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.
| 4451. |
Simplify:(a+b+c)-(a-b-c) |
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Answer» a+b+c+a+b+c+2a+2b+2c+2(b+ ) a+b+c-a+b+c2b+2c2(b+c) |
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| 4452. |
What is the volumeof cylinder? |
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Answer» Volume of cylinder =πr²h Pie r (square) h πr2h |
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| 4453. |
How to make linear graph |
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| 4454. |
If the diagonal of a parallelogram are equal ,then show that it is a rectangle |
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Answer» Equal and parllale both congurent By doing triangle ABD and ABC congruent by SSS and then by cpct angleA and B equal the by co interior angle sum property sum will be 180 therefore one angle let A would come 90degree .Hence it is a rectangle as we know that a parallelogram with one angle 90 degree is a reactangle. |
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| 4455. |
Define mid point theorm |
| Answer» The mid-point of the line segment is the geometric centre of the line segment. Mid-point of a line segment divides it into two equal halves.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. | |
| 4456. |
How to construction the 135 |
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Answer» First construct 60°+60°=120° then add 15° to it...60°-30°=30° And then bisect 30°...15° is formed.....and the whole is 135°.....Hope this would help u☺ By compass or D ..? |
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| 4457. |
Given ab line segment CD line segment, state whether ac line segment =bd line segment ano why |
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| 4458. |
Side of cube is 6 root 3 find its curve surface area |
| Answer» C.S.A.=4a×a 4×6√3×6√3 4 × 108 432 sq. Units | |
| 4459. |
Prove that the sum of angle if of triangle is180 |
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Answer» You can see in ncert book example of chapter 7 If we prove that angle a is equals to angle b and angle a is equals to c then it is prove that angle a+b+c=180 If one angle is 60 degree then sum of 3 angle is 180 degree. |
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| 4460. |
What is the meaning of class limits |
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Answer» The smallest or largest data in a class is class limit.Upper limit is max and lower limit is min. The limit of class is class limit.simple. |
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| 4461. |
P(x)=x3-3x2+2x |
| Answer» Given,\xa0p(x) = x3−3x2+2xp(2) = (2)3\xa0− 3(2)2\xa0+ 2(2)= 8 − 12 + 4= 12−12 = 0 | |
| 4462. |
3√2+5/3√2-5 rationalise |
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| 4463. |
Maths me important chapters kaun se he |
| Answer» Well, everything is important... And you should follow your blueprint. If you still want to know the answer, polynomials, circles, no. systems and areas of parallelograms and triangles carry the most weightage. | |
| 4464. |
Find the complimenty angle of 35 deegre |
| Answer» Sum of any two angles equal to 90 degrees are called complementary angles35 + 55=90therefore 55 is the answer | |
| 4465. |
Prove that sum of angles of triangle is 180degree |
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Answer» I don\'t know ?? Angle a |
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| 4466. |
Draw root 7 on number line |
| Answer» Hence it is a rational number it cannot be drawn on number line. | |
| 4467. |
If a-b=3 and a^2+b^2=34 find a and b |
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| 4468. |
find the values of a and b ,if3+under root 2÷3-ur 3=a+b ur2 |
| Answer» a=3√6÷6 b=6 | |
| 4469. |
How to find root of 21 |
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| 4470. |
1+1=2 How |
| Answer» Because it cannot be 3 or 11 | |
| 4471. |
Prove mid point theroem |
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| 4472. |
A cone of height 24cm has a curved srface area is 550cm. Find its volume |
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Answer» Height = 24cm\xa0Let rcm and lcm be the radius and slant height of the cone. curved surface area = 550cm2πrl = 550cm2\xa0squaring both sides\xa0r2[r2 + 576 ] = [175]2 =30625r4 + 576 r2 - 30625 = 0r4 + 625 r2 - 49r2 - 30625 = 0\xa0r2 [ r2 + 625 ] [ r2 - 49 ] = 0\xa0r2 - 49 = 0 [ because r2 + 625 is not equal to 0 ]\xa0r2 = 49\xa0r = 7\xa0the volume of cone is 1232cm3 We have given height_24cm curved surface area of pai rl so 550-22/7into r into 24 so by solve this equation\'s we get 4point64 |
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| 4473. |
