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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.
| 3951. |
The lateral surface area of a cube is 256cm. Find its volume |
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Answer» 512 L. S.A = 2( l + b). hPuting the value x = 64 V of cube = a. a. a. Again putting the value V = 512 512 Lateral surface area of cube =4s²L.S.A given = 256cm4s²=256S²= 256/4S²= 64S = 8cmNow volume of cube= s³S= 8Therefore volume= 8³=512cmVolume of cube = 512 cm |
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| 3952. |
ऐसा |
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| 3953. |
Your mother big big puti can i destroy it |
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| 3954. |
Is the median of any triangle can be the height of that triangle???? |
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Answer» Yes, only for an equilateral and isoceles triangle Yes possibly |
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| 3955. |
P/3+p/4=55-p+40/5 |
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| 3956. |
000000000.999999999+7777777887×0 |
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Answer» According to bodmas rule multiplication is first and then addition 000000000.999999999 Why? 0 |
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| 3957. |
A quadrilateral is a parallelogram if a pair of opposite side is equal and parallel |
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| 3958. |
What is the formula of area of traingle |
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Answer» Laoda lasam 1/2×b×h....or....s√(s-a)(s-b)(s-c) 1/2 x base x height |
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| 3959. |
Express 1.4191919..... in p/q form |
| Answer» Let x=1.419191919...........(i)Multiple 1000 on both sidesTherefore, 1000x=1419.19191919.........(ii)(i)-(ii)so, 999x=1418 x=1418/999 | |
| 3960. |
Show that root 7 + root 7 7 - root 7 is a rational number |
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| 3961. |
Volume of a cone ? |
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Answer» 1/3pyr square h In general, a cone is a pyramid with a circular cross section. A right cone is a cone with its vertex above the surface. When it is not mentioned a ‘cone’ is referred as a ‘right cone.’Volume of a cone = 1/3 πr2h a3 1/3πrsqureh |
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| 3962. |
What is mid point Theram |
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Answer» The line segment joining the mid-points of two sides of a triangle is parallel to the third side and equal to half the third side. It is theorem not theram The line segment joining the mid-points of two sides of a triangle ia parallel to the third side |
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| 3963. |
What is mid point theorem? |
| Answer» The line segment joining the mid-points of two sides of a triangle is parallel to the third side and equal to half the third side. | |
| 3964. |
3.5/7=1.75 how explain. |
| Answer» Just add a slant line on= sign ch will make it as...3.5/7≠1.75 | |
| 3965. |
What is area of triangle |
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Answer» 1/2*base*corresponding height Area of ∆ = 1/2 × base × height Area of Triangle is given by the formula mentioned below:Area of Triangle = 1/2 bh = 1/2 × base × height\xa0 |
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| 3966. |
Waht is herons formula |
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Answer» \xa0Area of a Triangle from SidesYou can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years.It is called "Heron\'s Formula" after Hero of Alexandria .Just use this two step process:Step 1:\xa0Calculate\xa0"s"\xa0(half of the triangles perimeter):s = (a+b+c) / 2Step 2:\xa0Then calculate the\xa0Area: It is an formula to find the area of a triangle |
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| 3967. |
Formula heroine |
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Answer» Heron is a name of a scientist who termed the formula heron Is that Heron\'s???? |
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| 3968. |
Perpendicular bisecter |
| Answer» A perpendicular bisector is a line which divides the line segment into 2 equal parts. It also make a right angle with the line segment. | |
| 3969. |
Find the radius of sphere whose surface area id 346.5 cm square |
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| 3970. |
how 3.31 comes when 0.75\\11 |
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| 3971. |
What is hypatenus |
| Answer» The side opposite to right angle is known as hypotenuse. | |
| 3972. |
A car travel 14km in 25 minutes. If the speed remain the same how far can it travel in 5hours |
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Answer» 5 hours= 5 x 60= 300min D T14km 25min X 300min(Cross multiply)14 x 300 = X x 25 4200 = X x 25 X = 168 Plz give me answer with steps |
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| 3973. |
Express 0.9 in the form p/q |
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Answer» There is no bar....so simply remove the decimal and divide it by 10...I.e 0.9=9/10 Answer is 1 because when 10x-x=9.0-0.9 9/10 0.9 = 9 / 10 |
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| 3974. |
ABC perimeter 10cm, Base angle 60 degree, 90degree |
| Answer» So what type of construction is to be done in this question......write full question.. | |
| 3975. |
Name various kinds of parallelogram |
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Answer» Square,rectangle,kite, parallelogram, trapezium , rhombus There are four types of parallelogram 1=square2=rectangle3=kite4=Rhombus There are three special types of parallelogram, they are:\tRectangle\tRhombus\tSquare |
