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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.
| 4501. |
ABC is a triangle right angled at A.BL and CM are two medians .prove that 4(BL×BL +CM×CM)=2BC×BC. |
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Answer» If this question is easy then prove #Anandini Very esyyyy Aree Yaar not possible here,. Hence proved ? |
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| 4502. |
Find the mean of first - All factors of 10 second - First 10 even natural no.\'s |
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| 4503. |
If a20- a30 for a.p x-1,x, x+2 |
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| 4504. |
If cos A=2\\5 |
| Answer» Complete the question | |
| 4505. |
Find the area of a sector of a circle with radius 235 cm if angle of sector 240 degree |
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Answer» Cm 115709.524 |
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| 4506. |
Determine whether 80cm,50cm ,100cm can be the sides of a right triangle or not? |
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Answer» Nup It is not satisfy pythagoras theorem Sorry Use Pythagoras theorams Yes .....sum of two side of triangle is always greater than third side But how No |
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| 4507. |
16x_10/x=27 |
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Answer» Sorry... the x in lhs is beneath the 10 or whole..? -10/11 |
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| 4508. |
Is anyone having the blueprints of all chapters of maths for board cam plzz urgently required |
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Answer» Thanks?? I have Actually... pattern change hua hai... asbke paas purana hai... nye pattern ka next year banega.. Search on Google. |
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| 4509. |
If cosA=2/5find 4+4tansq |
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Answer» CosA=2/51/secA=2/5SecA=5/2Squaring both sidesSec^2A=25/41+tan^2A=25/4Tan^2A=25/4-1Tan^2A=21/4TanA=√21/2Now put value of tanA in 4+4tanA 25 Once Solve it ...easy try ince |
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| 4510. |
Number sustem |
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| 4511. |
How to find middle term |
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Answer» No it depends upon whether the no. Of terms are even or odd No. Of terms divide by 2..✌✌ |
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| 4512. |
2-7= |
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Answer» -5 Shyd -5 Hm dar gaye is question ko dekh kr?? |
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| 4513. |
What is the common difference of an AP in which a21-a7 =84? |
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Answer» You\'re wrong asush not me ??????????? Then what is right Wrong 6 |
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| 4514. |
What is the common difference of an AP in which a21-a7=84? |
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Answer» You are wrong ayush??????? Wrong 6 |
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| 4515. |
Find the coordinates of the point on y-axis which is nearest to the point (-2 , 5). |
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Answer» Formulae * use & get ans Direct firmukae |
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| 4516. |
Express the rational expression x^2-4/x^3+8 |
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| 4517. |
If a, (a-2) and 3a are in A.P. find value of a |
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Answer» A2-A1 =A3-A2. (a-2) - a= 3a-( a-2) A=-2 a=-2 is the answer right? |
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| 4518. |
2root 2 |
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Answer» 2.8284 Root 8 |
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| 4519. |
Itegrate dx/sinx+secx. Pls help me with this problem anyone |
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Answer» This is in eleventh yrr What we r gonna do if such questions come In Rd sharma ,class 10 Which subject???????? ??????? |
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| 4520. |
Which channel on youtube is best for Math and physics of class 12? |
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Answer» Why ishan sry? Maths buddy Sorry... Type in English??? 10 th or 12 th Yrr class 12th ka kese ota hoga...?? |
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| 4521. |
How to avoid silly mistakes |
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Answer» Don\'t be nervous and too fast to answer. Calmly think and answer Just concentrate... vese silly mistake kbhi bhi dhoor nhi ho skti...?? |
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| 4522. |
If tanA=4÷3 find the value of 1-SinA÷1+SinA |
| Answer» 1/9 is it correct? | |
| 4523. |
What is the difference bbetweenГ2 and Г3? |
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| 4524. |
Ncert book of class 1p maths 15.1 q.no 12 |
