Saved Bookmarks
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.
| 18201. |
If O is the centre of a circle PQ is a chord and the |
| Answer» | |
| 18202. |
Prove that cos A/COS2A =SINA |
| Answer» | |
| 18203. |
Find the roots of the equation x^2-3x-m (m+3)=0,where m is constant. |
| Answer» {tex}x^2 - 3x -m(m + 3) = 0\xa0{/tex}{tex}\\Rightarrow{/tex}{tex}\xa0x^2 + mx - (m + 3)x - m(m + 3) = 0{/tex}{tex}\\Rightarrow{/tex}{tex}x(x+m)-(m+3)(x+m){/tex}{tex}\\Rightarrow{/tex}\xa0(x+m) (x\xa0- m - 3) = 0x = -m and m + 3 | |
| 18204. |
What is number system ? |
| Answer» Number system includes both positive and negative number. | |
| 18205. |
ap+ap+2q=2ap+q |
| Answer» q=0 | |
| 18206. |
Which topic I have to complete first area related to circles or surface area and volume |
|
Answer» I think u should first prepare the CH surface area and volume bciz its weightage is more than area related to circles Areas related to circles Whichever u feel lyk doing first.... I mean topic which u find somewaht difficult Plz |
|
| 18207. |
If 5 tan |
| Answer» Hnji kuch bhi??? | |
| 18208. |
Find the value of x+1/x,if 1/x+1+2/x+2=4/x+4 |
| Answer» | |
| 18209. |
2X²+10x+8 |
|
Answer» Correct X=-1/-4 x = -1 ,-4 |
|
| 18210. |
Why star twinkling? |
|
Answer» Star is very small to us because they r very far from us so when light coming from pointed star entered in earth atmosphere since the atmosphere changes continuously so atmosphere is able to cause variations in the light coming from a star due to refractiin becoz of which the star appear to be twinkle Exactly Due to atmosphiaric refraction. |
|
| 18211. |
Any one know when priyanka kumari come again here |
|
Answer» Phir bhi estimated time Vo bhut pdai krti h and she don\'t have time |
|
| 18212. |
Prove that tana/1-cota+cota/1-tana=1+seca*coseca where a is an acute angke |
| Answer» Take help from RS AGRAWALL | |
| 18213. |
If the squared difference of the zeros of the quadratic |
| Answer» | |
| 18214. |
A theif |
| Answer» Brainlyid please | |
| 18215. |
Find the value of √(6+√(6+√(6+√(6+√(6+√(6+.......)))))) Till infinity |
|
Answer» But answers is +3 -3 Let x=√6+√6+√6......Squaring on both sidex²=6+x,x²-6-x=0(x-3)(x+2)=0x=3 or x=-2 This concluded it is equal to 3 Sssahi 3 |
|
| 18216. |
Best is rd sharma or rs agrawaal? ? |
|
Answer» Rs In my way rd but for board you only need to solve ncert and exempler Nursery rhymes |
|
| 18217. |
By Aryan |
| Answer» | |
| 18218. |
Chlo byee kl milte h?? |
|
Answer» UP Ananya where r u from Byee Biiiiiii |
|
| 18219. |
Find the distance between the points (a,b)and(a,-b) |
| Answer» 2b | |
| 18220. |
cosA+sinA=√2cosA sh9w that cosA-sinA=√2sinA |
| Answer» | |
| 18221. |
2222222222222222222222222222222222222222222222222222222 |
|
Answer» ???? Kuch bhi 2 |
|
| 18222. |
(Tan1 °.Tan2°. Tan3°................. Tan89 °=? |
|
Answer» 1 yes it\'s 1 49.5 × infinity 1 1 1 |
|
| 18223. |
find the sum of the integers between 100 and 200 that are not divisible by 9 |
| Answer» | |
| 18224. |
find the sum of the integers between 100 and 200 that are not divisible by 8 |
| Answer» First find the sum of numbers between 100 and 200.Its AP will be : 101, 102, 103, ......199First term,a = 101Common difference,d = 1No. of terms,n = 99It\'s sum will be 14850Now find sum of numbers between 100 and 200 which are divisible by 9It\'s AP will be : 108,117.......198first term = 108Common difference = 9No of terms = 11Sum will be 4455Now,14850 - 4455 = 13167So, answer is 13167 | |