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| 3976. |
Give a sample question paper for class 9 sa2 |
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| 3977. |
(x+4)(x+7)(x+8)(x+11)+20=0 |
| Answer» 2x(x+15)= - 136 | |
| 3978. |
Write the coordinates of the orign |
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Answer» (0\'0) (0,0) |
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| 3979. |
How to prove the sum of triangle |
| Answer» TheoremIf ABC is a triangle then <)ABC + <)BCA + <)CAB = 180 degrees.ProofDraw line a through points A and B. Draw line b through point C and parallel to line a.triangleSince lines a and b are parallel, <)BAC = <)B\'CA and <)ABC = <)BCA\'.It is obvious that <)B\'CA + <)ACB + <)BCA\' = 180 degrees.Thus <)ABC + <)BCA + <)CAB = 180 degrees. | |
| 3980. |
Draw the line whose equation 5x-2y-3=0 |
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| 3981. |
Ex.10.5 ques . 9 |
| Answer» Join AP and DQ .Implies angle PBA = angle ACP ---------------1(angles in same segment Again, angle DBQ = angle QCD ------------- 2(angles in same segment)Also, angle PBA = angle DBQ ---------------3(vertically opposite angle)By 1,2 and 3Angle ACP = Angle QCD | |
| 3982. |
Represent root 2 on number line and justify it |
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| 3983. |
A women age is 4 times the age of her son after 4 years . Represent this equation in 2 variables |
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| 3984. |
Theorem 10.5 solution |
| Answer» Thy said tht whan pr kevl ek hi circle h jo teen diye hute non collinear pair se gujarta h | |
| 3985. |
Prove that a quadrilateral is parallelogram, if its opposite angles are equal. |
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| 3986. |
If the point (2k-3 , k+2) lies on the graph of the equation 2x + 3y +15 = 0 , find the value of k. |
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| 3987. |
Explain therom 9.1 of area of parallelogram and triangles |
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| 3988. |
2√6/√2+√3 +6√2/√6+√3 -8√3/√6+√2 |
| Answer» I as the answer is 10/166 | |
| 3989. |
If a+b+c= 10, a^2+b^2 +c^ =40 find ab+bc+ca |
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Answer» Now, by using the identity a+b+c)^2 = a^2+b^2+c^2+2 (ab+bc+ca) Now here , we have given value of a+b+c = 10 and a^2+b^2+c^2 = 40 So , putting these values in identity we get (10)^2= 40 +2 ( ab +bc+ca) 100 = 40+2 ( ab+ bc+ ca ) 2 ( ab+ bc+ ca ) = 100-40 :) ab+ bc+ ca = 60 ÷2 :) = 30 How it is possible |
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| 3990. |
Simplify 11.45656565656565......÷26767676767... |
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| 3991. |
Wath do you mean by linera pair |
| Answer» Pair of angles on a line | |
| 3992. |
What is volume of a cuboid |
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Answer» Honey be???????? Length ×breadth ×height Volume of cuboid =l×b×h |
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| 3993. |
How many comman point in a circle |
| Answer» Two sides intersect, 4 points. Three sides intersect, 6 points. If a circle is inside a triangle with each of the three sides a tangent to the circle, then there will be 3 points. Also, if only one side is a tangent to the circle, then number of points will be 1 | |
| 3994. |
How can we prove that 2+2=0 |
| Answer» WRONG QUESTION | |
| 3995. |
Factorise a^3(b-c)^3+b^3(c-a)^3+c^3(a-b)^3 |
| Answer» Maths ke alawa kuch bhi puch lo !!! | |
| 3996. |
13x6g |
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Answer» 78g 78g |
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| 3997. |
What is formula of triangle |
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Answer» 1/2×b×h Half into base into height Half into base into height1/2 multiply by base multiplied by height= area of triangleFor Example :- base=12cm and height =10cmThen the area of the triangle =1/2*12cm*10cm = 60cm ½base ×height.... |
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| 3998. |
perimeter of rectangle |
| Answer» Length+breath+length+breath=2(length+breath) | |
| 3999. |
What is diagnol |
| Answer» DiagonalA diagonal is a line segment that links two vertices of a polygon that are not adjacent. In a polygon with n sides (an "n-gon") the number of diagonals isn (\tn\t−\t3\t) 2 Pages referring to \'diagonal\'Diagonals of a rectangleDefiniton and properties of the diagonals of a rectangleDiagonals of a squareDefiniton and properties of the diagonals of a squareParallelogram and its properties. (Coordinate Geometry)Definiton and properties of a parallelogram (coordinate geometry)Parallelogram diagonals bisect each otherThe diagonals of a parallelogram bisect each other.Polygon diagonalsDefinition of the diagonals of a polygon, including a formula to calculate the number of them in an n-gonRectangle and its properties. (Coordinate Geometry)Definiton and properties of a rectangle (coordinate geometry)Rhombus diagonals bisect each other at right anglesThe diagonals of a rhombus bisect each other at right angles.Square and its properties. (Coordinate Geometry)Definiton and properties of a square (coordinate geometry)Its a long but I think it\'s a easy and understoodable answer? | |
| 4000. |
Name all the theorems in ch 8 QUADILATERALS. |
| Answer» A diagonal of parallelogram bisects it into 2 congruent triangelsIn a parallelogram opposite sides are equalIf each pair of opposite sides are equal in a quadrilateral then it is a parallelogram In a parallelogram opp angles are equalIf in a quadrilateral all angles are equal then it is parallelogram The diagonals of a parallelogram bisects each other If diagonals of a quadrilateral bisects each other then it is a parallelogram | |