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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.
| 12601. |
So there is going to be a reexamination for maths. |
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Answer» May be Yezz Yes..... Wtf is this Ya |
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| 12602. |
Use euclid\'s division algorithm to find HCF of 3318 and 4661 |
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| 12603. |
Will board be reconducted |
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Answer» May be Yes yes... News aa rhi hai |
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| 12604. |
Why the question papers are leaking After having good security of class 10 |
| Answer» Vahi to.? | |
| 12605. |
How was maths exam???? |
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Answer» Jhakkas Math ke exam maine diya hi nhi Kadakkk |
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| 12606. |
Sir paper was leaked in Chhattisgarh |
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Answer» Really is it true? Step must be taken by CBSE Yes paper was leaked It was also leaked in haryana |
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| 12607. |
Hey everyone...........kaisa tha last paper ❓❔❓Aap sab ko kitne milenge |
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Answer» Well.....I hope 70 above....agar jyada silly mistakes na hue ho to 80 Msttt Bahuuur acha ..for sure above 75 And ur??? 60 above and accha gaya Mast |
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| 12608. |
(A +b) 2 |
| Answer» A2+b2+2ab | |
| 12609. |
If 1 is a zero of polynomial p(x)= ax²-3(a-1)x-1,then find the value of a ? |
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| 12610. |
Find the value of f |
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Answer» Firstly tell what is f What is f ? |
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| 12611. |
Find th |
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| 12612. |
how to find sqare root of anumber |
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Answer» The long division method... Can do with prime factorisation method or the other one....I don\'t know the name of that method |
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| 12613. |
Class10trigno |
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Answer» You have any questions regarding this chapter?? ???? Do u have any question What ? Any questions ? |
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| 12614. |
Theorem 6.1 nhi h isme |
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| 12615. |
Ek last doubt plz clear ....speed of stream jyada hota hai ya speed of boat |
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Answer» Speed of boat Jyada hoti hai final U r welcome Ha.....right Thanks Upstream me boat - stream aur downstream me boat + stream Toh denominator mai hamesha stream minus boat lete hai...haina Speed of boat tabhi to wo upstream travel kar payega |
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| 12616. |
In a =5q + r what are the possible values of a |
| Answer» a can be = 5q or 5q +1 or 5q + 2 or 5q + 3 or 5q +4 | |
| 12617. |
Best of luck guys it\'s last exam do your best may God bless all of us ?????? |
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Answer» Thankew u 2 sankalp and bhavika Thank you n same to u |
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| 12618. |
Last paper dete hue kasa lag raha ha |
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Answer» Avi diya ni hu dekar batata hu ?? aj ki tension or he Bohot Accha LG Raha h ESA LG Raha h ki bohot BADA tention khatam ho gya I m exited even scared |
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| 12619. |
Co prime means |
| Answer» Two no.s having 1 as only common factor | |
| 12620. |
State pythagoras theorem and prove |
| Answer» NCERT me diya hua h Dekh lo Usme se | |
| 12621. |
When is ncert syllabus is going to half |
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Answer» I thought that from starting it will. Be reduced to half OK in which month In 2018 -19 session |
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| 12622. |
How to find the roots of the polynomial if two of its roots are 2+ root 3 and 2- root 3? |
| Answer» In ncert, let alpha =2+Root 3 and beets be 2-root3 | |
| 12623. |
SinA-2sinCube A/2cos cube -cosA=tanA |
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| 12624. |
If the root of equation (a2 +b2)x2 - 2(ac+bd)x +(c2 +d2)=0 have equal roots then proof that a/b =c/d |
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| 12625. |
Arithmetic progression is tough chapter .....right??? Feared of that ?? |
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Answer» AP is one of the most interesting chapter No ap is easy for me One of the easiest chapter... For me triangle is tough |
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| 12626. |
Yr paper mein time management kse krni h bata do? |
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Answer» Thanks yaaro n luv u all .?? Haan don\'t leave....whi usee pakd kr baide rahna...Kyu dharshana Try to do all the sums and don\'t waste time for 1question No, don\'t leave any question. Jo na aaye chhod Dena.... Usske according Dekhlo Arey yarr Vo toh tumhe sample paper kerte time pta chal gya hoga ke tumhari speed Kitne hai Pher CPher B Pher A Sbse pehle aap section D krna Try to complete in 2:30 hrs |