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| 4525. |
find the root of 30.02 |
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| 4526. |
Maths question paper |
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Answer» Prepared for maths exam Hi its sanketa |
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| 4527. |
SinA = |
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Answer» Opposite / hyptenuse 1/cosec =cos(90-a) |
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| 4528. |
Prove that secA(1-sinA)(secA+tanA)=1 |
| Answer» No one knows this ans frnds | |
| 4529. |
If a quadratic eq. (k+1)xsq.-2(k-1)x+1=0 have equal roots then,find the value of k |
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| 4530. |
Find the value of k so that the point (2,5) lies on the line represented NY kx+3y=1 |
| Answer» use section formula | |
| 4531. |
1/a+1/b+1/x=1/a+b+xSolve for x |
| Answer» 1/(a+b+x)=1/a + 1/b + 1/x1/(a+b+x)=(bx+ax+ab)/abxabx=abx+a2x+a2b+b2x+abx+ab2+bx2+ax2+abxax2+bx2+a2x+abx+abx+b2x+a2b+ab2=0x2(a+b)+ax(a+b)+bx(a+b)+ab(a+b)=0(a+b)(x2+ax+bx+ab)=0since, a+b!=0so, x2+ax+bx+ab=0x(x+a)+b(x+a)=0(x+a)(x+b)=0x=-a,-b | |
| 4532. |
Formula volume of cone |
| Answer» 1 by 3 Pi R square h | |
| 4533. |
Who is your favourite actor?? |
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Answer» Hey same pinch my fav. actor is also Hrithik Roshan. My favourite actor is Hrithik Roshan and I am not saying because your name is Hrithik Roshan or you are using his name but my favourite actor is really Hrithik Roshan |
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| 4534. |
Prove that sinA/secA+tanA-1+cosA/cosecA+cotA-1 |
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| 4535. |
Derivation to prove area of square and all pther 2d figures |
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| 4536. |
Watage |
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| 4537. |
P (a sin alpha, a cos alpha ) and Q (a cos alpha,-a sin alpha)value of PQ |
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Answer» PQ = a√2 Is this question from coordinate?? |
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| 4538. |
The whole paper comes from ncert or not |
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| 4539. |
How we find hcf |
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Answer» There are many methods Lcm×Hcf=any number |
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| 4540. |
(SecA+ tanA-1)(secA-tanA+1)= 2tanA. prove the identity:- |
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Answer» Put values of sec & tan.then take LCM.now it is in the form of (a-b)(a+b).then a*-b* solve it When the subject of the sentence is the doer of the action. what is active voice |
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| 4541. |
What is vital force theory? |
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| 4542. |
एक AP का mवां पद 1/n तथा nवां पद 1/m है सिद्ध कीजिए कि (MN) वां पद 1 है |
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Answer» Padh likh isme send na kar RD and 100% sucess me diya h Question English mein send kar |
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| 4543. |
2x²-√5x+1=0 |
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| 4544. |
Formulas of trignometry |
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Answer» Book nhi hai kya See in ncert... The whole table ,identities and PBP/HHB |
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| 4545. |
Application of ap in daily life problems. |
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| 4546. |
What is Coulomb\'s law |
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Answer» A law stating that charges repel and opposite charges attract,with a force proportional to the product of the charges and inversely proportional to the square of the distance between them . And it is the S.I. unit of charge. s inverse-square law, is a law of physics that describes force interacting between static electrically charged particles. In its scalar form, the law is:{\\displaystyle F=k_{e}{\\frac {q_{1}q_{2}}{r^{2}}}} {\\displaystyle F=k_{e}{\\frac {q_{1}q_{2}}{r^{2}}}},where ke is Coulomb\'s constant (ke = 8.99×109 N m2 C−2), q1 and q2 are the signed magnitudes of the charges, and the scalar r is the distance between the charges. The force of interaction between the charges is attractive if the charges have opposite signs (i.e., F is negative) and repulsive if like-signed (i.e., F is positive). |
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| 4547. |
Sin60is equal to |
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Answer» Cos30 √3/2 |
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| 4548. |
Sin60 is equal to |
| Answer» √3/2 | |
| 4549. |
Find the volume of doubles cone |
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| 4550. |
12x+5x=0 |
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Answer» Haa x ki value smriti X ki value 0 Kya ० 17x |
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