| 18225. |
What is more than ogive |
| Answer» | |
| 18226. |
In triangle ABC,AD is perpendicular on BC .such that AD×AD=BD×CD |
| Answer» What to prove?? | |
| 18227. |
If a graph cut at X-axis on one point, state whether it is a quadratic equation or not? |
| Answer» | |
| 18228. |
From where the question paper came from ncert or reference |
| Answer» 90 %is of Ncert | |
| 18229. |
Hi I cc u tu onions |
| Answer» | |
| 18230. |
About percentage mathe question |
| Answer» | |
| 18231. |
What was the great depression In Europe |
| Answer» | |
| 18232. |
13/3125 exercise 1.4 class 10 |
|
Answer» It is terminating decimal In ncert |
|
| 18233. |
3 marks |
| Answer» Of what | |
| 18234. |
Hlloooo... My dear friends..?? |
|
Answer» Hy Hlo हाय Hey Hi riya Hloooo |
|
| 18235. |
What is magnetic oxide? |
|
Answer» It is a magnetic compound having chemical formula fe2o3.It occurs in nature as mineral magnetite.it is one of the number in iron oreMolar mass - 231.543g/mol (not sure)7 Fe3O4Iron and steam reacts to form magnetic oxide. It is the mixture of ferrous oxide (FeO) and ferric oxide (Fe2O3). |
|
| 18236. |
Please send latest board sample paper |
| Answer» | |
| 18237. |
Major funt..of stomata |
| Answer» | |
| 18238. |
Find 15th term of ap. Y-7,Y-2,Y+3,... |
|
Answer» Me students ko check kar raha hu Y+63 Teacher Hoke nhi BHI nhi pata |
|
| 18239. |
In an A.P p,q and r terns are respectively a,b and c. Prove that p(b-c)+q(cha)+r(a-b) = 0 |
| Answer» Its q(c-a) instead of q(cha) | |
| 18240. |
Write whether 2root45 |
| Answer» | |
| 18241. |
In triangle ABC DE parallel AB if AD=2x DC=x+3 BE=2x-1 and CE=x then find the value of x |
| Answer» DC/AD=CE/BETherefore,x+3/2x= x/2x-1 (x+3)(2x-1)=(2x)(x)2x^2+6x-x-3=2x^25x-3=0. (Cancelling 2x^2)5x=3x=3/5 | |
| 18242. |
Same type of paper Wii come as sample |
| Answer» | |
| 18243. |
Please be my bf |
|
Answer» So send me your no.. Muje pta tha ki ek n ek ka yo ayega hiii OK. .. send me your mobile no. |
|
| 18244. |
Or Sab kese ho |
|
Answer» Karan tum kaha se ho bagdi bolts ho Kya me bhi jaat.hu I am also good happy Fine and u Bhai mje m b |
|
| 18245. |
Who r u aaaaaaah aaaaaaah |
|
Answer» FIRST TELL ME YOUR REAL NAME Why do you love me? CAUSE I LOVE YOU Why do you need to know who I am? Go goboy we gotta goOut of this place to a world of our ownNo no baby don’t say noI can make you feel like a king on a throne I am me |
|
| 18246. |
Ji |
|
Answer» Feeling aa rahi hai Kyon? Saayad main ab block hone waali hoon Jo |
|
| 18247. |
BOY. I know you want meTenu Takeya Te Ho Gaya Pyaar VeYou don\'t believe meTenu Dil Da Haal Sunaa |
|
Answer» WHO R YOU AAAAAAH AAAAAAASSASS Hai Boy kaun hqi Whom r u telling? |
|
| 18248. |
what is binomial |
|
Answer» 2 terms Heyy you talking about binomial nomemculture Terms* Algebraic expression having 2 terma5 |
|
| 18249. |
Solve 5^(x+1)+5^(2-x)=5^3+1 |
|
Answer» Ek hai....aajkal bat nhi..kar rhi...?? Kiss keh raha h bhaii Bhai..very simple. ...Dar. ..na kar degi. ...Dar....na solve kar do na please |
|
| 18250. |
(cosec²65-tan²25)/(sin²17+sin²73)+1/√3(tan10.tan30.tan80) |
|
Answer» Yes solve this Value find krna hai..? Kya krna hai yar ye to bta. ... |
|