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| 12627. |
How many teems of the ap:9,17,25...must be taken to give a sum of 636 |
| Answer» Given in exersice 5. 3 ques, 4 | |
| 12628. |
chapter 13 ex:-6 |
| Answer» | |
| 12629. |
The sum of first 11 terms of AP whose middle term is 30 |
| Answer» Let a be the first term and d be the common difference of the given A.P.Clearly, in\xa0an A.P. consisting of 11 terms,\xa0{tex} \\left( \\frac { 11 + 1 } { 2 } \\right) ^ { t h }{/tex}\xa0i.e. 6th term is the middle term.{tex}\\text{ it is given that the middle term =30}{/tex} So a+5d=30 .....(1).{tex}S_{11}=\\frac{11}{2}(2a+10d){/tex}= 11(a+5d) But a+5d=30 from (1)Hence S\u200b\u200b\u200b\u200b\u200b\u200b11\xa0= 11 × 30= 330 | |
| 12630. |
Theorem of triangles |
| Answer» See in NCERT | |
| 12631. |
If cosA =2/5 then the value of 4+4tan^A |
| Answer» 25 | |
| 12632. |
Easy formula to find out mean |
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Answer» Hehe..... Haa ye bhe shi hai all are easy apni calculation or understanding per depend hota hai All are easy Its Assumed mean Direct method and assume mean method Step deviation |
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| 12633. |
prove that volume of frustum. |
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Answer» Why? Ye aayega exam mai Not from examination point of view |
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| 12634. |
Prove that 5+2√3 is irrational |
| Answer» Let us assume,5+2√5 is a rational no.3+2√5=a//b. (b is not = 0)2√5=a/b-52√5=a-5b/2b√5=a-5b/2bsince,a-5b/2b is a rational no.and √5is a irrational no.Therefore,rational no.can never be equal to irrational no.Hence,Our assumption was wrong5+2√5 is an irrational no. | |
| 12635. |
Prove that the tangents at the exterimites Of any chord makes equal angles with the chord. |
| Answer» \xa0Let AB be a chord of a circle with centre O, and let AP and BP be the tangents at A and B respectively. Let the two tangents AP and BP meets at P.\xa0Now Join OP. Suppose OP meets AB at C and the chord AB=AC+BC.We have to prove that\xa0{tex}\\angle P A C = \\angle P B C{/tex}In two triangles PCA and PCB, we havePA = PB\xa0[{tex} \\because{/tex}Tangents from an external point are equal]{tex}\\angle A P C = \\angle B P C{/tex}\xa0[{tex} \\because {/tex}\xa0PA and\xa0PB are equally inclined to OP]and, PC = PC [Common]So, by SAS-criterion of congruence, we obtain{tex}\\Delta P A C \\cong \\Delta P B C{/tex}{tex}\\Rightarrow \\quad \\angle P A C = \\angle P B C{/tex} | |
| 12636. |
Equation of frustam |
| Answer» See in ncert | |
| 12637. |
Formulas of all chapters |
| Answer» Given in Ncert | |
| 12638. |
In a single throw of two dice, find the probability of getting doublets |
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Answer» 6/36 or 1/6 Total number of outcome=6^=36E=[doublets are (1,1) (2,2) (3,3) (4,4) (5,5) (6,6)]Favourable outcomes= 6 P(doublets)=1/36 = 1/6.. - Answered by mental roy ?? 1/6 1 |
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| 12639. |
Prove that 3(AB+BC+CA)=4(AD+BE+CF) |
| Answer» where is the figure???? | |
| 12640. |
a³-b³=? |
| Answer» (a-b)( a^2+ab+b^2) | |
| 12641. |
What is the value of cos²67-sin13 |
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Answer» 0? I think question wrong hai its sin²13 instead of sin 13 |
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| 12642. |
Find the ratio in which P(4,m) |
| Answer» Let us assume that point P divides the line segment AB in the ratio (k : 1)Using section formula,P(4, m) =\xa0{tex}\\frac{6k+2}{k+1} , {/tex}{tex}\\frac{-3k+3}{k+1}{/tex}{tex}\\therefore{/tex}\xa0{tex}\\frac{6 \\mathrm{k}+2}{\\mathrm{k}+1}{/tex}\xa0= 4\xa0{tex}\\Rightarrow 6k+2=4k+4 \\Rightarrow 2k=2{/tex}{tex}\\Rightarrow{/tex}\xa0k = 1{tex}\\therefore{/tex}\xa0The ratio is 1 : 1Now, m =\xa0{tex}\\frac{-3k+3}{k+1}{/tex}\xa0=\xa0{tex}\\frac{-3+3}{2}{/tex} = 0 | |
| 12643. |
which term of ap 3,15,17,39 will be more than its 54 term |
| Answer» Ncert question hai Vo bhe wrong type kera hai.. | |
| 12644. |
Coposite |
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| 12645. |
Gud mrng .....All the best for today\'s exm ,.......Hope for the best........??? |
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Answer» GM thanks and same 2 you This is very galat Gud morning.. Thanks and same to you too??? Gm and.... same to you All the best dear ? |
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| 12646. |
All the best guys???✌✌ |
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Answer» Thanks and Same to you too Same to you Best of luck ? Same to you bro Same t u |
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| 12647. |
find lcm of 24.60 and 150 by fundamental theoram of division |
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| 12648. |
What is the important thing in trigonometry? |
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Answer» Not idea What about u??? All we should know is its ratio,table,complementary angle,relation between its ratio,its identity and lastly how to prove.....according to me. Welcome bro Thnx bro It\'s all thorems values and formula If u know them you can solve any questions proof any problem |
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| 12649. |
2+9 |
| Answer» 11 | |
| 12650. |
5+3√2 |
| Answer» Irrational... | |