If the volume of a cuboid is 2x-16 then find its possible dimensions? |
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Answer» Volume = 2x - 16, =2(x-8)Length=2 ,breath = 1 and height = x-8 volume=2x - 16, = 2(x-8), Error in your question |
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| 4474. |
How to represent root 6.5 on the number line |
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| 4475. |
Method of factorisation |
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| 4476. |
what is zeroes |
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| 4477. |
2+root3/2-root3 equals to a+b root3 |
| Answer» A=7 B=4 | |
| 4478. |
Prove that sum of either pair of opposite angjes of cyclic quadrilateral is 180° |
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| 4479. |
Find the value of 4/216^-3/6+1/256^-3/4+2/243^-1/5 |
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| 4480. |
Factorise this (x√7)^x/2)^2*1/7 |
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| 4481. |
(5x+1) (x+3)_8=5 (x+1) (x+2) |
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| 4482. |
The students of aschool staged a rally for clinliness compaign they |
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| 4483. |
Find supplementry of 35 degree |
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Answer» Angle sum property 180- 35 =145 145 degreee |
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| 4484. |
If two triangles are congruent how can you prove that it has equal area |
| Answer» We can prove by (CPCT)Rule. ☺️☺️☺️☺️☺️ | |
| 4485. |
find the value of (25)^2×(81)^2 |
| Answer» Give the answer | |
| 4486. |
Howto factorize algebric expression |
| Answer» You can factorize algebraic expressions with the help of the identities. For a given expression, first identify which identity can be used to factorize and then substitute the values in the questins for the variables in the identity you used. | |
| 4487. |
Formula of volume of sphere |
| Answer» 4/3πr^2 | |
| 4488. |
3m*2 |
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| 4489. |
63-3x=4x-7 ? |
| Answer» 63-3x=4x-763+7=4x+3x70=7xx=10 | |
| 4490. |
1+6=5+-160° then convert 86°f to 9°c |
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| 4491. |
The total surface area of cube is 486 cm square.find volume |
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Answer» 729 cm³ Volume of a cube =a cubeYaa of cube=6L square then put the values in the formula then evaluate T. S. A of cube= 6a2 486 =6a2 486/6 =a2 81 =a2 a. = 9cmVolume of cube = a3 = 9.9.9 = 729cm3 |
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| 4492. |
Prove that a2 + b2 + c2 - ab - bc - ca in always non negative for all value of a ,b and c |
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| 4493. |
X4- y4 |
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Answer» (x²+y²)(x+y)(x+y) X4-y4 can be written as (x2)2 -(y2)2Now solve this by identitya2 - b2 = (a+b) (a-b)(x2)2 - (y2)2 =(x2 + y2) (x2 - y2) I think your question is wrong please write full question |
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| 4494. |
If x2 +1/x2 = 79 . find the value of x+1/× |
| Answer» 9 | |
| 4495. |
If x2 + 1/x2= 66 find the value of x-1/x |
| Answer» 8 | |
| 4496. |
Say formula for probablity |
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Answer» Number of favourable outcomes / Total number of outcomes Probability= No. of outcomes ----------------------------- Total no.of events Number of outcomes-----------------------------------Total number of events |
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| 4497. |
1265+7488+8974-8578944- |
| Answer» Also slots NFL of Ashburn fission dB GLC djinn sub five sub djinns objects stuff of MD | |
| 4498. |
Define irrational no??? |
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Answer» An irrational number is a number which can not be represented in the form of p/q. Or which decimal representation in non repeating and non terminating. Irrational no are those number which have their denominator 0 |
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| 4499. |
Represent √17 on number line |
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Answer» Take 4 unit at base and 1 unit perpendicular to the base and by using Pythagoras theorem we can represent √17 on number line.H^2=P^2+B^2H^2=1^2+4^2H^2=1+16H=√17Now by taking the √17 length draw arc which intersects the number lineThen the length of the line joining this point and the intial/first point of also of √17 Refer to your maths textbook |
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| 4500. |
Draw 1 + √9.5 on number line with proper steps |
| Answer» How???? | |