a+b+c) | |
| 4661. |
(1+x+y-1)+(1+y+z-1)+(1+z+x-1) |
| Answer» X+y+y+z+z+x2x+2y+2z2(x+y+z) | |
| 4662. |
volume of sphere whose radius is o.105 |
| Answer» Volume of sphere =4/3πr^3=4/3(3.14)(0.105)^3=1.34(3.14)(0.001157625)0.0048708 | |
| 4663. |
Prove that the altitudes of triangle are Concurrent |
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Answer» See in net Prove that the altitude of triangle are congruent |
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| 4664. |
P(x)=5-4x+2x2 |
| Answer» | |
| 4665. |
Factorise 2x³ - 3x² - 17x+30 |
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Answer» Put x=2 by hit and trial method then equation =0So x-2 is the factor of the equationDivide equation by (x-2)2x^3-3x^2-17x+30/(x-2)=2x^2+x-15So(x-2)(2x^2+x-15)is factors Factorise 2x2-3x2-17x+30 |
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| 4666. |
2x+3x-35+17x |
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Answer» 2x + 3x - 35 + 17x= (2 + 3 + 17)x - 35= 22x - 35 Rammilan |
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| 4667. |
Converse of mid point theorem? |
| Answer» The converse of midpoint theorem states that:"If a line segment is drawn passing through the midpoint of any one side of a triangle and parallel to another side, then this line segment bisects the remaining third side. | |
| 4668. |
In a throw of a die, find the probability of not getting 4 or 5 |
| Answer» 1/3 | |
| 4669. |
[A+B]2 |
| Answer» A2+B2+2ab | |
| 4670. |
Proove mid point theorum |
| Answer» | |
| 4671. |
Find the value of (81)^0.16×(81)^0.09 |
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| 4672. |
Find the coordinate of x-axis is 2units and y-axis is 5 units? |
| Answer» (2,5) | |
| 4673. |
5/13 |
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Answer» 0.384615385 0.38... |
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| 4674. |
solve x-1/12x=87.12 |
| Answer» | |
| 4675. |
3x^3+0x^4+8 find degree of the polynomial |
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Answer» How Degree 3 |
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| 4676. |
which alphabet is used for total frequency |
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Answer» Alphabet "E" is used for total frequency. E |
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| 4677. |
What is the best way to evaluate (996)2 |
| Answer» Find (100-4)^2 | |
| 4678. |
Write the equation of any lines that is parallel to y axis |
| Answer» x=3 | |
| 4679. |
What is the best chapter in mathematics |
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Answer» circle Every chapter is best, every chapter teaches us something new. Area of parallelogram and triangles |
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| 4680. |
Muje punjab education math ka punjabi me sample paper chaiye |
| Answer» | |
| 4681. |
Prove that root 3 is a irrational number |
| Answer» It is easy, root 3 does not have any square root so it is an irrational no. | |
| 4682. |
Given below is the data of student who participated in different activites |
| Answer» | |
| 4683. |
If f(x)=x square -1 find f(2) |
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Answer» yes 3 is answer 3 is the answer |
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| 4684. |
Write 3 rational and irrational numbers between:1. 0 and 1 2. 1/2 and 3/4 |
| Answer» 420 | |
| 4685. |
Thanks for your |
| Answer» Rifhftue | |
| 4686. |
P is a point on x axis , 6 unit left side from origin point . Write the coordinates of the point P |
| Answer» | |
| 4687. |
Find the product of (a+b) and (a-b) |
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Answer» (a + b) (a – b) = a(a – b) + b (a – b) = a2\xa0–\xa0 |
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| 4688. |
Define real number |
| Answer» Real numbers :–\xa0The totality of rational numbers and irrational numbers is called the set of real numbers i.e.\xa0rational numbers and irrational numbers taken together are called real numbers.Every real number is either a rational number or an irrational number.The type of number we normally use, such as 1, 15.82, −0.1, 3/4, etc.Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers.\xa0\xa0 | |
| 4689. |
5x+5=100 |
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Answer» 19 is a correct answer 5x=100-5.X=95/5.=19 Ans=17is wrong answers Ans=19 17 |
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| 4690. |
1x + 2x + 5 |
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Answer» 3x + 5 3x+5 -5/3 |
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| 4691. |
Represent root 5 on number line |
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| 4692. |
Find 3 solution of equation 2x-3y+7=0 |
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Answer» So,first take any varable for ex:x we will keep any value of x for ex:x=0 the answer will be. 2x-3y+7=0 ,,,, 2 (0)-3 (0)+7=0. 0-0+7=0 we will transport 7 to another side the eq. will be 0-7 the value of x is -7 like this we can find solution It is So Easy Dude, kabhi toh Book padh liya karo!!!!!! when we keep 0,2,1,4,3..... and so on to infinite, in place of "X", we will get the values of "Y" and an ordered pair as well. Similarly, If you Keep some Real No. in place of "Y", you will get the value of "X" as well as an ordered pair, Huh!!!!!! |
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| 4693. |
Find 3 solution of equation 2x -3y+7=0 |
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| 4694. |
Locate root 7.5 on the number line |
| Answer» Can\'t show here??? | |
| 4695. |
Find the ratio of the volumes of cone and of a cylinder whose base diameter and height are equal |
| Answer» | |
| 4696. |
How to represent number line |
| Answer» | |
| 4697. |
A hexagon named PQRSTU . Find the measure of angle PQT |
| Answer» Where is the hexagon? And which angle you are telling about? | |
| 4698. |
Find four rational numbers between 3/4 and 2/5 |
| Answer» | |
| 4699. |
Find nine rational numbers between 1.0 and 1.1 |
| Answer» | |
| 4700. |
If the mean of 2,4,6,8,x,y is 5,then-find the value of x+y |
| Answer» Mean = (sum of numbers)/ Total numbers\xa05 = (2 + 4 + 6 + 8 + x + y)/65 = (20 + x + y) /620 + x + y = 30x + y = 30 - 20x + y = 10 | |