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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.
| 20251. |
Classify as rational or irrational4.1276 |
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Answer» Rational Rational Irrarional |
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| 20252. |
Make the factor of 432 so that we can get sum of twofactor 10 |
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Answer» 6+4=10 6+4=1000 |
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| 20253. |
Very confusing ch 8 |
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Answer» Last ex 8.4 is very confusing Only identities My favourite ch?? This ch is too easyy |
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| 20254. |
How we can download oswal sample papers? |
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Answer» Link to bol bhaizannnn Internet jinda bad Uske lia android mobile hona chahia Net se bhai net se |
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| 20255. |
Oswal pdf |
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Answer» Maths Only solution is available as PDF For which subject |
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| 20256. |
Find the value of k ........ 3x2-k√3x+4=0 |
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Answer» k=4& k=-4 K=+-4 K= +-4 |
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| 20257. |
How to find whether the points are co-linear or not? |
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Answer» For collinear the area of the of the three point constituting the figure must be equal to 0otr the sum of the two lines equal to the one such line If points are co-linear the the area formed by them will be zero |
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| 20258. |
Find the sum of first 19 terms whose nth term is Tn = 7-4n |
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Answer» Sn= -627 7-4*19...aage khud kar lo |
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| 20259. |
What is division method |
| Answer» The long\xa0division method\xa0is used when you are dividing a large number (usually three digits or more) by a two-digit (or more) number. | |
| 20260. |
What is A P |
| Answer» Arithmetic progression having same common difference | |
| 20261. |
Surface area and volume ka formula |
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Answer» SPHERE1. Total surface area of sphere of radius units.2. Volume of sphere of radius r units cubic units.HEMISPHERE1. Curved surface area of hemisphere of radius units.2. Total surface area of a solid hemisphere of radius units.3. Volume of hemisphere of radius r units cubic units.FRUSTUM1. Curved surface area of frustum = sq. units. Where slant height of frustumand radii of circular ends are r and R.2. Total surface area of frustum sq. units.3. Volume of Frustum = cubic units.4. units 1. Surface Area of a Combination of Solids2. Volume of a Combination of Solids3. Conversion of Solid from One Shape to Another4. Frustum of a Cone5. Miscllaneous QuestionsCUBOID1. Surface area of cuboid = sq. units2. Volume of Cuboid = cubic unitsCUBE1. Surface area of cube = sq. units2. Volume of cube = cubic unitsCYLINDER1. Curved surface area of cylinder of radius r and height square units.2. Total surface area of cylinder of radius r and height square units.3. Volume of cylinder of radius r and height cubic unitsCONE1. Curved surface area of cone of radius r, height h and slant height square unitsWhere l=√r^2+h^22. Total surface area of cone of radius r, slant height = sq. units.3. Volume of cone of radius r, height h cubic units. |
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| 20262. |
Formula of chapter13 |
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| 20263. |
If the p of term Ap is q and q term is p prove that it\'s n term is (p+q-n) |
| Answer» ap=a+[p-1]d=q-----eqn no. 1aq=a+[q-1]d=p-----eqn no. 2Subract 2 from 1....we getd=q-p/p-qd=-1 Then from eqn 1....a=q+p-1......Then an=a+[n-1] dPut value of a and d in above eqn Then we get an=q+p-n.... Which is equals to... P+q-n...Hence proved...... | |
| 20264. |
Can you tell me board weightage of ncert and other books |
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Answer» Search for blueprint of maths board paper in google Bro Ncert is covering 75% Weightage |
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| 20265. |
98 is an odd no |
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Answer» You r very intelligent R u sure u r in 10 No it is a even no |
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| 20266. |
mark distribution system for math class10 |
| Answer» are u searching for blue print? | |
| 20267. |
someone plz post 9 identities of trigonometry |
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Answer» It\'s ncert It is in our Bert book Plz??☺☺☺☺? |
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| 20268. |
Guys math me ncert ka kitna % aayega |
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Answer» CBSE ne Jo apni website pe sample paper dala or Jo previous paper huye uske hisab se 80-90% 55%. Really 70 %To 80% |
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| 20269. |
If alpha and beta are zeroes of x2 _x _ 1 , find the value of 1 ÷alpha + 1÷ beta |
| Answer» Answer =-1 | |
| 20270. |
Root over 6 + Root over 6 + Root over 6 + dotdotdot |
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Answer» Aasan hai From where did you got this question |
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| 20271. |
Solve the following equation15/x-y +22/x+y=540/x-y+55/x+y=13 |
