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.
| 5901. |
X^1/3+Y^1/3+Z^1/3=0 then (x+y+z)^3=? |
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| 5902. |
Liberal |
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| 5903. |
If two supplement ery angle differ by23 and then find angle |
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| 5904. |
Exercise 8.2 question 8 |
| Answer» Lesson 2 | |
| 5905. |
show that bisector of angles of llgm form a rectangle |
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| 5906. |
What is the value of 0/2is.and why |
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| 5907. |
All prime numbers between 50and80 |
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Answer» 53,59,61,67,71,73 and 79 are the prime numbers between 50 and 80 The prime numbers between 50 and 80 are 53, 59, 61, 67, 71, 73 and 79. |
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| 5908. |
10.8 theorem |
| Answer» Angle subtentet in the center is double then others angle of the circle | |
| 5909. |
Theareaoftheparallegramabcdinthefigure12cm10cm9cm15cm |
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| 5910. |
24xpower3 -65xpower2 +21x |
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| 5911. |
how to prove RHS congruence rule? |
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Answer» When one side and 90degree Angle anddd hypotenuse of 2 triangles are equal.then we can say that there will RHS congruency rule RHS (Right angle- Hypotenuse-Side)If the hypotenuse and a side of a right- angled triangle is equivalent to the hypotenuse and a side of the second right- angled triangle, the right triangles are said to be congruent by RHS rule.In above figure, hypotenuse XZ = RT and side YZ=ST, hence triangle XYZ ≅ triangle RST. |
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| 5912. |
if an event is neither sure nor impossible then the probability of an event lies between |
| Answer» 0and1 | |
| 5913. |
Construct a right triangle whose base is 12cm and sum of its hypotenuse and other side is 18cm |
| Answer» Steps Of Construction:1. Draw a line segment AB = 12cm.2. Draw a ray AX making right angle with AB.3. Cut a line segment AD of length 18 cm from ray AX.4. Join BD and make an angle DBY equal to ADB.5. Let BY intersect AX at C. Join AC and BC.Triangle ABC is the required triangle. | |
| 5914. |
22 square |
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Answer» Obviously.22×22=484 484 |
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| 5915. |
Ex-6.3 Q-8 |
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| 5916. |
If the median of 6,4,7,13 and p is 8 then find the value of p |
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| 5917. |
1+2=? |
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Answer» Leave the cbse board 3 who prmoted you in this class 3 fool 3 what you are studying. 1+2=3 .......are you really a mad.. 2+1=3 3You are a stupid |
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| 5918. |
In triangle PQR, PS is the median. If area of triangle PQS =15cm square, find the area of PQR |
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Answer» Area of PQR is 15 because a median divides triangle in2 equal part.. Area of PQS=15 cm sqArea of PQR =15 x 2=30cm sq(PS is median and median divides the triangle into two triangles of equal area) |
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| 5919. |
Find complementary angle of 35degree |
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Answer» Let angle be xx+35=90x=90-35x= 55° When two angles are added together and they total 90 degrees, they are said to be complementary angles.Let the angle be xthen x + 35° =90°x = 90° - 35°x = 55° |
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| 5920. |
Find the amount of water displaced by a solid spherical ball of diameter = 28cm |
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Answer» 821.33333m3 Water displaced = vol of sphere |
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| 5921. |
4sin¢-3cos¢=0, then find 5sin¢-3cos¢\\5sin¢+2cos¢ |
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| 5922. |
The diameter of a sphere is decreased by 25% by what percentage did it curved surface area decrease |
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| 5923. |
Find the value of x square + half square if x minus one upon x is equal to under root 3 |
| Answer» 34 | |
| 5924. |
16/0 |
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Answer» 0 Its answer is 0 because anything divide with 0 gives 0 |
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| 5925. |
Two triangles on same base and between same parallels are equal in area |
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Answer» Yes Yes |
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| 5926. |
construct a triangle ABC,in which base BC=3cm,Angle B=30° and AB+AC=5.2cm |
| Answer» U can see the steps in text which can help u | |
| 5927. |
What is inequality in triangles? |
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| 5928. |
Statics all formula |
| Answer» •Semiperimeter (s) = a+b+c/2•Area= √s(s-a) (s-b) (s-c) | |
| 5929. |
The volume of sphere is 48 Pi cm3 ,then its diameter is____________________. |
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Answer» Cube root of 36 ³√36 4/3r^3=48 |
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| 5930. |
What is \'main diagonal\' and \'cross diagonal\' of kite? |
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| 5931. |
Construct an equilateral triangle if altitude is 3.6 cm. Give justification |
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| 5932. |
A rational number 5/7 is equivalent to |
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Answer» 10/14 , 15/21 , 20/28 etc. 10/27 |
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| 5933. |
Represent underroot of 13 on number line |
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| 5934. |
Sides of Right Angled Triangle ABC are 38,29,16 ,then find the area of ? ABC |
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Answer» Use(s(s-a)(s-b)(s-c))ka formula Area of triangle abc = 83 Use herons formula... |
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| 5935. |
11.1ka1 |
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| 5936. |
Define probablity |
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Answer» The no.of chances or events that occur. Probability is the measure of the likeliness that an event will occur.Probability is quantified as a number between 0 and 1 (where 0 indicates impossibility and 1 indicates certainty) |
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| 5937. |
If x-a is a factor of x×x+2x+1 then find a |
| Answer» Put x = ax×x+2x+1 = 0a × a + 2 (a) + 1 = 0a2 + 2a + 1= 0(a + 1) (a + 1) = 0a + 1 = 0a = -1\xa0 | |
| 5938. |
3x-54+(7+17x) |
| Answer» 3x-54+(7+17x)= 3x - 54 + 7 + 17x= 3x + 17x - 54 + 7= 20x -47 | |
| 5939. |
Maths manual activity 11 graph of linear equation |
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| 5940. |
Prove that x^3 + y^3 = (x + y) (x^2 - xy + y^2) |
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| 5941. |
ConstructatriangleABCin which baseab=5cm ,angleB=30cmAC-AB=2.5cm |
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| 5942. |
Find angle whose complement is equal to the angle itself |
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Answer» 45° 45 |
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| 5943. |
Draw the graph of linear equations 3x+5y-12=0 in two variables |
| Answer» I dont know | |
| 5944. |
Total surface area of sphere |
| Answer» Total surface area of a sphere=4πr^2 | |
| 5945. |
A daigonal of a parallelogram divides it into two congruent triangles |
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Answer» Diagonal bisect into two congruent triangle . Use congruency rules |
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| 5946. |
In an angle of parallelogram is four fifth of its adjacent angle,find the angles of parallelogram. |
| Answer» 100,80 | |
| 5947. |
A cone and a hemisphere have equal bases have equal surface area. Find the ratio of their height. |
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| 5948. |
sir please give me vedio how to make 45० angle with compass |
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Answer» Makes 90 degree angel and bisects it Draw a line then open your compass make a semi circle Thn mark the arc don\'t change ur compass position then mark 60 ND 120 then make a arc from 60 ND then from 120 it make a angle of 90 then divide it Byy first making a arc from 90 ND then from it\'s starting point it is the way how 45 angle can be made by compass First draw a line then open compass draw semisphere.then draw angle of 60 then put compass angel of 60 draw an angle of 120 |
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| 5949. |
Easy method to understand factorise |
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Answer» Identities PRIME FACTORISATION |
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| 5950. |
Class 9th math chapters 1e |
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