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Answer» x=8 y=3 Gft |
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| 20272. |
Marking in math |
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| 20273. |
Find the sum of the deviations of the variate values 3,4,6,7,8,14 from their mean. |
| Answer» | |
| 20274. |
Is there any options between chapters of maths like as history chapters. |
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Answer» Never...U have to practice all!… Nope........ No No |
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| 20275. |
What is 1+1?, |
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Answer» Me to saurav You asked what is 1+1, very fantastic question but someday think that you had asked them to add.what a lol,????☺️ I need a calculator bro 2???????????????????????????????????????????????? |
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| 20276. |
Please anyone give my question\'s answer |
| Answer» Which questions | |
| 20277. |
Guys sirf optional he solve karo sare chapter ka plzz reply it |
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Answer» Full ncert Haan plzz tell the way NCERT Nert mein n |
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| 20278. |
I want 80/80 in mathematics then what should I do. Doing ncert expect other books.... |
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Answer» If I will do. last 10years paper then how many marks I can score U can do rd sharma and ncert examplar Reference books also Section formula Ni aa rha |
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| 20279. |
There is a mistake in question number 5 of exercise 8.3 ncert exemplar |
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Answer» Hai Bhai dekh la tan60 ki gagha par sin60 aagaya No |
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| 20280. |
Guys first three CH me important Question kya ha |
| Answer» | |
| 20281. |
Imp 4 marks questions |
| Answer» Refer jagran Josh site .....v imp questions nd helpful too | |
| 20282. |
Imp 4 marks questions for std 10 |
| Answer» | |
| 20283. |
80 me 27 marks means kitna percent?? |
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Answer» Agar 50 aiga tou kitna percent 80 me Approximately 33% |
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| 20284. |
Koi mujhe bataiga bass board me kitna ℅lana hai |
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Answer» Aaree class 10 board me 80 me kitna percent aana chahiye 27marks matlab 33℅hota hai kya?? It depends on you... Ki tum konsa stream main parna chahte ho.. 13 marks Le aao har subject me out of 80 mtlb |
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| 20285. |
4 to the power x minus 4 to the power x minus 1 is equal to 24.Find the value of x. |
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Answer» Little bit tricky!! Is it in the syllabus |
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| 20286. |
If sin α=1/2, then find value of 3sinα-4sin³α |
| Answer» Answer is 1 | |
| 20287. |
(100-100) /(100-100) |
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Answer» 2 0/5 Infinite 0 |
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| 20288. |
Prove that Root 7 is an irrational number |
| Answer» Refer 2 ncert example no. 9 of ch 1 | |
| 20289. |
Kaunsa book karunRd sharma ORXam idea |
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Answer» Evergreen or RS agerwal Manjit Singh Vaise NCERT Sabse important h uske baad sample paper prefer kar sakte ho RD SHARMA Don\'t do RD because you will get confused whether what to do or not .In these 5days first do the NCERTfirst and then concentrate on sample paper questions. yes RS Agrawal is the one of the best book for revision RS Agrawal Rd Sharma |
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| 20290. |
Please meney jo question niche pucha hai pls reply quickly |
| Answer» | |
| 20291. |
1.2 questions no. 6 |
| Answer» Both are composite no. Because it can be expressed as a product of primes | |
| 20292. |
Definition of intersecting lines coincident lines parallel lines |
| Answer» Abhi tk kya kr rhi thi | |
| 20293. |
imp theorm in triangle ch |
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Answer» Sara Pythagoras theorem most important Similar triangles Bpt |
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| 20294. |
What are consistent line |
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Answer» Two equations which at least one or more solutions are constitent Bata |
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| 20295. |
Is optional exercise in exam in class 10 |
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Answer» No No No they will not come |
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| 20296. |
√3 is rational |
| Answer» No . It is irrational | |
| 20297. |
If one zero of polynomial a^2+9)x^2+13x+6a is reciprocal of the other find the value of a |
| Answer» a=3 | |
| 20298. |
9 secsq A - 9 tansq A = |
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Answer» Ans is 9 Answer is 9 ;take 9 common then use the trigonometry identity.secsqA-tansqA=1 |
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| 20299. |
3+2√5 is irrational prove |
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Answer» NCERT question here it\'s not possible Very easy |
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| 20300. |
IMPORTAN Questions for board exams |
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Answer» Go through the sample paper issued by cbse this year once. of which subject Don\'t know |
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